School specifically for teachers with two electronic preparation room, realize the sharing of teaching resources.

学校专门为教师配备两个电子备课室，实现了教学资源共享。

youdao

School specifically for teachers with two electronic preparation room, realize the sharing of teaching resources.

学校专门为教师配备两个电子备课室，实现了教学资源共享。

youdao