--- Where is Jack? I can’t find him anywhere.--- He ______ his homework upstairs
题型:不详难度:来源:
--- Where is Jack? I can’t find him anywhere. --- He ______ his homework upstairs.A.might have done | B.must have done | C.might be doing | D.must do |
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答案
C |
解析
本题考查情态动词表猜测的用法。结合语境Where is Jack?可知说话人想知道Jack现在在哪,谈论的是现在的事,排除AB; “在楼上做作业”应是正在进行,排除D。 |
举一反三
You __________ tell anyone about this — it’s a secret.A.needn’t | B.mustn’t | C.couldn’t | D.wouldn’t |
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—Why are those people gathering in the middle of the street? —I don’t know. There ________ be an accident.A.shall | B.should | C.can | D.might |
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Days later, my brother called to say he was all right, but _______say where he was.A.mustn’t | B.shouldn’t | C.wouldn’t | D.mightn’t |
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— Happy birthday! — Thank you! It’s the best present I _______ for.A.should have wished | B.must have wished | C.may have wished | D.could have wished |
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I got close enough to hear them speaking Chinese, and I said “Ni Hao ” just as I ____ do in China.A.must | B.might | C.can | D.should |
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