
第五组题目(3)

Quiz
•
Computers
•
9th - 12th Grade
•
Medium
电脑 学会
Used 2+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下是维护电脑的原因,除了?
防止电脑过热
节省维修费用
降低电脑性能
延长电脑的寿命
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
为什么要安装防病毒软件?
防止电脑过于安全
保护电脑数据
防止电脑病毒传播到体内
保护病毒不被电脑破坏
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
什么是保持良好的通风环境?
在真空环境下使用电脑
在封闭空间中使用电脑
使用塑料膜把电脑包裹起来
把电脑放在通风良好的地方
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如何清理散热孔?
定期用水清理
定期放进冰箱
定期更换新电脑
定期用气吹清理灰尘
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
为什么要调整屏幕亮度?
亮度越高,电池消耗越快
亮度越高,对眼睛越好
亮度越低,电脑性能越差
亮度越低,电池消耗越快
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