We were very happy to hear from our tercher改为一般疑问句 肯定回答 否定回答 否定句
问题描述:
We were very happy to hear from our tercher改为一般疑问句 肯定回答 否定回答 否定句
答
Are we very happy to hear from our teacher?
Yes,we are.
No,we aren't.
We are not very happy to hear from our teacher.LI Lei cleaned his room yesterday改为一般疑问句 肯定回答 否定回答 否定句