A.Fatalness from viruses and hackers B.Two primary dangerous factors: virus and hacker C.How the viruses and hackers destroy our

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问题 A.Fatalness from viruses and hackers
B.Two primary dangerous factors: virus and hacker
C.How the viruses and hackers destroy our computers the loss of computer information
D.Attitudes towards
E.The best way to protect our computers
F.The policies about the viruses
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选项

答案E

解析见文章第四段最后一句。

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本试题收录于：职称英语综合类B级题库职称英语分类