As you worked late yesterday, you have come this morning. A. mayn’tB. can’tC. mustn’tD.

发布时间:2020-08-17 14:26:21

As you worked late yesterday, you      have e this morning.    
A. mayn’t
B. can’t
C. mustn’t
D. needn’t

网友回答

A. mayn’t
B. can’t
C. mustn’t
(答案→)D. needn’t
解析:将四个选项分别填入句中,只有填needn’t(不必)时意思最通顺。
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