一 The woman biologist stayed in Africa studying wildlife for 13 years before she
题型:0120 模拟题难度:来源:
一 The woman biologist stayed in Africa studying wildlife for 13 years before she returned to her country. — Oh, dear! She _____ a lot of difficulties. |
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A. may go through B. might go through C. must have gone through D. ought to have gone through |
答案
C |
举一反三
— Is there any flight to New York? — I think there ______ be, for it is snowing so heavily. |
[ ] |
A. shouldn"t B. mustn"t C. can"t D. needn"t |
Take the lift to the eighth floor and turn right. You _____ have any trouble finding my office. |
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A. needn"t B. mustn"t C. don"t D. shouldn"t |
— Why does Sara know so much about Angkor Wat? —She ____ have been there, or... |
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A. must B. oughtn"t to C. may D. can"t |
He ____ give up the dictionary than a child would give up a new toy. |
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A. will no longer B. would rather C. had better D. would no more |
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