【多选题】【消耗次数：1】
主板的描述正确的有？
①
机箱中最大的一块电路板
②
为CPU、内存及各种适配卡提供安装插座或插槽
③
为各种存储设备、打印机、扫描仪等外设提供接口
④
计算机整体运行速度和稳定性在相当程度上取决于主板的性能
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相关题目
【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
随机题目
【单选题】
Most importantly, such an experience helps _____a heightened sensitivity to other culture’s and will bring about a greater appreciation of one’s own culture as well.
①
coach
②
forsake
③
foster
④
censor
【单选题】
To make this _____clear we shall have to look closely into biology’s long history.
①
distinction
②
indication
③
recognition
④
constitution
【单选题】
Our civilization cannot be thought of as _____in a short period of time.
①
to have been created
②
to be created
③
having been created
④
being created
【单选题】
While being questioned on the court, the man denied _____the old lady’s necklace.
①
having taken
②
taking
③
to have taken
④
to take
【单选题】
The new cut in interest rate _____promote domestic investment.
①
means to
②
directs toward
③
is meant to
④
leads to
【单选题】
Even as _____, he made several wonderful inventions.
①
a stock
②
a representative
③
undergraduate
④
a gulf