．—Steve come back because the window is open．—Yes．but he _______left i

题型：不详难度：来源：

．—Steve come back because the window is open．
—Yes．but he _______left it open last night．

A．must have；might have	B．might have；can’t have
C．can have；should have	D．might；must have

答案

解析

略

举一反三

It’s high time that Dalai Lama ______ playing politics.

A．quit

B．to be quit

C．quited

D．quitting

题型：不详难度：| 查看答案

Many women ______ a good salary, but they chose to stay at home for the family.

A．must make	B．must have made
C．should make	D．could have made

题型：不详难度：| 查看答案

I wouldn’t marry Pat even if she ______ the last woman on earth.

A．is

B．was

C．had been　

D．were

题型：不详难度：| 查看答案

It’s high time that we ___our work and _____ supper now.

A．stop; have	B．stopped; had
C．stop; should have	D．stopped; have

题型：不详难度：| 查看答案

Each of the students in our class　　　　great interest in English and we each　　　　a copy of A New English-Chinese Dictionary.

A．shows； have

B．show； has

C．are； has

D．is； have

题型：不详难度：| 查看答案