Anything you want to say about this optional class, advice or criticism.
对于这个选修课，你有什么建议或者批评吗？
The fifth part: the teaching strategies of optional class system in senior high schools.
第五部分：普通高中走班制教学策略初探。
The fifth part: the teaching strategies of optional class system in senior high schools.
第五部分：普通高中走班制教学策略初探。
应用推荐