There was a lot of fun at yesterday’s party．You ________ e, but why didn’t you?
A.must have
B.should
C.need have
D.ought to have
网友回答
D解析本题题意：“昨天的聚会(我们)玩得很高兴。你应该来参加的，但你为何没来呢？”ought to have done表示“过去应该做某事却没有做”，含有责备含义；must have done表示“过去一定发生了某事”，表示推测，与本题题意恰好相反。should do表示“现在或将来应该做某事”，与at yesterday’s party所表达的时间矛盾。