[{"itemType":"task","number":"1","published_number":"1","title":"01\u30012019\u5e74\u4e8c\u7ea7\u5efa\u9020\u5e08\u6267\u4e1a\u8d44\u683c\u8003\u8bd5\u300a\u65bd\u5de5\u7ba1\u7406\u300b\u771f\u9898\u4e00","result":"","resultStatus":"","lock":false,"status":"published","taskId":"152009","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:30","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"02\u30012019\u5e74\u4e8c\u7ea7\u5efa\u9020\u5e08\u6267\u4e1a\u8d44\u683c\u8003\u8bd5\u300a\u65bd\u5de5\u7ba1\u7406\u300b\u771f\u9898\u4e8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"152010","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"03\u30012019\u5e74\u4e8c\u7ea7\u5efa\u9020\u5e08\u6267\u4e1a\u8d44\u683c\u8003\u8bd5\u300a\u65bd\u5de5\u7ba1\u7406\u300b\u771f\u9898\u4e09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"152008","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]