A-A+

—Hi is that Peter Brown？ —Sorry. You ______ t

2022-08-01 20:19:05 问答库阅读 166 次

问题详情

—Hi, is that Peter Brown？ —Sorry. You ______ the wrong number.
A．must dial
B．must have dialed
C．should dial
D．should have dialed请帮忙给出正确答案和分析，谢谢！

正确答案：B
解析：must have done表示对所发生事情的肯定猜测，“你刚才一定是拨错号码了”。