Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
1.01. 同步授课进度，参与课堂学习 2. 参与课堂互动，实时学习反馈 3. 课业在线提交 档案实时存录 4. 随时随地学习 满足个性需求
