体育教学中的诸多问题，都需要从教学管理制度方面入手。

E classes teaching, to solve this problems, at first we need to solve teaching management system.

youdao

体育教学中的诸多问题，都需要从教学管理制度方面入手。

E classes teaching, to solve this problems, at first we need to solve teaching management system.

youdao