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【多选题】
计算机病毒是指能够( )的一组计算机指令或者程序代码。A.
植入攻击
B.
毁坏计算机数据或系统
C.
对其他程序产生“感染”
D.
危害计算机操作人员健康
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【简答题】On what day did Special English begin? 2 .What do the officials want? 3. Why is Special English easier than normal English? 4. When did it begin? What is this program about? 5. [ mozeiik] How ...
【单选题】____ day it is! It’s rainy again.
A.
How bad
B.
What a bad
C.
How fine
D.
What a fine
【简答题】A: What (1) day! B: Yes, the (2) is killing me. A: The (3) says the high is 34(4). B: Gosh, no wonder I (5) it.
【单选题】— What a heavy rain! — So it is. I prefer ____ at home ____ on such a rainy day.
A.
watch TV; to go out
B.
watch TV; go out
C.
watching TV; to going out
D.
to watch TV; going out
【简答题】即使给予非常强大的刺激,神经元也不能产生动作电位的时期是
【单选题】A: What an awful day! B: Yes, the heat is killing me. A: The weather forecast says the high is 34°C. B: Gosh, no wonder I can't stand it.
A.
糟糕的；不能忍受的
B.
糟糕的；不能站立的
C.
极好的；不能忍受的
D.
极好的；不能站立的
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