WhenItelephonedmybrother,thelinemighthavebeenoutoforde...

问题详情：

 When I telephoned my brother, the line might have been out of order, ________?

   A. wasn’t it          B. hasn’t it            C. didn’t if         D. doesn’t it

【回答】

A

知识点：疑问句 反义疑问句

题型：选择题