The computer system _____ suddenly while he was searching for information on the

The computer system _____ suddenly while he was searching for information on the

题型:不详难度:来源:
The computer system _____ suddenly while he was searching for information on the Internet.
A.broke downB.broke outC.broke upD.broke in

答案
A
解析
动词短语辨析。A出故障,分解,瓦解;B爆发;C使粉碎;解散;结束;D闯入;句意:当我们在网上搜寻信息时,计算机系统突然出了故障。
举一反三
Every pupil is _______ to be in his classroom at 7 o’clock in the morning, which is the rule of the school.
A.likelyB.supposedC.allowedD.depressed

题型:不详难度:| 查看答案
When the old woman was to cross the street, she was knocked down by a car and badly ______.
A.destroyedB.woundedC.damagedD.injured

题型:不详难度:| 查看答案
The new play ____ four parts, each of which is very fascinating.
A.is composed ofB.composes of
C.makes up ofD.made up

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Most students in my class are never _____ in the morning classes.
A.of their bestB.for their best
C.in their bestD.at their best

题型:不详难度:| 查看答案
It took my father half an hour to finish ____ my bike.
A.repairingB.repairC.to repairD.repaired

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