问题 选择题

All the machines stopped _____ with the electricity _____ throughout the factory.

A.working; cut through

B.to work; cut down

C.working; cut off

D.to work; cut up

答案

答案:C

本题的含义是工厂的电力切断之后,所有的机器停止运转,stop doing sth表示停止做某事,cut off表示切断的意思,故本题选C。

单项选择题
单项选择题