[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0 \u7535\u5b50\u5546\u52a1\u6982\u7387\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"80800","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"1","published_number":"1","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u8bb2 \u7535\u5b50\u5546\u52a1\u6982\u5ff5","result":"","resultStatus":"","lock":"","status":"published","taskId":"80710","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09001","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78193","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u8bb2 \u7535\u5b50\u5546\u52a1\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77632","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"2","published_number":"2","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u6d41\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"80702","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09002","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78196","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u6d41\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77624","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"3","published_number":"3","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u8bb2 \u7535\u5b50\u5546\u52a1\u548c\u4f20\u7edf\u5546\u52a1\u7684\u6bd4\u8f83","result":"","resultStatus":"","lock":"","status":"published","taskId":"80706","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09003","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78197","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u8bb2 \u7535\u5b50\u5546\u52a1\u548c\u4f20\u7edf\u5546\u52a1\u7684\u6bd4\u8f83","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77628","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"4","published_number":"4","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u8bb2 \u8de8\u5883\u7535\u5b50\u5546\u52a1 ","result":"","resultStatus":"","lock":"","status":"published","taskId":"80708","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09004","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78198","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u8bb2 \u8de8\u5883\u7535\u5b50\u5546\u52a1 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77630","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"5","published_number":"5","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u53d1\u5c55\u53ca\u5176\u673a\u9047\u4e0e\u6311\u6218","result":"","resultStatus":"","lock":"","status":"published","taskId":"80709","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09005","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78199","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u53d1\u5c55\u53ca\u5176\u673a\u9047\u4e0e\u6311\u6218","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77631","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"6","published_number":"6","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u4f53\u7cfb\u67b6\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"80704","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09006","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78200","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u4f53\u7cfb\u67b6\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77626","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u7ae0 \u7535\u5b50\u5546\u52a1\u57fa\u7840\u2014\u2014\u56e0\u7279\u7f51","result":"","resultStatus":"","lock":"","status":"published","taskId":"80801","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"7","published_number":"7","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u8bb2 \u56e0\u7279\u7f51\u548c\u7535\u5b50\u5546\u52a1 ","result":"","resultStatus":"","lock":"","status":"published","taskId":"80705","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09007","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78201","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u8bb2 \u56e0\u7279\u7f51\u548c\u7535\u5b50\u5546\u52a1 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77627","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"8","published_number":"8","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u8bb2 \u901a\u7528\u7684\u5e94\u7528\u5c42\u534f\u8bae","result":"","resultStatus":"","lock":"","status":"published","taskId":"80701","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09008","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78202","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u8bb2 \u901a\u7528\u7684\u5e94\u7528\u5c42\u534f\u8bae","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77623","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"9","published_number":"9","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u8bb2 IP\u5730\u5740","result":"","resultStatus":"","lock":"","status":"published","taskId":"80703","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09009","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78203","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u8bb2 IP\u5730\u5740","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77625","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"10","published_number":"10","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u8bb2 \u57df\u540d\u548cDNS","result":"","resultStatus":"","lock":"","status":"published","taskId":"80707","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09010","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78204","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u8bb2 \u57df\u540d\u548cDNS","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77629","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"11","published_number":"11","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e00\u8bb2 \u56e0\u7279\u7f51\u63a5\u5165\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80719","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09011","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78205","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e00\u8bb2 \u56e0\u7279\u7f51\u63a5\u5165\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77641","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"12","published_number":"12","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e8c\u8bb2 WEB\u6280\u672f\u53ca\u5176\u6f14\u53d8","result":"","resultStatus":"","lock":"","status":"published","taskId":"80712","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09012","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78206","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e8c\u8bb2 WEB\u6280\u672f\u53ca\u5176\u6f14\u53d8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77634","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"13","published_number":"13","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e09\u8bb2 \u65e0\u7ebf\u56e0\u7279\u7f51\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80716","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09013","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78207","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e09\u8bb2 \u65e0\u7ebf\u56e0\u7279\u7f51\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77638","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"14","published_number":"14","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u56db\u8bb2 \u7269\u8054\u7f51","result":"","resultStatus":"","lock":"","status":"published","taskId":"80717","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09014","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78208","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u56db\u8bb2 \u7269\u8054\u7f51","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77639","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7b2c\u4e09\u7ae0 \u79fb\u52a8\u7535\u5b50\u5546\u52a1\u6280\u672f\u4e0e\u5e94\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"80802","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"15","published_number":"15","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e94\u8bb2 \u79fb\u52a8\u7535\u5b50\u5546\u52a1\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":"","status":"published","taskId":"80718","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09015","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78209","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e94\u8bb2 \u79fb\u52a8\u7535\u5b50\u5546\u52a1\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77640","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"16","published_number":"16","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u516d\u8bb2 \u79fb\u52a8\u7535\u5b50\u5546\u52a1\u7684\u5e94\u7528\u4e0e\u53d1\u5c55","result":"","resultStatus":"","lock":"","status":"published","taskId":"80714","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09016","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78210","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u516d\u8bb2 \u79fb\u52a8\u7535\u5b50\u5546\u52a1\u7684\u5e94\u7528\u4e0e\u53d1\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77636","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"17","published_number":"17","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e03\u8bb2 \u79fb\u52a8\u901a\u4fe1\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80715","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09017","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78211","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e03\u8bb2 \u79fb\u52a8\u901a\u4fe1\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77637","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"18","published_number":"18","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u516b\u8bb2 \u79fb\u52a8\u8bc6\u522b\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80711","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09018","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78212","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u516b\u8bb2 \u79fb\u52a8\u8bc6\u522b\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77633","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"4","published_number":0,"title":"\u7b2c\u56db\u7ae0 \u7535\u5b50\u5546\u52a1\u7f51\u7ad9\u5f00\u53d1","result":"","resultStatus":"","lock":"","status":"published","taskId":"80803","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"19","published_number":"19","title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e5d\u8bb2 \u4f01\u4e1a\u7535\u5b50\u5546\u52a1\u7f51\u7ad9","result":"","resultStatus":"","lock":"","status":"published","taskId":"80713","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09019","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78213","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u5341\u4e5d\u8bb2 \u4f01\u4e1a\u7535\u5b50\u5546\u52a1\u7f51\u7ad9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77635","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"20","published_number":"20","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u8bb2 \u4e0d\u540c\u7c7b\u578b\u7684\u7535\u5b50\u5546\u52a1\u7f51\u7ad9","result":"","resultStatus":"","lock":"","status":"published","taskId":"80722","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09020","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78214","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u8bb2 \u4e0d\u540c\u7c7b\u578b\u7684\u7535\u5b50\u5546\u52a1\u7f51\u7ad9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77644","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"21","published_number":"21","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e00\u8bb2 \u7f51\u7ad9\u89c4\u5212\uff0c\u7f51\u9875\u5185\u5bb9\u4fe1\u606f\u641c\u96c6\u548c\u786e\u5b9a","result":"","resultStatus":"","lock":"","status":"published","taskId":"80729","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09021","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78215","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e00\u8bb2 \u7f51\u7ad9\u89c4\u5212\uff0c\u7f51\u9875\u5185\u5bb9\u4fe1\u606f\u641c\u96c6\u548c\u786e\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77651","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"22","published_number":"22","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e8c\u8bb2 \u7f51\u7ad9\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":"","status":"published","taskId":"80721","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09022","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78216","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e8c\u8bb2 \u7f51\u7ad9\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77643","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"23","published_number":"23","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e09\u8bb2 \u7f51\u4e0a\u5f00\u5e97\u6d41\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"80726","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09023","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78217","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e09\u8bb2 \u7f51\u4e0a\u5f00\u5e97\u6d41\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77648","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"24","published_number":"24","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u56db\u8bb2 \u7f51\u4e0a\u5f00\u5e97 ","result":"","resultStatus":"","lock":"","status":"published","taskId":"80727","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09024","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78218","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u56db\u8bb2 \u7f51\u4e0a\u5f00\u5e97 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77649","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"25","published_number":"25","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e94\u8bb2 \u7535\u5b50\u5546\u52a1\u7f51\u7ad9\u7684\u53d1\u5e03","result":"","resultStatus":"","lock":"","status":"published","taskId":"80728","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09025","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78219","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e94\u8bb2 \u7535\u5b50\u5546\u52a1\u7f51\u7ad9\u7684\u53d1\u5e03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77650","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"26","published_number":"26","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u516d\u8bb2 \u7535\u5b50\u5546\u52a1\u7f51\u7ad9\u8bc4\u6d4b","result":"","resultStatus":"","lock":"","status":"published","taskId":"80724","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09026","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78220","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u516d\u8bb2 \u7535\u5b50\u5546\u52a1\u7f51\u7ad9\u8bc4\u6d4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77646","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"27","published_number":"27","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e03\u8bb2 \u7f51\u7ad9\u7ef4\u62a4\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"80725","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09027","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78221","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e03\u8bb2 \u7f51\u7ad9\u7ef4\u62a4\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77647","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"5","published_number":0,"title":"\u7b2c\u4e94\u7ae0 \u7535\u5b50\u5546\u52a1\u8425\u9500\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80804","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"28","published_number":"28","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u516b\u8bb2 \u7f51\u7edc\u8425\u9500\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"80720","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09028","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78222","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u516b\u8bb2 \u7f51\u7edc\u8425\u9500\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77642","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"29","published_number":"29","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e5d\u8bb2 \u7f51\u7edc\u8425\u9500\u73af\u5883","result":"","resultStatus":"","lock":"","status":"published","taskId":"80723","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09029","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78223","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e8c\u5341\u4e5d\u8bb2 \u7f51\u7edc\u8425\u9500\u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77645","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"30","published_number":"30","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u8bb2 \u7f51\u7edc\u8425\u9500\u4ea7\u54c1\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"80732","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09030","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78224","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u8bb2 \u7f51\u7edc\u8425\u9500\u4ea7\u54c1\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77654","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"31","published_number":"31","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e00\u8bb2 \u7f51\u7edc\u5b9a\u4ef7\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"80739","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09031","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78225","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e00\u8bb2 \u7f51\u7edc\u5b9a\u4ef7\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77661","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"32","published_number":"32","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e8c\u8bb2 \u7f51\u7edc\u6e20\u9053\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"80731","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09032","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78226","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e8c\u8bb2 \u7f51\u7edc\u6e20\u9053\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77653","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"33","published_number":"33","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e09\u8bb2 \u7535\u5b50\u90ae\u4ef6\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80736","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09033","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78227","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e09\u8bb2 \u7535\u5b50\u90ae\u4ef6\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77658","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"34","published_number":"34","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u56db\u8bb2 \u641c\u7d22\u5f15\u64ce\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80737","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09034","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78228","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u56db\u8bb2 \u641c\u7d22\u5f15\u64ce\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77659","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"35","published_number":"35","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e94\u8bb2 \u5373\u65f6\u901a\u4fe1\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80738","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09035","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78229","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e94\u8bb2 \u5373\u65f6\u901a\u4fe1\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77660","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"36","published_number":"36","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u516d\u8bb2 \u8bba\u575b\u8425\u9500 ","result":"","resultStatus":"","lock":"","status":"published","taskId":"80734","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09036","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78230","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u516d\u8bb2 \u8bba\u575b\u8425\u9500 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77656","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"37","published_number":"37","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e03\u8bb2 \u7f51\u7edc\u4f1a\u5458\u5236\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80735","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09037","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78231","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e03\u8bb2 \u7f51\u7edc\u4f1a\u5458\u5236\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77657","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"38","published_number":"38","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u516b\u8bb2 \u535a\u5ba2\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80730","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09038","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78232","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u516b\u8bb2 \u535a\u5ba2\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77652","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"39","published_number":"39","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e5d\u8bb2 SNS \u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80733","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09039","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78233","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e09\u5341\u4e5d\u8bb2 