-May I watch TV for a while?-No,you ______.You have to do homewor_英语解答

-May I watch TV for a while?
-No,you ______.You have to do homework.
a.shouldn't b.needn't c.mustn't d.won't
(为什么不用shouldn't）?而用mustn't

人气：213 ℃　时间：2020-05-24 18:12:04

解答

由may 引导的表示请求的疑问句,
否定回答只有两个一个 mustn't 另一个 can't 记住就可以了.
这里没有can't ,所以就mustn't了.没有什么技术含量,就是记住就行了.