--may i come home late today?--no.you___.we will have a party a,couldn't b,mustn't我怎么感觉选择b呢,答案是第一个
问题描述：
--may i come home late today?--no.you___.we will have a party a,couldn't b,mustn't
我怎么感觉选择b呢,答案是第一个
答
mustn't语气太强烈。
答
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
答
答案：B1、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...