【单选题】【消耗次数：1】
一般使用（ ）作为微型计算机必备的输入/输出设备。
①
鼠标和扫描仪
②
显示器和打印机
③
键盘和鼠标
④
键盘和显示器
参考答案：
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相关题目
【单选题】
同为计算机的输出设备，打印机和显示器的不同点是（ ）。
①
打印机的价格远较显示器为高
②
打印机的打印分辨率大大高于显示器
③
打印机输出速度大大快于显示器
④
打印机将输出内容印刷到纸上，显示器将输出内容显示在屏幕上
【多选题】
打印机（Printer）是计算机的输出设备之一，用于将计算机处理结果打印在相关介质上。根据打印原理的不同，打印机主要分为哪3种？
①
针式打印机
②
一体打印机
③
喷墨打印机
④
激光打印机
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Lets pull ___________ the parking lot and have a rest.
①
about
②
into
③
out of
④
around
【单选题】
Their ____ that their project under way was something entirely new proved to be untrue.
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belief
②
assumption
③
faith
④
suggestion
【单选题】
Prof. Lee took ___________ the chairmanship of the committee.
①
about
②
at
③
over
④
down
【单选题】
The Government will ___________ its control over economic growth.
①
make
②
do
③
tighten
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need
【单选题】
I asked the secretary if there were ______ tickets but she had only the expensive ______.
①
one, ones
②
any, one
③
some, ones
④
any, ones
【单选题】
______ David loves his daughters, he is strict with them.
①
When
②
If
③
Since
④
While
【单选题】
I was caught up ___________ conversation with a friend when someone knocked at the door.
①
in
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at
③
over
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off
【单选题】
She _____ useful knowledge of the English by careful study.
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acquired
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gained
③
sacrificed
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earned
【单选题】
Problems can ______ when people have no knowledge of law.
①
rise
②
raise
③
arise
④
rose
【单选题】
Many people dream ___________ living on an island in the South Sea.
①
of
②
in
③
over
④
beyond