We _____ last night,but we went to appreciate the flowerbeds and streetlights in
题型:不详难度:来源:
We _____ last night,but we went to appreciate the flowerbeds and streetlights in Tian’anmen Square instead.A.might study | B.could study | C.should have studied | D.must have studied |
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答案
C |
解析
考查虚拟语气。依据题干中的last night可知,A、B两项错误,此处不是表猜测;而must have done表示“一定做过某事”,不符合句意;should have done表示“本应该做某事而没做”。 |
举一反三
--Don"t be so disappointed.I’m sure that you can do better in the next exam. --Yes, but I ____ this time.A.should be more careful | B.could be more careful | C.should have been more careful | D.must have been more carefully |
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We were all surprised when he made it clear that he ___ office soon.A.leaves | B.would leave | C.left | D.had left |
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Madonna ____a straight A student,but it was dancing that she was really crazy about. A.must be | B.could be | C.must have been | D.could have been |
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I tried more than once to persuade the taxi driver to slow down,but he just ____listen.A.shouldn’t | B.mustn’t | C.couldn’t | D.wouldn’t |
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I ___, but I didn"t think you were serious.A.shouldn"t laughed | B.wouldn"t laugh | C.shouldn’t have laughed | D.needn’t have laughed |
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