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.
网友回答
A. mustn’t have hurried
B. couldn’t have hurried
C. must not hurry
(答案→)D. needn’t have hurried.
解析:
这题考查情态动词的用法:must用于猜测要用肯定句,A项错,couldn’t have done表示一定不可能做了,不符合句意,B项也不对,C项是表示禁止,也不符合句意,D项needn’t have done是虚拟的用法,表示“过去本不必做而做了”,句意是:有充足的时间,她本不必那么匆忙。选D。