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A、It can not be found and fixed. B、It’s a virus that hides in your computer. C、It secretly steals your information. D、lt can des
A、It can not be found and fixed. B、It’s a virus that hides in your computer. C、It secretly steals your information. D、lt can des
admin
2013-08-22
42
问题
Nobody likes a computer virus, but at least you can get rid of it. And there is a lot of anti-virus software these days. It can find a virus, fix it and you can forget about it. Unfortunately the same isn’t true for spyware.
Spyware is software that hides somewhere on your computer.(26)It collects information about what you do on the Internet and passes this information to companies without your permission. If you shop on the Internet and use your credit card, you should know that some spyware can record this information!
Your computer can catch spyware in lots of ways. If you open the wrong email.or even visit the wrong website, spyware can download itself onto your computer. And spyware often comes with free software.
Most spyware just collects information about your surfing habits for advertising reasons. But some spyware can be more powerful and will often make your computer slower. Adware is a type of spyware which is advertising software. It makes "pop-up" advertisements appear while you are connected to the Internet. Not dangerous ... but very annoying.
Surveys have found that 90% of computers have several pieces of spyware on them. There is some anti-spyware software that will remove most of your problems. For more information.please go to spywarewarrior. com.
26. Q: What makes the spyware dangerous?
27. Q: How does your computer catch spyware?
28. Q: What may happen if your computer catch Adware?
选项
A、It can not be found and fixed.
B、It’s a virus that hides in your computer.
C、It secretly steals your information.
D、lt can destroy your credit card.
答案
C
解析
文章开篇提到病毒,说病毒是可以利用杀毒软件杏找、修复和删除的,以此与spyware做出对比。因为spyware是一种软件,它通常潜伏在电脑中,秘密收集你的上网资料并在未经允许的情况下将它们传输至其公司,故选C)项。
转载请注明原文地址:https://kaotiyun.com/show/9u07777K
0
大学英语四级
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