完成时变否定句 I've already had some beer.

问题描述:

完成时变否定句 I've already had some beer.

I haven't had any beer yet.
不明白的再问哟,请及时采纳,多谢!谢谢,再问一下 He has had a glass of water怎么变疑问句Has he had a glass of water?