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【单选题】
假脱机技术中,对打印机的操作实际上是用借助磁盘存储实现的,这样实现的打印机是( )。A.
共享设备
B.
独占设备
C.
虚拟设备
D.
物理设备
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【单选题】听力原文： Why do people smoke? One reason is that people become addicted to cigarettes. The addictive substance in cigarettes is nicotine. When people smoke, the nicotine goes right into the blood stream ...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking to them means fan.
D.
Because smoking is the easiest thing to get addicted to.
【简答题】Why are people interested in eating raw foods or whole foods? One reason is that eating these types of food reduces the risk of acid accumulation in your body. Raw and whole foods are usually digested...
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. when people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is fun to them.
D.
Because smoking cures them of cancer.
【单选题】听力原文： One reason is that people become addicted to cigarettes. To be addicted means that your body comes to need them. The addictive substance in cigarettes is nicotine. When people smoke, the nicotin...
A.
Because their bodies get accustomed to the nicotine.
B.
Because they have nothing to do in their spare time.
C.
Because they want to do something different form. others.
D.
None of the above.
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. When people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is fun to them.
D.
Because smoking cures them of cancer.
【简答题】The British aren’t having as many children as they used to , One reason is that people are having children much older than before, meaning they have fewer year in which they can have them, After year...
【简答题】四位移位寄存器的初始状态为0000,串行输入数码=1011,从高位到低位依次输入。在4个脉冲作用后,输入的四位串行数码1011全部存入了寄存器中,移位寄存器的输出为( )。
【单选题】听力原文： Why do people smoke? One reason is that people become dependent on cigarettes. The substance which people cannot resist in cigarettes is nicotine. When people smoke the nicotine goes directly in...
A.
Because they like the taste of tar.
B.
Because smoking makes them feel relaxed.
C.
Because smoking is funny.
D.
Because smoking cures disease.
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