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【单选题】
以下对计算机病毒的描述哪一点是不正确的 。
A.
计算机病毒是人为编制的一段恶意程序
B.
计算机病毒不会破坏计算机硬件系统
C.
计算机病毒的传播途径主要是数据存储介质的交换以及网络链接
D.
计算机病毒具有潜伏性
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【单选题】下列关于未成年人就业说法正确的是。
A.
禁止用人单位招用未满18周岁的未成年人
B.
已满14周岁不满18周岁就业的未成年人被称为未成年工
C.
未满14周岁就业的未成年人被称为童工
D.
文艺、体育和特种工艺单位招用未满16周岁的未成年人，必须依照国家有关规定，履行审批手续，并保障其接受义务教育的权利
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A.
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FF
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【判断题】RAM中的信息在任何情况下都不会丢失
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A.
14
B.
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D.
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【判断题】气流及风速对实验动物影响主要表现在疾病传播,损害动物与工作人员健康。
A.
正确
B.
错误
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【多选题】Fill in each blank with the words given below. The words can be used ONCE ONLY.
A.
following
B.
somewhat
C.
at
D.
warmth
E.
flying
F.
quiet
G.
listening
H.
take
I.
heavy
J.
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相关题目：
【简答题】About a year ago, I went to stay at a Detroit hotel. I didn’t want to 31 too much money with me, so I asked the desk clerk to put a hundred-dollar bill in the safe for me. The next morning, 32 , the c...
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【单选题】下列关于未成年人就业说法正确的是。
A.
禁止用人单位招用未满18周岁的未成年人
B.
已满14周岁不满18周岁就业的未成年人被称为未成年工
C.
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D.
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A.
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B.
SS
C.
FF
D.
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查看完整题目与答案
【判断题】RAM中的信息在任何情况下都不会丢失
A.
正确
B.
错误
查看完整题目与答案
【单选题】国务院令第364号公布了《禁止使用童工规定》,禁止用人单位招用不满()周岁的未成年人
A.
14
B.
15
C.
16
D.
17
查看完整题目与答案
【判断题】气流及风速对实验动物影响主要表现在疾病传播,损害动物与工作人员健康。
A.
正确
B.
错误
查看完整题目与答案
【多选题】Fill in each blank with the words given below. The words can be used ONCE ONLY.
A.
following
B.
somewhat
C.
at
D.
warmth
E.
flying
F.
quiet
G.
listening
H.
take
I.
heavy
J.
work Knowing how English people always look for an empty compartment and are reluctant to talk to strangers, I thought I was going to have a 31 trip to Scotland. That suited me as I had a lot of 32 to do in preparation for my business meeting the 33 day. I always travel long distance bt train. I can sit down and work 34 a table and in any case I find both drving and 35 very nerve-racking and exhausting. The journey turned out to be 36 of a nightmare. Our train was blocked by a 37 snowfall. When it became cklear that rescue would 38 some time, everybody piled into one carriage to huddle together for 39 . So I spent the night singing and telling and 40 to stories. We are airlifted out by helicopter in the morning.
查看完整题目与答案
【简答题】各厂（站）内经常随一次设备停运而相应变动的保护，均由现场根据规定进行相应的改变，而调度仅下达一次设备的状态指令；这种变动仅适用于明文规定的保护操作。福建棉花滩水电厂有哪些操作属于以上规定的操作类型？
查看完整题目与答案