The weather in this area is generally warm，but it be very cold someti

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The

weather in this area is generally warm，but it be very cold sometimes．

A．must

B．can

C．should

D．need

答案

解析

略

举一反三

---Have you heard of Wang Meng?
---Yeah, she ______ have done better. She won China’s first gold medal at Turin.

A．should

B．might

C．needn’t

D．couldn’t

题型：不详难度：| 查看答案

---Will Tony come to the party tonight?
---I’m not sure. He _______stay at home preparing for the coming exam.

A．must

B．might

C．can

D．need

题型：不详难度：| 查看答案

The captain urged that the mission ______ before dark.

A．must be finished

B．be finished

C．ought to be finished

D．was finished

题型：不详难度：| 查看答案

I____ asleep because it took me a long time to realize that the telephone was ringing.

A．could have fallen	B．should have fallen
C．must have fallen	D．mustn’t have fallen

题型：不详难度：| 查看答案

— But for the bird flu ( 禽流感 ) in Vietnam in the summer of 2004，I ______ you to go to Vietnam for sightseeing.
— Really？ What a pity！

A．have taken

B．had taken

C．should have taken

D．would have taken

题型：不详难度：| 查看答案