The computer system ______ suddenly while he was searching for information.A.bro

The computer system ______ suddenly while he was searching for information.A.bro

题型:不详难度:来源:
The computer system ______ suddenly while he was searching for information.
A.broke downB.broke out
C.broke upD.broke in

答案
A
解析

试题分析:句意,当他正在寻找信息的时候,电脑系统突然坏掉了。break down(机器)出故障break out(战争、火灾等)突然发生,爆发 break up分裂break in打断,故选A.
点评:解答此类题型一定要掌握各个选项的基本词义,break down(机器)出故障break out(战争、火灾等)突然发生,爆发 break up分裂break in打断。
举一反三
I don’t mind picking up your things from the store. _____, the walk will do me good.
A.Sooner or later B.Still
C.Besides D.In time

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Rather than ____ on a crowded bus, he always prefers _____ a bicycle.
A.ride; ride   B.riding; ride   
C.ride; to ride   D.to ride; riding

题型:不详难度:| 查看答案
Tom’s parents are worried that he is__to the computer games which is__to children.
A.addicted; addict B.addictive; addicted
C.addicted; addictive D.addictive; addict

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I wonder how it ____ that Chinese climbers successfully finished the torch relay on the Mount Qomolangma, where the air is so thin.
A.came outB.came acrossC.came over D.came about

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A small part the population are believed to have no     to the health care in the west rural area of the country. 
A.aidB.basisC.accessD.belief

题型:不详难度:| 查看答案
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