— May I go to the concert with you? — I’

问题选择题

— May I go to the concert with you?

— I’m afraid not ______ you have a ticket, because I have only one.

A．unless

B．since

C．if

D．though

答案

答案：A

题目分析: 句意:我可以和你一起去音乐会吗？恐怕不可以，除非你有票，因为我只有一张票。unless 除非，since自从，既然，if如果，though尽管。根据语境可知是除非他有一张票，才可以跟他一起去，故答案选A.