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下列关于计算机病毒的叙述中,正确的选项是()。A.计算机病毒只感染.exe或.corn文件B.计
下列关于计算机病毒的叙述中,正确的选项是()。
A.计算机病毒只感染.exe或.corn文件
B.计算机病毒可以通过读写软件、光盘或互联网络进行传播
C.计算机病毒是通过电力网进行传播的
D.计算机病毒是由于软件片表面不清洁而造成的。
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
下列关于计算机病毒的叙述中,正确的选项是()。
A.计算机病毒只感染.exe或.corn文件
B.计算机病毒可以通过读写软件、光盘或互联网络进行传播
C.计算机病毒是通过电力网进行传播的
D.计算机病毒是由于软件片表面不清洁而造成的。
第1题
______is the second largest city in Great Britain.
A.Birmingham
B.Belfast
C.Edinburgh
D.Manchester
第2题
Which of the following statements is not true?
A.Scotland is the second largest in area, but not population, compared with England and Wales.
B.Britain does not share land border with any other countries except the Republic of Ireland.
C.Broadly speaking, the English summer consists of June, July and August.
D.The Thames is the second largest but most important river in Britain.
第3题
Which of the following statements is not true?
A.Scotland is the second largest in area, but net population, compared with England and Wales.
B.Britain does not share land border with any other countries except the Republic of Ireland
C.Broadly speaking, the English summer consists of June, July and August.
D.The Thames is the second largest but most important river in Britain.
第4题
Which of the following statements is not tree?
A.Scotland is the second largest in area, but not population, compared with England and Wales.
B.Britain does not share land border with any other countries except the Republic of Ireland.
C.Broadly speaking, the English summer consists of June, July and August.
D.The Thames is the second largest but most important river in Britain.
第5题
The Thames River is the largest and most important river in Britain.()
第6题
【C7】
A.second larger
B.the second larger
C.the second largest
D.second largest
第7题
【C7】
A.second larger
B.the second larger
C.the second largest
D.second largest
第8题
【B7】
A.second larger
B.the second larger
C.the second largest
D.second largest
第9题
A、71 , largest
B、85, second largest
C、68, largest
D、90, second largest
第10题
【C7】
A.the second largest
B.second larger
C.second largest
D.the second larger
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