----- I want to know if I _________ smoke here. ----- No, you ___________. Can’t
题型:不详难度:来源:
----- I want to know if I _________ smoke here. ----- No, you ___________. Can’t you see the sign “NO SMOKING” there?A.shall; won’t | B.may; mustn’t | C.can; needn’t | D.must; can’t |
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答案
B |
解析
在if 引导的宾语从句中,从句时态要根据自己本身内容时态决定,mustn’t表示禁止的意思,故选B |
举一反三
---Look at the boy running on the playground. Is it David? ---It ______ be him. I saw him go to the teachers’ office just now.A.mustn’t | B.can’t | C.couldn’t | D.must |
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----Listen! Is Kitty in the next room? ---- No, it ______ be Kitty. She has gone to Beijing.A.may not | B.can’t | C.mustn’t | D.needn’t |
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That man ________ be Mary’s father, as he is much taller.A. can | B.must | C. can’t | D. mustn’t |
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He ________be at home because the light in his room is on.A.must | B.can’t | C.can | D.mustn’t |
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A: Listen! Is it Linda singing in the next room? B: No, it __________ be her. She is still in Shanghai.A.can’t | B.couldn’t | C.may not | D.might not |
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