英语啊，急啊！

来源：百度知道 编辑：UC知道 时间：2024/05/17 02:29:58
---May I go swimming now? ---NO,you_____.You must finish your homework first.
A mustn't B may not C couldn't D needn't

B may not

我现在可以去游泳吗？
不，恐怕不行，你得先把作业做完。

经常用can't 或者may not 代替 Musn't

A

B

C 更正确的应该是can't 吧