考试
2020-03-16 07:14:55

5899 There must have been some

题目描述

There must have been someone who had informed the owner of the bathing center of the sudde



There must have been someone who had informed the owner of the bathing center of the sudden crack-down or he______able to escape the sweep.

A.wouldn"t be

B.wouldn"t have been

C.might have been

D.needn"t have been

请帮忙给出正确答案和分析,谢谢!

答案解析

B此题测试点为虚拟语气。wouldn’t

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