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【单选题】
用存储容量为16K×1位的存储器芯片来组成一个64K×8位的存储器,则在字方向和位方向分别扩展了( )倍。
A.
4、2
B.
8、4
C.
2、4
D.
4、8
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【简答题】阅读理解 Feeling lonely can make you sick.Doctors have long known that loneliness is associated with heart troubles, viral infections, and higher death rates.What they didn't know is how this feeling caus...
【单选题】(2013·重庆高考)Recycling is one way to protect the environment; reusing is ________.
A.
another
B.
the other
C.
one another
D.
one
【单选题】关于IC卡,下列说法错误的是( )。
A.
IC卡可以提前购买水费,相当于“充值”
B.
IC卡有自动计费的功能
C.
IC卡是一种非常先进的技术,目前应用还不广泛
D.
IC卡的推广,有利于实现节水灌溉
【单选题】Perhaps you think if someone is lonely, it’s their fault, or that since you’re so busy, you couldn’t possibly do anything to help. Loneliness can hit anyone from time to time, but if you’ve failed to ...
A.
What do you do when a friend tells you he is lonely?
B.
How to get rid of lonely?
C.
Why people feel lonely sometimes?
D.
How to make friends?
【简答题】换向阀是通过控制口的通断来实现压缩气体的流动方向,想要实现双气控制阀 4 的 右 侧接入系统,则应按下 阀,使其左位接通气泵。A.B.C.D. D
【单选题】(2013·重庆,31)Recycling is one way to protect the environment,reusing is ________.
A.
another
B.
the other
C.
one another
D.
one
【单选题】Loneliness is a curious thing. Most of us can remember feeling most lonely when we were not in fact alone at all, but when we were surrounded (包围) by people. Everyone has experienced, at some time, th...
A.
Helplessness.
B.
Loneliness.
C.
Isolation.
D.
Difficulty.
【单选题】Perhaps you think if someone is lonely, it’s their fault, or that since you’re so busy, you couldn’t possibly do anything to help. Loneliness can hit anyone from time to time, but if you’ve failed to ...
A.
How you can be a good friend.
B.
Why people feel lonely sometimes.
C.
How people make friends with others.
D.
What to do with a friend who is lonely.
【简答题】Loneliness in the Elderly: How to Help There are lots of ways you can do your bit to help lonely or socially isolated elderly people in your community. The person you're helping will reap health benef...
【简答题】It’s true--social media can make loneliness even worse. Watching people’s filtered lives on Instagram and Facebook can leave you with FOMO (fear of missing out) or even MOMO (mystery of missing out), ...
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