彭

4楼

不好意思，二楼的英语，语法错误实在太多了

天维网用户

3楼

中国因为疫情火了在线教育，有人倒下，有人发家致富。

天维网用户

2楼

Dear Principles I dont know closing school is necessary or not at this stage but students wearing marking all the time is very necesssary closing schools is very necessay for those schools already have have confirmed patients or close contacts AGS principles request students don't wear masks to school, what a foolish decision !!!!

SC.

1楼

大学跟预科不关吗？！？