we ___ for her beause she never came.A needn't wait B shouldn't h_英语解答

we ___ for her beause she never came.
A needn't wait B shouldn't have waited C mustn't wait D mustn'tA为什么不对,这时needn't后跟动词原形跟came是过去式也没关系?

人气：440 ℃　时间：2019-10-09 01:39:29

解答

B
不应该发生,但发生了.--------came是过去时.
若有needn't have waited,那就是首选了.