单项选择题

With the electricity（）, all the machines stopped.

A.cut off
B.cut down
C.was cut off
D.was cut down

<上一题 目录 下一题>
热门 试题

单项选择题
You'd better （） your computer before you use it again.

A.observe
B.begin
C.check
D.pick
单项选择题
People appreciate（）with him because he has a good sense of humor.

A.to work
B.working
C.have worked
D. having to work
相关试题