can的否定形式“cannot”为什么要连起来
发布网友
发布时间：2024-10-24 09:43
共2个回答
热心网友
时间：2024-10-25 01:15
额~~!注意下.can是情态动词.不是助动词啦.
do not/don't
must not/mustn't
needn't(情态动词)/don't need(实意动词)
may not
have not/haven't
am not
are not/aren't
is not/isn't
热心网友
时间：2024-10-25 01:15
固定用法
may may not
must mustn't
should shouldn't
