请问Do、Does助动词该怎么用?
do did does怎么用?
do did does 怎么用?
so do\did\does 怎么用?`
what does he do用英语怎么读
请问am.is.are.和do.does.分别怎么用?
怎么判断when后面用is/are还是do/does
does和do在问句里时,怎么用?
what does he like to do?用英语怎么回答
where does he live 怎么判断用does而不用do
i always get better than he does中的he does是什么,该怎么用?
什么是be动词?be动词怎么用?do\does的用法!什么时候用do,什么时候用does.