We can see light in his office. He___________ be in his office.A．canB．can"tC．mus
题型：不详难度：来源：
We can see light in his office. He___________ be in his office.| A．can | B．can"t | C．must | D．might |
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答案
| C |
解析
| 考查情态动词用法。A可能；B不可能；C一定；D也许；对现在情况进行推测使用：情态动词+动词原形；结合句意可知C正确。句意：我们能看见他办公室里的灯。和一定还在办公室里。 |
举一反三
| Liza ______ well not want to go on the trip — she hates traveling. |
–I’m sorry. I _______ at you the other day.
--Forget it. I was a bit of out of control myself.| A．shouldn’t shout | B．shouldn’t have shouted | | C．mustn’t shout | D．mustn’t have shouted |
|
–Hi, Tom. Any idea where Jane is?
--She _______ in the classroom. I saw her there just now. | A．shall be | B．should have been | | C．must be | D．might have been |
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It was dark when Mary went out. I wonder how she ______ through the black lane by herself.| A．dared not to go | B．dare going | C．not dare go | D．dared to go |
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Something ______ wrong with the car, and it ______ not start.| A．being, could | B．going, should | C．was, might | D．went, would |
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