She __________ know the answer, but I"m not sure. [ ]A. can B

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She __________ know the answer, but I"m not sure.        [     ]
A. can
B. will
C. may
D. must

答案

举一反三

—Look !  It _       be Mr Zhang.
—No, it _      be Mr Zhang.  He has gone to Paris.         [     ]
A. may; must
B. must; can
C. must ; can"t
D. can ; must

题型：同步题难度：| 查看答案

—Must I leave now?
—You _                [     ]
A. needn’t
B. mustn’t
C. won’t
D. must

题型：同步题难度：| 查看答案

Tom ______ some carrots for lunch. [ ]
A. can has
B. can have
C. is has
D. does have

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—Can you play the guitar?
—No, I ______. [     ]
A. needn"t
B. mustn"t
C. couldn"t
D. can"t

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－Can you play with a yo-yo, Jim ?
－Yes, I ______ . It"s easy.[ ]
A. must
B. can
C. need
D. may

题型：山东省同步题难度：| 查看答案