发布网友 发布时间:2024-10-24 02:47
共3个回答
热心网友 时间:2024-11-14 20:40
答案:B
解释:
1、这里考察的是情态动词may的用法。
2、以may开头的问句作肯定回答时一般用:of course,sure,certainly或者Yes, please.
3、而否定回答一般用can't或者mustn't,mustn't的语气比can't更加强烈,但是不能用couldn't。比如:
May I come in?
Yes, please. /Of course...
May I smoke here?
Yes, you may. /Yes, please.
May I put things here?
No, you can't/mustn't.
热心网友 时间:2024-11-14 20:39
mustn't语气太强烈。
热心网友 时间:2024-11-14 20:38
mustn't 表示必须不,很强烈的语气,应用于回答非法或高危险活动,比如说- can i play football in the street ? - no , you mustn't . 希望对你有帮助