Tony ________ be in the classroom. I saw him in the library just now. [ ]A.
题型:0111 模拟题难度:来源:
Tony ________ be in the classroom. I saw him in the library just now. |
[ ] |
A. can"t B. mustn"t C. needn"t D. won"t |
答案
A |
举一反三
The light is on in Mr. Green"s room. He _______ be at home. |
[ ] |
A. must B. can C. mustn"t D. can"t |
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[ ] |
A. can; mustn"t B. must; can"t C. must; mustn"t D. can"t; must |
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[ ] |
A. can"t B. mustn"t C. needn"t |
—Whose schoolbag is this? —It _______ be Mary"s. It has her name on it. |
[ ] |
A. can B. may C. will D. must |
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[ ] |
A. can B. must C. mustn"t D. needn"t |
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