A-A+

You________Mark anything. It was none of his b

2022-08-01 23:08:08 问答库阅读 168 次

问题详情

You________Mark anything. It was none of his business.
A．needn"t have told
B．needn"t tell
C．mustn"t have told
D．mustn"t tell

正确答案：A
解析：虚拟语气与情态动词。可参考1995年第55题的解释。