问题描述:
Is this a bus?(改为复数形式) Those are erasers.(改为单复数形式)
My desk is over there.(对over there进行提问).
These are oranges.(对oranges部分进行提问)
My desk is over there.(对over there进行提问).
These are oranges.(对oranges部分进行提问)
问题解答:
我来补答展开全文阅读