Mayweleavetheclassroomnow?No,y

--- May we leave the classroom now?
--- No, you ____________ . You ____________ to leave before the bell rings.

A．mustn’t, are allowed	B．don’t have to, are allowed
C．needn’t, aren’t allowed	D．can’t, aren’t allowed

登录免费查看答案和解析

相关试题

It usually takes my mother forty minutes _______ the house.

A．clean

B．to clean

C．cleans

D．cleaning

收藏答案/解析

There is _____ “u” and _____ “r” in the word “your”.

A．a, a

B．an, an

C．an, a

D．a, an

收藏答案/解析

Don’t throw plastic bags towards the animals in the zoo.

A．All right.	B．Nothing.
C．Not at all.	D．I’m glad.

收藏答案/解析

---Is that Mr Smith?
---It __________ be him. He is in New York on business these days.

A．may not

B．needn’t

C．can’t

D．mustn’t

收藏答案/解析

The boy looked __________ because he didn’t pass his maths test.

A．sad

B．sadness

C．saddest

D．Sadly

收藏答案/解析