【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
参考答案：
复制
纠错
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】
Not only ______ our money, but we were also in danger of losing our lives.
①
we lost
②
lost we
③
we did lose
④
did we lose
【单选题】
We are going to have a singing party tonight. Would you like to join us?___________
①
I’m afraid not, because I have to go to an important meeting.
②
Of course not. I have no idea.
③
No, I can’t.
④
That’s all set.
【单选题】
Use daily writing to ______ your communication skills.
①
track
②
discharge
③
contract
④
enhance
【单选题】
The dean of the Philosophy Department requested that the visiting scholar ______ a lecture on the philosopher Sartre.
①
gave
②
give
③
would give
④
had given
【单选题】
It became harder for women married to diplomats(外交家) to _______ their own interests.
①
pursue
②
replace
③
absorb
④
convince
【单选题】
As a result of his hard work, he has gained ______ to the Beijing University.
①
access
②
commitment
③
opportunity
④
reward
【单选题】
Planning so far ahead _____ no sense -- so many things will have changed by next year.
①
made
②
is making
③
makes
④
has made
【单选题】
How can you keep the machine （）when you are away?
①
run
②
to run
③
running
④
being run
【单选题】
I hate people who ____ the end of a film that you haven’t seen before.
①
reveal
②
rewrite
③
revise
④
reverse
【单选题】
Since the matter was extremely _____, we dealt with it immediately.
①
tough
②
tense
③
urgent
④
instant