Tony hasn’t come to school yet. He __________ be ill or has something wrong.[

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Tony hasn’t come to school yet. He __________ be ill or has something wrong.[ ]
A. may
B. will
C. need
D. shall

答案

举一反三

What _____ you like?[ ]
A. can
B. are
C. must
D. would

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—Must I go and do now?
—No, you______. We still have two more days.  [     ]
A. shouldn"t
B. can"t
C. needn"t
D. won"t

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You _______ go to bed early, or you can"t get up on time.      [     ]
A. can
B. should
C. may
D. must

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There is no bus at this time every night. You ____ walk home.[     ]
A. must
B. have to
C. can
D. need

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—Would you like to see Beijing Opera with me tonight?
—I"d like to, but I"m afraid I _______. I have to write to my pen friend.       [     ]
A. need
B. needn"t
C. can
D. can"t

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