单项选择题
Not only the switches but also the old wiring () changed.
A. have
B. are
C. have been
D. has been
点击查看答案&解析
<上一题
目录
下一题>
热门
试题
单项选择题
By the time you arrive, I () working for two hours.
A. will be
B. can
C. will have been
D. have been
点击查看答案&解析
单项选择题
I would never have believed it was possible if I ______ it with my own eyes.
A. didn’t see
B. don’t see
C. won’t see
D. hadn’t seen
点击查看答案&解析
相关试题
35()
34()
33()
32()
31()