— Are you still going to Shanghai for the Spring Festival?— Yes, but I really __

题型：不详难度：来源：

— Are you still going to Shanghai for the Spring Festival?
— Yes, but I really _____ because I have a lot of things to deal with.

A．can’t

B．mustn’t

C．won’t

D．shouldn’t

答案

解析

should在此表示“照道理”，本句意思是“但我真的不该去，因为我有许多事要处理”。

举一反三

John, look at the time. ______ you play the piano at such a late hour ?

A．Must

B．Can

C．May

D．Need

题型：不详难度：| 查看答案

The thief ________ in from the kitchen window as the door was closed.

A．may climb

B．must have climbed

C．could have climbed

D．should have climbed

题型：不详难度：| 查看答案

— Turn off the TV, Jack. ____ your homework now?

— Mum, just ten more minutes, please.

A．Should you be doing

B．Shouldn’t you be doing

C．Couldn’t you be doing

D．Will you be doing

题型：不详难度：| 查看答案

He hurt his leg climbing the mountain; otherwise, he _____ the meeting.

A．will attend

B．had attended

C．would have attended

D．would attend

题型：不详难度：| 查看答案

Sir, you ______ be sitting in this waiting room. It is for women and children only.

A．oughtn’t to

B．can’t

C．won’t

D．needn’t

题型：不详难度：| 查看答案