When We reached the station the train had not arrived yet;so we_

When We reached the station the train had not arrived yet;so we_______.
A、needn't have hurried
B、didn’t need to hurry
C、need not to hurry
D、had not needed to hurry
【正确答案】：A
【题目解析】：needn't have done 本不必做某事；句意：们到车站时，火车还没到，所以我们本不必着。事情已经发生了因此A 符合题意。