题目内容
26.—Flight MU257 _______________ . I must be off now.?
—Have a nice trip.?
A.is being announced | B.has announced? |
C.was announcing | D.had been announced |
A
解析
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目
题目内容
26.—Flight MU257 _______________ . I must be off now.?
—Have a nice trip.?
A.is being announced | B.has announced? |
C.was announcing | D.had been announced |
A
解析