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.
5.0国开乐学APP，是国家开放大学出版社教育培训分社为广大用户提供考试培训类图书增值服务的在线学习平台。立足于实用性的要求，同步更新图书配套视频课程和学习材料，辅以后台问答互动，帮助广大用户提升学习效率，带来更好学习体验。
