. If the computer system suddenly, there will be too much trouble.A．br

题型：不详难度：来源：

. If the computer system suddenly, there will be too much trouble.

A．breaks down

B．breaks out

C．breaks up

D．breaks in

答案

解析

略

举一反三

.A fire broke out in a neighbouring street yesterday,but it was soon_______by the firemen.
A,gone out B, put out C,given out D,made out

题型：不详难度：| 查看答案

A brilliant idea____to me that I could make a Christmas present for my mother.
A,struck B, happened C, worked D，occurred

题型：不详难度：| 查看答案

Today"s children are raised in a way that is totally different from how their parents were___.
A,brought up B,brought on C, taken on D,taken up

题型：不详难度：| 查看答案

After a long walk in the mountainous area, my legs___and I couldn"t go any further.
A,gave out B,gave off C, gave in D,gave up

题型：不详难度：| 查看答案

I suggest you smile to your new workmates every day. It can ____a friendly environment in your workplace.
A,result in B, take in C, lie in D,bring in

题型：不详难度：| 查看答案