[{"itemType":"task","number":"1","published_number":"1","title":"\u7efc\u5408\u5b9e\u9a8c\uff1a\u5728\u5929\u7ffc\u4e91\u4e0a\u4ece0\u642d\u5efa\u9ad8\u53ef\u7528\u7f51\u7ad9-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11996","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u7efc\u5408\u5b9e\u9a8c\uff1a\u5728\u5929\u7ffc\u4e91\u4e0a\u4ece0\u642d\u5efa\u9ad8\u53ef\u7528\u7f51\u7ad9-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11997","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u7efc\u5408\u5b9e\u9a8c\uff1a\u5728\u5929\u7ffc\u4e91\u4e0a\u4ece0\u642d\u5efa\u9ad8\u53ef\u7528\u7f51\u7ad9-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11998","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u7efc\u5408\u5b9e\u9a8c\uff1a\u5728\u5929\u7ffc\u4e91\u4e0a\u4ece0\u642d\u5efa\u9ad8\u53ef\u7528\u7f51\u7ad9-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"11999","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]