问题描述:
请写出原因
1.Dave _____a letter from his friend in America yesterday.
A.get B.has got C.received D.accepted
2.You_____hand it in at once,you may hand it in tomorrow.
A.needn't B.may not C.can't D.must not
1.Dave _____a letter from his friend in America yesterday.
A.get B.has got C.received D.accepted
2.You_____hand it in at once,you may hand it in tomorrow.
A.needn't B.may not C.can't D.must not
问题解答:
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