[{"itemType":"task","number":"1","published_number":"1","title":"\u624b\u673a\u5c4f\u5e55\u8d34\u5408\u8bbe\u5907\u4f7f\u7528\u65b9\u6cd5\uff08\u5206\u79bb\u673a\u4f7f\u7528\u65b9\u6cd5\uff091.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"738","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u624b\u673a\u5c4f\u5e55\u8d34\u5408\u8bbe\u5907\u4f7f\u7528\u65b9\u6cd5\uff08\u8d34\u5408\u673a\u4f7f\u7528\u65b9\u6cd5\uff092.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"739","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:44","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u624b\u673a\u5c4f\u5e55\u8d34\u5408\u8bbe\u5907\u4f7f\u7528\u65b9\u6cd5\uff08\u9664\u6ce1\u673a\u4f7f\u7528\u65b9\u6cd5\uff093.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"740","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:20","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u624b\u673a\u5c4f\u5e55\u8d34\u5408\u8bbe\u5907\u4f7f\u7528\u65b9\u6cd5\uff08\u538b\u6392\u673a\u4f7f\u7528\u65b9\u6cd5\uff094.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"741","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:44","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u624b\u673a\u5c4f\u5e55\u8d34\u5408\u8bbe\u5907\u4f7f\u7528\u65b9\u6cd5\uff08\u6fc0\u5149\u62c6\u5c4f\u673a\u4f7f\u7528\u65b9\u6cd5\uff095.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"742","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:56","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]