She looks very sad,You ____her the bad news.A.shouldn't tell B.needn't tell C.oughtn't to tell D.shouldn't have told 为什么

问题描述:

She looks very sad,You ____her the bad news.A.shouldn't tell B.needn't tell C.oughtn't to tell D.shouldn't have told 为什么选D

A和C一个意思,如果是单选题都不选.
B是没必要(个人认为也可以),在这里翻译成:你不必告诉她坏消息
但D明显最好:你本不应该告诉她坏消息如果选择题出现A,C,都可以不选吗在单选的情况下是的