Cars, buses and bikes ________ stop when the traffic lights turn red.A.canB.mayC
题型:不详难度:来源:
Cars, buses and bikes ________ stop when the traffic lights turn red. |
答案
C |
解析
试题分析:考查情态动词:A. can 能够, B. may可以,C. must必须,D. need需要,句意:当交通灯变红的时候汽车,公共汽车和自行车必须停止。选C。 |
举一反三
One of the National Health Regulations is that public schools ______ actively create conditions for sports facilities opened to the public.A.shall | B.will | C.might | D.could |
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No student ______ go out of the school campus after 10:00 at night without permission according to the school regulations.A.shall | B.must | C.would | D.should |
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Unluckily, we missed the train. we early.A.must have set out | B.had set out | C.should have set out | D.set out |
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-Will the book I ordered arrive in time? -lt _______, if there is no traffic jam.A.must | B.can | C.should | D.would |
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______ I have a quick word with you? Something important has happened.A.Must | B.Could | C.Would | D.Should |
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