题目内容

The computer system _____suddenly while he was surfing the Internet.
A．broke upB．broke outC．broke inD．broke down
D
短语辨析。A关系破裂；分解；B爆发；C闯入；D机器坏了，身体垮了；分解；抛锚；崩溃；结合句意可知D正确。句意：当他在上网的时候，计算机系统突然就崩溃了。
练习册系列答案
相关题目
My son has changed so much that I could hardly __________ his voice on the phone.
A．recognizeB．realizeC．hearD．find
In the class of the computer information,  there weren’t enough computers for every student,  so we＿＿＿.
A．had got to saveB．had to separate
C．had to shareD．had got to divide
According to the original design, the plant would be able to _______ at least 8,000 pianos a year.
A．bring outB．take outC．put outD．work out
If a person has not had enough sleep,his actions will give him ___ during the day.
A．outB．upC．inD．away
Your handwriting is really too bad to read; I can hardly _____ what exactly you are trying to say.
A．give outB．make outC．leave outD．bring out
I need the money badly now and I have to       my car though I’m not at all willing to do so.
A．destroyB．sacrificeC．undertakeD．guarantee
The doctor has ________a new idea on the treatment，which is well thought of by his companions.
A  come about  B．put forward  C．spoken up   D．regarded as
---What do you think _____ an important part in their daily lives?
---Music.
A．playsB．takesC．makesD．act

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网