摘要： ---Must I copy the new words now?--- No, you , you do it after class. A.needn’t; mustn’t B. mustn’t; may C. needn’t’ may D. mustn’t; must
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—Must I copy the new words now?
—No, you _______, you _______ do it after class.
—No, you _______, you _______ do it after class.
[ ]
A. needn't; mustn't
B. mustn't; may
C. needn't ; may
D. mustn't; must
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B. mustn't; may
C. needn't ; may
D. mustn't; must