You may use his eraser, ______?为什么是mustn't you呢?
问题描述:
You may use his eraser, ______?为什么是mustn't you呢?
答
may 的反意疑问词就是 mustn't 呀~
表示"为什么不呢?"。要记住哦~
答
这是固定用法.背下来
答
mustn't you的英语解释
Mustn't you is a question tag,a phrase that is added to the main part of the sentence,inviting the listener to confirm the opinion of the speaker.
答
是规定.
所以要记住这几个针对情态动词的反意疑问句的提 法.