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题型:选词填空(语篇) 题类:常考题 难易度:普通

牛津上海(本地版)五四制初中英语九年级上册Module 2 Unit 4 Computers单元测试卷(含小段音频)

将下列单词或词组填入空格。每空格限填一词或词组,每词或词组只能填一次

A. quietly B. are connected to C. allows D. problems E. slower

    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. "Adware" is a type of spyware which is advertising software. It makes advertisements appear now and then while youthe Internet. It is not dangerous but very annoying(令人心烦的).

    If this is the first time you've heard of spyware, you've probably got some on your PC. Surveys have found that 90% of computers have several pieces of spyware on them. And spyware will stay on your computer for a long time,collecting information and sending it back to its owners.

    There is some anti-spyware software that will remove most of your. However, some anti-spyware software is spyware itself, so be careful.

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