问题
选择题
Tony ____ the invitation, otherwise he would have attended your birthday party.
A.couldn’t have received
B.mustn’t have received
C.needn’t have received
D.shouldn’t have received
答案
答案:A
题目分析:句意:Tony不可能接受邀请的,否则他就会参加你的生日聚会了。根据otherwise he would have attended your birthday party.可知这里是否定推测,couldn’t have done过去不可能做了…,must表示推测的时候,用肯定,所以B不对,needn’t have done过去本不必做而做了,shouldn’t have done过去本不应该做而做了,选A。