单选题
5.
There was plenty of time. She ______.
A、
mustn't have hurried
B、
couldn't have hurried
C、
must not hurry
D、
needn't have hurried
【正确答案】
D
【答案解析】
本题句意:时间很充裕,她没必要着急。mustn't have done用法错误,对过去发生的事情进行否定推断应为couldn't have done意为“不可能已经做了”。must not do意为“不可以”(用于一般现在时)。needn't have done意为“本不必做”,即已经做了某事,而实际上没必要做。故选D。
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