-Look, your sister is playing the piano over there.-She ______ be my sister. She
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-Look, your sister is playing the piano over there. -She ______ be my sister. She has gone to America.A.mustn’t | B.can’t | C.shouldn’t | D.may not |
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答案
B |
解析
考查情态动词表推测。mustn’t“禁止”,不表推测; can’t“不可能”;shouldn’t“不应该” ;may not“可能不”。句意“看!你妹妹正在那里弹钢琴。”“她不可能是我妹妹,她去美国了。”根据句意,故选B。 |
举一反三
-Must we leave now? -No, we ________. We still have two more hours.A.can’t | B.mustn’t | C.needn’t | D.shouldn’t |
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We ________ like to thank the honest boy. |
--- Linda late for school. --- But she arrives on time at present.A.used to be | B.used to being | C.is used to | D.is used to being |
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Mum prepares breakfast for us every morning, so she __________ early.A.used to get up | B.is used to get up | C.used to getting up | D.is used to getting up |
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Don’t worry. There’s still ________ time _________.A.few, left | B.a few, to leave | C.a little, left | D.a little, to be leaving |
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