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1Why do many people think that Wikipedia has a “major security flaw”? A.It has lots of bugs. B.Because they don’t understand the concept of a wiki. C.Because Jimmy Wales is not a computer expert. D.Because a wiki is a simple computer code. 参考答案： B Because they don’t understand the concept of a wiki.----------------------------------------2Why are many academics unhappy with the idea of a Wikipedia? A.Because they don’t trust online encyclopaediasB.Because all information in Wikipedia is inherently unreliable. C.Because they believe that certain information should not be available on the internet.D.Because anyone can add or change the information in it. 参考答案： D Because anyone can add or change the information in it.----------------------------------------3Which of the following is NOT given as an advantage of a wiki? A.You can choose who edits it. B.Wiki software is free. C.Any bugs in the code can be changed easilyD. It’s easy to use. 参考答案： C Any bugs in the code can be changed easily----------------------------------------4Why do “wikis foster trust”? A.Because the people who use it need to trust the information other users post on it. B.Because they are used in business contexts. C. Because they can be used in a wide variety of situations. D.Because only trustworthy people use them 参考答案： A Because the people who use it need to trust the information other users post on it.----------------------------------------5What kind of reader is the article aimed at? A.Computer specialistsB.Academics who don’t like wikisC.Computer science students. D.The general reader with an interest in computing 参考答案： D The general reader with an interest in computing----------------------------------------1According to paragraph 1, what has been the tra
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