[{"itemType":"task","number":"1","published_number":0,"title":"\u8d44\u6599.zip","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55766","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"1","published_number":0,"title":"CSS\u57fa\u672c\u77e5\u8bc6","result":"","resultStatus":"","lock":"","status":"published","taskId":"57647","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"2","published_number":0,"title":"101-\u4ec0\u4e48\u662fCSS\uff1f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55767","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":0,"title":"102-\u4e0b\u8f7d\u5b89\u88c5HBuilder","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55768","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":0,"title":"103-\u4ec0\u4e48\u662fdiv\u548cspan\u6807\u7b7e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55769","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":0,"title":"104-\u5757\u5143\u7d20\u548c\u884c\u5185\u5143\u7d20\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55770","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":0,"title":"105-CSS\u57fa\u672c\u8bed\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55771","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":0,"title":"106-\u4e66\u5199css\u4ee3\u7801\u7684\u4e09\u79cd\u65b9\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55772","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":0,"title":"107-css\u8bed\u6cd5-\u9009\u62e9\u5668","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55773","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":0,"title":"108-\u9009\u62e9\u5668\u7684\u53d8\u5f62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55774","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":0,"title":"109-\u9009\u62e9\u5668\u7684\u4f18\u5148\u7ea7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55775","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":0,"title":"110-\u5176\u4ed6\u4e09\u79cd\u9009\u62e9\u5668","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55776","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":0,"title":"111-\u4f2a\u7c7b\u9009\u62e9\u5668","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55777","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":0,"title":"112-\u5176\u4ed6\u4f2a\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55778","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"CSS\u6837\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"57648","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"14","published_number":0,"title":"201-css\u6837\u5f0f\u8bbe\u7f6e\u80cc\u666f\u989c\u8272","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55779","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":0,"title":"202-css\u6837\u5f0f\u8bbe\u7f6e\u80cc\u666f\u56fe\u7247","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55780","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":0,"title":"203-css\u6837\u5f0f\u8bbe\u7f6e\u6587\u672c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55781","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":0,"title":"204-css\u6837\u5f0f\u8bbe\u7f6e\u6587\u672c\u4e8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55782","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":0,"title":"205-css\u6837\u5f0f\u5b57\u4f53\u548c\u5b57\u4f53\u5927\u5c0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55783","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":0,"title":"206-\u5b57\u4f53\u7684\u5176\u4ed6\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55784","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":0,"title":"207-\u6709\u5e8f\u548c\u65e0\u5e8f\u5217\u8868\u76f8\u5173\u5c5e\u6027\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55785","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":0,"title":"208-css\u4e2d\u7684\u5355\u4f4d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55786","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u76d2\u5b50\u6a21\u578b","result":"","resultStatus":"","lock":"","status":"published","taskId":"57649","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"22","published_number":0,"title":"301-\u4ec0\u4e48\u662f\u76d2\u5b50\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55787","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":0,"title":"302-\u5757\u5143\u7d20\u548c\u76d2\u5b50\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55788","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":0,"title":"303-p\u6807\u7b7e\u548c\u76d2\u5b50\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55789","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":0,"title":"304-\u76d2\u5b50\u6a21\u578b\u7684\u9ad8\u5bbd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55790","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":0,"title":"305-\u76d2\u5b50\u6a21\u578b\u7684\u5185\u8fb9\u8ddd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55791","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":0,"title":"306-\u76d2\u5b50\u6a21\u578b\u7684\u5916\u8fb9\u8ddd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55792","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":0,"title":"307-\u5916\u8fb9\u8ddd\u81ea\u52a8\u5408\u5e76","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55793","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":0,"title":"308-\u8fb9\u6846\u6837\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55794","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":0,"title":"309-\u8fb9\u6846\u989c\u8272\u548c\u8fb9\u6846\u5bbd\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55795","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"CSS\u5b9a\u4f4d","result":"","resultStatus":"","lock":"","status":"published","taskId":"57650","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"31","published_number":0,"title":"401-\u6d6e\u52a8\u548c\u666e\u901a\u6587\u6863\u6d41","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55796","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":0,"title":"402-\u6d6e\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55797","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":0,"title":"403-\u6d6e\u52a8\u4e8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55798","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":0,"title":"404-\u76f8\u5bf9\u5b9a\u4f4d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55799","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":0,"title":"405-\u7edd\u5bf9\u5b9a\u4f4d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55800","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":0,"title":"406-\u56fa\u5b9a\u5b9a\u4f4d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55801","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u6848\u4f8b\u5f00\u53d1","result":"","resultStatus":"","lock":"","status":"published","taskId":"57651","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"37","published_number":0,"title":"501-\u4eac\u4e1c\u6848\u4f8b\u5f00\u53d1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55802","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":0,"title":"502-\u4eac\u4e1c\u5207\u5206\u4e09\u6846\u5e03\u5c40","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55803","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":0,"title":"503-\u5229\u7528\u7edd\u5bf9\u5b9a\u4f4d\u548c\u76f8\u5bf9\u5b9a\u4f4d\u5f00\u53d1\u7b2c\u4e00\u5217","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55804","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":0,"title":"504-\u5f00\u53d1\u4e2d\u95f4\u5e03\u5c40","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55805","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":0,"title":"505-SiKi\u5b66\u9662\u9996\u9875\u5e03\u5c40\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55806","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":0,"title":"506-\u5f00\u53d1\u53f3\u4fa7\u5b66\u4e60\u4e2d\u5fc3\u94fe\u63a5\u6837\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55807","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":0,"title":"507-\u5207\u5206SiKi\u5b66\u9662\u7684\u5e03\u5c40","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55808","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":0,"title":"508-\u5f00\u53d1SiKi\u5b66\u9662\u7684\u5bfc\u822a\u6309\u94ae","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55809","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":0,"title":"509-\u5f00\u53d1\u6ed1\u52a8\u56fe\u7247","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55810","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":0,"title":"510-\u5f00\u53d1\u7f51\u6821\u8bfe\u7a0b\u4e3b\u6807\u9898\u3001\u526f\u6807\u9898\u548c\u8bfe\u7a0b\u5206\u7c7b\u5bfc\u822a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55811","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":0,"title":"511-\u5f00\u53d1\u8bfe\u7a0b\u5217\u8868","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55812","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":0,"title":"512-\u6848\u4f8b\u7ed3\u675f\uff08\u8bfe\u7a0b\u7ed3\u675f\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55813","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]