问题描述:
He's from Canada,isn't he?
这个句子前半句是肯定后半句否定,是吗?
He has few friends,_____? has he还是does he
这个句子前半句是肯定后半句否定,是吗?
He has few friends,_____? has he还是does he
问题解答:
我来补答展开全文阅读