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單項選擇題

A: Must we finish the work right now? B: No, you（）You can do it tomorrow.

A.needn't
B.shouldn't
C.mustn't
D.can't

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A sudden noise of a fireengine made him（）to the door.

A.hurrying
B.hurried
C.hurry
D.to hurry

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A police officer claimed he had attempted to（）paying his fare.

A.avoid
B.reject
C.refuse
D.neglect