SNS \u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77655","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"40","published_number":"40","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u8bb2 \u5fae\u535a\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80742","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09040","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78234","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u8bb2 \u5fae\u535a\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77664","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"41","published_number":"41","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e00\u8bb2 \u7f51\u7edc\u89c6\u9891\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80749","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09041","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78235","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e00\u8bb2 \u7f51\u7edc\u89c6\u9891\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77671","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"42","published_number":"42","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e8c\u8bb2 \u57fa\u4e8e\u4f01\u4e1a\u7f51\u7edc\u7684\u7f51\u7ad9\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80741","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09042","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78236","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e8c\u8bb2 \u57fa\u4e8e\u4f01\u4e1a\u7f51\u7edc\u7684\u7f51\u7ad9\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77663","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"43","published_number":"43","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e09\u8bb2 \u79fb\u52a8\u7f51\u7edc\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80746","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09043","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78237","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e09\u8bb2 \u79fb\u52a8\u7f51\u7edc\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77668","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"44","published_number":"44","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u56db\u8bb2 APP\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80747","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09044","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78238","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u56db\u8bb2 APP\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77669","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"45","published_number":"45","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e94\u8bb2 \u5927\u6570\u636e\u8425\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"80748","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09045","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78239","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e94\u8bb2 \u5927\u6570\u636e\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77670","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"46","published_number":"46","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u516d\u8bb2 \u7f51\u7edc\u8425\u9500\u7684\u5178\u578b\u5e94\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"80744","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09046","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78240","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u516d\u8bb2 \u7f51\u7edc\u8425\u9500\u7684\u5178\u578b\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77666","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"6","published_number":0,"title":"\u7b2c\u516d\u7ae0 \u7535\u5b50\u5546\u52a1\u652f\u4ed8\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80805","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"47","published_number":"47","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e03\u8bb2 \u4f20\u7edf\u652f\u4ed8\u65b9\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80745","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09047","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78241","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e03\u8bb2 \u4f20\u7edf\u652f\u4ed8\u65b9\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77667","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"48","published_number":"48","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u516b\u8bb2 \u7535\u5b50\u652f\u4ed8\u7b80\u4ecb","result":"","resultStatus":"","lock":"","status":"published","taskId":"80740","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09048","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78243","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u516b\u8bb2 \u7535\u5b50\u652f\u4ed8\u7b80\u4ecb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77662","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"49","published_number":"49","title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e5d\u8bb2 \u4fe1\u7528\u5361","result":"","resultStatus":"","lock":"","status":"published","taskId":"80743","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09049","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78245","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u56db\u5341\u4e5d\u8bb2 \u4fe1\u7528\u5361","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77665","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"50","published_number":"50","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u8bb2 \u7535\u5b50\u652f\u7968","result":"","resultStatus":"","lock":"","status":"published","taskId":"80752","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09050","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78246","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u8bb2 \u7535\u5b50\u652f\u7968","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77674","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"51","published_number":"51","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e00\u8bb2 \u7535\u5b50\u73b0\u91d1","result":"","resultStatus":"","lock":"","status":"published","taskId":"80759","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09051","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78248","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e00\u8bb2 \u7535\u5b50\u73b0\u91d1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77681","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"52","published_number":"52","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e8c\u8bb2 \u7535\u5b50\u94b1\u5305","result":"","resultStatus":"","lock":"","status":"published","taskId":"80751","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09052","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78250","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e8c\u8bb2 \u7535\u5b50\u94b1\u5305","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77673","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"53","published_number":"53","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e09\u8bb2 \u7535\u5b50\u667a\u80fd\u5361","result":"","resultStatus":"","lock":"","status":"published","taskId":"80756","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09053","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78251","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e09\u8bb2 \u7535\u5b50\u667a\u80fd\u5361","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77678","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"54","published_number":"54","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u56db\u8bb2 \u7f51\u7edc\u94f6\u884c","result":"","resultStatus":"","lock":"","status":"published","taskId":"80757","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09054","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78253","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u56db\u8bb2 \u7f51\u7edc\u94f6\u884c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77679","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"55","published_number":"55","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e94\u8bb2 \u624b\u673a\u652f\u4ed8","result":"","resultStatus":"","lock":"","status":"published","taskId":"80758","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09055","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78254","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e94\u8bb2 \u624b\u673a\u652f\u4ed8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77680","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"56","published_number":"56","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u516d\u8bb2 \u652f\u4ed8\u5b9d","result":"","resultStatus":"","lock":"","status":"published","taskId":"80754","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09056","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78256","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u516d\u8bb2 \u652f\u4ed8\u5b9d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77676","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"57","published_number":"57","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e03\u8bb2 \u7535\u5b50\u652f\u4ed8\u5b89\u5168","result":"","resultStatus":"","lock":"","status":"published","taskId":"80755","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09057","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78257","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e03\u8bb2 \u7535\u5b50\u652f\u4ed8\u5b89\u5168","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77677","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"7","published_number":0,"title":"\u7b2c\u4e03\u7ae0 \u7535\u5b50\u5546\u52a1\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"80916","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"58","published_number":"58","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u516b\u8bb2 \u7269\u6d41\u5b9a\u4e49\uff0c\u8981\u70b9\uff0c\u804c\u80fd","result":"","resultStatus":"","lock":"","status":"published","taskId":"80750","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09058","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78258","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u516b\u8bb2 \u7269\u6d41\u5b9a\u4e49\uff0c\u8981\u70b9\uff0c\u804c\u80fd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77672","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"59","published_number":"59","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e5d\u8bb2 \u7269\u6d41\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"80753","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09059","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78259","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e94\u5341\u4e5d\u8bb2 \u7269\u6d41\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77675","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"60","published_number":"60","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u8bb2 \u7535\u5b50\u5546\u52a1\u7269\u6d41\u7684\u4f5c\u7528\u3001\u6548\u76ca","result":"","resultStatus":"","lock":"","status":"published","taskId":"80762","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09060","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78260","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u8bb2 \u7535\u5b50\u5546\u52a1\u7269\u6d41\u7684\u4f5c\u7528\u3001\u6548\u76ca","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77684","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"61","published_number":"61","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e00\u8bb2 \u7b2c\u4e09\u65b9\u7269\u6d41 ","result":"","resultStatus":"","lock":"","status":"published","taskId":"80769","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78261","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e00\u8bb2 \u7b2c\u4e09\u65b9\u7269\u6d41 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77691","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"62","published_number":"62","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e8c\u8bb2 \u8de8\u5883\u7269\u6d41","result":"","resultStatus":"","lock":"","status":"published","taskId":"80761","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09062","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78262","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e8c\u8bb2 \u8de8\u5883\u7269\u6d41","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77683","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"63","published_number":"63","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e09\u8bb2 \u7535\u5b50\u5546\u52a1\u7269\u6d41\u7279","result":"","resultStatus":"","lock":"","status":"published","taskId":"80766","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09063","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78263","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e09\u8bb2 \u7535\u5b50\u5546\u52a1\u7269\u6d41\u7279","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77688","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"64","published_number":"64","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u56db\u8bb2 \u7535\u5b50\u5546\u52a1\u7269\u6d41\u7cfb\u7edf","result":"","resultStatus":"","lock":"","status":"published","taskId":"80767","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09064","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78264","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u56db\u8bb2 \u7535\u5b50\u5546\u52a1\u7269\u6d41\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77689","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"65","published_number":"65","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e94\u8bb2 \u4f9b\u5e94\u94fe\u6982\u5ff5\u3001\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"80768","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09065","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78265","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e94\u8bb2 \u4f9b\u5e94\u94fe\u6982\u5ff5\u3001\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77690","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"66","published_number":"66","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u516d\u8bb2 \u4f9b\u5e94\u94fe\u7ba1\u7406\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":"","status":"published","taskId":"80764","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09066","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78266","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u516d\u8bb2 \u4f9b\u5e94\u94fe\u7ba1\u7406\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77686","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"67","published_number":"67","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e03\u8bb2 \u7535\u5b50\u5546\u52a1\u4f9b\u5e94\u94fe\u7ba1\u7406\u4f53\u7cfb","result":"","resultStatus":"","lock":"","status":"published","taskId":"80765","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09067","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78267","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e03\u8bb2 \u7535\u5b50\u5546\u52a1\u4f9b\u5e94\u94fe\u7ba1\u7406\u4f53\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77687","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"68","published_number":"68","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u516b\u8bb2 \u7535\u5b50\u5546\u52a1\u4f9b\u5e94\u94fe\u7ba1\u7406\u7684\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"80760","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09068","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78268","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u516b\u8bb2 \u7535\u5b50\u5546\u52a1\u4f9b\u5e94\u94fe\u7ba1\u7406\u7684\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77682","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"69","published_number":"69","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e5d\u8bb2 \u7535\u5b50\u5546\u52a1\u4f01\u4e1a\u7684\u4e1a\u52a1\u6d41\u7a0b\u518d\u9020","result":"","resultStatus":"","lock":"","status":"published","taskId":"80763","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09069","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78270","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516d\u5341\u4e5d\u8bb2 \u7535\u5b50\u5546\u52a1\u4f01\u4e1a\u7684\u4e1a\u52a1\u6d41\u7a0b\u518d\u9020","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77685","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"8","published_number":0,"title":"\u7b2c\u516b\u7ae0 \u5927\u6570\u636e\u5728\u7535\u5b50\u5546\u52a1\u4e2d\u7684\u5e94\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"80917","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"70","published_number":"70","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u8bb2 \u5927\u6570\u636e\u65f6\u4ee3\u7684\u5546\u4e1a\u6570\u636e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77694","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":"71","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u4e00\u8bb2 \u5982\u4f55\u83b7\u5f97\u6570\u636e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77701","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u4e8c\u8bb2 \u6570\u636e\u7edf\u8ba1\u5206\u6790\u7684\u5de5\u5177\u3001\u65b9\u6cd5\u4e0e\u5e94\u7528 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77693","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u4e09\u8bb2 \u6570\u636e\u53ef\u89c6\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77698","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u56db\u8bb2 C2M\u7535\u5b50\u5546\u52a1\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77699","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"9","published_number":0,"title":"\u7b2c\u4e5d\u7ae0 \u7535\u5b50\u5546\u52a1\u5b89\u5168\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80918","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"75","published_number":"75","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u4e94\u8bb2 \u7535\u5b50\u5546\u52a1\u5b89\u5168\u95ee\u9898\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77700","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u516d\u8bb2 \u4fdd\u62a4\u7535\u5b50\u5546\u52a1\u670d\u52a1\u5668","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77696","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u4e03\u8bb2 \u4fdd\u62a4\u7535\u5b50\u5546\u52a1\u5ba2\u6237\u673a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77697","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u516b\u8bb2 \u4fdd\u62a4\u7535\u5b50\u5546\u52a1\u901a\u4fe1\u4fe1\u9053\u7684\u5b89\u5168","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77692","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e03\u5341\u4e5d\u8bb2 \u5bf9\u79f0\u5bc6\u94a5\u52a0\u5bc6\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77695","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u8bb2 \u975e\u5bf9\u79f0\u5bc6\u94a5\u52a0\u5bc6\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77704","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u4e00\u8bb2 \u6570\u5b57\u7b7e\u540d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77711","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":"82","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u4e8c\u8bb2 \u6570\u5b57\u6458\u8981","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77703","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u4e09\u8bb2 SET\u534f\u8bae","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77708","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u56db\u8bb2 \u652f\u4ed8\u7f51\u5173","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77709","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u4e94\u8bb2 \u8ba4\u8bc1\u4e2d\u5fc3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77710","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"lesson","number":"86","published_number":"86","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u516d\u8bb2 \u8ba1\u7b97\u673a\u75c5\u6bd2","result":"","resultStatus":"","lock":"","status":"published","taskId":"80784","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09086","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78273","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u516d\u8bb2 \u8ba1\u7b97\u673a\u75c5\u6bd2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77706","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"87","published_number":"87","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u4e03\u8bb2 \u7f51\u7edc\u75c5\u6bd2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77707","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"lesson","number":"88","published_number":"88","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u516b\u8bb2 \u9632\u706b\u5899","result":"","resultStatus":"","lock":"","status":"published","taskId":"80780","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09088","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78275","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u516b\u8bb2 \u9632\u706b\u5899","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77702","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"89","published_number":"89","title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u4e5d\u8bb2 \u79fb\u52a8\u7535\u5b50\u5546\u52a1\u5b89\u5168\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"80783","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09089","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78277","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u516b\u5341\u4e5d\u8bb2 \u79fb\u52a8\u7535\u5b50\u5546\u52a1\u5b89\u5168\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77705","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"90","published_number":"90","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u8bb2 \u4e91\u5b89\u5168","result":"","resultStatus":"","lock":"","status":"published","taskId":"80792","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09090","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78278","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u8bb2 \u4e91\u5b89\u5168","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77714","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"10","published_number":0,"title":"\u7b2c\u5341\u7ae0 \u7535\u5b50\u5546\u52a1\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"80919","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"91","published_number":"91","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e00\u8bb2 \u7535\u5b50\u5546\u52a1\u6cd5\u5f8b\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"80799","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09091","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78280","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e00\u8bb2 \u7535\u5b50\u5546\u52a1\u6cd5\u5f8b\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77721","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"92","published_number":"92","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e8c\u8bb2 \u7535\u5b50\u5546\u52a1\u4e3b\u4f53\u6cd5\u5f8b\u89c4\u8303","result":"","resultStatus":"","lock":"","status":"published","taskId":"80791","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09092","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78281","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e8c\u8bb2 \u7535\u5b50\u5546\u52a1\u4e3b\u4f53\u6cd5\u5f8b\u89c4\u8303","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77713","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"93","published_number":"93","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e09\u8bb2 \u7535\u5b50\u5408\u540c\u7684\u6cd5\u5f8b\u6548\u529b","result":"","resultStatus":"","lock":"","status":"published","taskId":"80796","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\uff08PPT\uff09093","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78283","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e09\u8bb2 \u7535\u5b50\u5408\u540c\u7684\u6cd5\u5f8b\u6548\u529b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77718","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"94","published_number":"94","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u56db\u8bb2 \u7535\u5b50\u652f\u4ed8\u6cd5\u5f8b\u5236\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77719","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e94\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u77e5\u8bc6\u4ea7\u6743\u6743\u4fdd\u62a41","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77720","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":"96","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u516d\u8bb2 \u7535\u5b50\u5546\u52a1\u7684\u4e2d\u9690\u79c1\u6743\u7684\u4fdd\u62a42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77716","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e03\u8bb2 \u7535\u5b50\u5546\u52a1\u548c\u7a0e\u6536","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77717","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":"98","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u516b\u8bb2 \u7535\u5b50\u5546\u52a1\u5b89\u5168\u7684\u6cd5\u5f8b\u4fdd\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77712","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":"99","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e5d\u5341\u4e5d\u8bb2 \u6211\u56fd\u7535\u5b50\u5546\u52a1\u5b89\u5168\u7684\u6cd5\u5f8b\u4fdd\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77715","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"11","published_number":0,"title":"\u603b\u590d\u4e60","result":"","resultStatus":"","lock":"","status":"published","taskId":"81140","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"100","published_number":"100","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67901","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78160","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":"101","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u4e00\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67902","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78169","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"102","published_number":"102","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u4e8c\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67903","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"103","published_number":"103","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u4e09\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67904","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78166","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":"104","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u56db\u8bb2 \u8003\u6838\u91cd\u70b91","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78167","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"105","published_number":"105","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u4e94\u8bb2 \u5178\u578b\u8bd5\u9898\u5206\u67901","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78168","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":"106","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u516d\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67905 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"107","published_number":"107","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u4e03\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67906","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78165","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"108","published_number":"108","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u516b\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67907","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78161","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":"109","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u96f6\u4e5d\u8bb2 \u8003\u6838\u91cd\u70b92 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78163","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":"110","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u4e00\u5341\u8bb2 \u5178\u578b\u8bd5\u9898\u5206\u67902","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78170","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"111","published_number":"111","title":"\uff08\u89c6\u9891\uff09\u7b2c\u4e00\u767e\u4e00\u5341\u4e00\u8bb2 \u8003\u6838\u91cd\u70b9\u548c\u5178\u578b\u8bd5\u9898\u5206\u67908","result":"","resultStatus":"","lock":false,"status":"published","taskId":"78171","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]