– The kidnapped American captain was rescued from the Somali pirates（海盗）. -- Bu

题型：不详难度：来源：

– The kidnapped American captain was rescued from the Somali pirates（海盗）.
-- But for the help of the US Navy, he _______ freed then.

A．may not be	B．wouldn’t have been
C．wouldn’t be	D．mustn’t have been

答案

解析

略

举一反三

The weather turned out to be fine yesterday.I_______the trouble to carry my umbrella with me.

A．should have taken

B．could have taken

C．needn"t have taken

D．mustn"t have taken

题型：不详难度：| 查看答案

Only in this way______ get ready for the coming mid-term examinations.

A．can we

B．we can

C．we shall be able to

D．can we be able to

题型：不详难度：| 查看答案

She_____ have gone to Shanghai for a visit. She has been discussing the papers with me for a whole day.

A．mustn’t

B．needn’t

C．shouldn’t

D．can’t

题型：不详难度：| 查看答案

----_____I return the dictionary within three days?
----No, you_____. You_____ it for five days.

A．May; needn’t; can borrow	B．Can; mustn’t; would have
C．Must; don’t have to; can keep	D．Shall; can’t; should read

题型：不详难度：| 查看答案

—Shall I keep an eye on your house when you are on holiday?
— .

A．It"s up to you	B．Of course you should
C．If you should like	D．I would appreciate that．

题型：不详难度：| 查看答案