He ________ be more than thirty------ he looks so young, just like a teenager!A．

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He ________ be more than thirty------ he looks so young, just like a teenager!

A．can’t

B．mustn’t

C．shouldn’t

D．may not

答案

解析

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举一反三

I didn’t meet her at the party yesterday. She____for Shanghai.

A．might leave

B．must leave

C．can have left

D．may have left

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He_______have been here two hours ago, but he hasn’t_______by now.

A．might; turned to	B．should; turned up
C．could; turned in	D．must; turned on

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– Mum, would you please buy me a MP5 player?
– If you can help do the dishes the whole vacation，you________have one as a reward·

A．must

B．need

C．would

D．shall

题型：不详难度：| 查看答案

Retired French soccer player Zidane said that he happy to do something for children.

A．must be

B．would be

C．could be

D．should be

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. I ____ to the top of the tree, but I fell off it and hurt my leg.

A．must have climbed	B．was able to climb
C．could have climbed	D．should have climbed

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