Guess. What are in my school?猜猜看。我的学校里有些什么?
playground
classroom schoolteachers’ office
washroom
library
computer room
Anything else?还有吗?
Guess. What are in my school?猜猜看。我的学校里有些什么?
playground
classroom schoolteachers’ office
washroom
library
computer room
Anything else?还有吗?
下一篇:高等数学分层教学的探索与实践①