·2,447,543篇论文数据，部分数据来源于NoteExpress
The PEP edition of Chinese textbooks for high schools are characterized by well-selected(materials) and detailed annotations, but there is still room for improvement.
人教版高中语文教材选材精当，注释详明，但也有值得改进之处。
youdao
应用推荐
模块上移
模块下移
不移动