【判断题】【消耗次数：1】
显示器屏幕刷新速度越快,需要的显示内存越大。（ ）
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
对于液晶显示器，以下描述正确的是（ ）
①
屏幕保护程序不能设定电源管理
②
屏幕保护不能有效防止液晶显示器老化
③
屏幕保护程序不能设置密码
④
屏幕保护可以有效防止液晶显示器老化
随机题目
【单选题】
Only when one is ______ of one’s getting behind is one more likely to catch up.
①
critical
②
aware
③
visual
④
effective
【单选题】
The boy is not happy at the new school. He has _________ friends there.
①
few
②
a few
③
little
④
a little
【单选题】
The hospital bed is no longer ______ by his wife because she is fine now.
①
overlooked
②
occupied
③
opened
④
Operated
【单选题】
The car ran over the child, but by a _____ he was unhurt.
①
wonder
②
marvel
③
miracle
④
surprise
【单选题】
You will probably _____ your team’s chance to win because you seem to have such a great ______them.
①
affect; influence
②
effect; influence
③
affect; effect on
④
effect; affect on
【单选题】
Can you go to the concert with us this evening?____________
①
No, I already have plans.
②
I’d love to, but I’m busy tonight.
③
No, I really don’t like being with you.
④
I’m ill, so I shouldn’t go out.
【单选题】
Havent seen you for ages. Lets have a dinner together this weekend.____________
①
Yes, of course.
②
Welcome!
③
No, thanks.
④
Great idea!
【单选题】
I was satisfied with her explanation, ______.
①
so my classmates were
②
so were my classmates
③
so my classmates did
④
so did my classmates
【单选题】
A kind teacher always takes a very _______ attitude when correcting students’ mistakes.
①
negative
②
partial
③
potential
④
positive