共用题干 1.Tired of social networking?Logging off Facebook?You're probably not ...

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问题 共用题干 1.Tired of social networking?Logging off Facebook?You're probably not the only one.Fearing for their privacy or perhaps just bored with using the site,100,000 Britons are said to have deactivated(注销)their accounts last month. And Facebook fatigue seems to be catching. Six million logged off for good in the U.S.too,figures show.Worldwide,the rate of growth has slowed for a second month in a row一and as it aims to reach its goal of one billion active users,Facebook is having to rely on developing countries to boost its numbers.The figures suggest that there could be a"natural limit" for Facebook's saturation(饱和).There is even speculation on blogs that, as is feared for its failing rival MySpace,the website could one day "pass into oblivion"(被人遗忘).
2.Earlier this year,executives announced that the number of Facebook accounts held in the UK had reached 30 million,accounting for about half the population.The milestone was an increase of four million from last July and represented the highest saturation of any country in Europe.
3.But times change一and last month more than 100,000 in the UK stopped using the website, figures show.In the U.S.,user numbers dropped from 155.2 million to 149.4 million throughout May.In Canada there was also a fall,of about 1.5 million users,while in Russia and Norway num-bers also fell by more than 100,000 users.
4.It's not all bad news for the site.Worldwide,Facebook is still expanding and has around 600 million users,thanks to strong growth in countries such as Mexico and Brazil.
5.According to Eric Eldon,of the website Inside Facebook,which obtained the figures through analysis of the company's advertising tools,there is a point at which the site can no longer grow, once it has established itself in a country."By the time Facebook reaches around 50 percent of the total population in a given country,growth generally slows to a halt,"he explained.
选项 Growth generally slows to a halt when Facebook reaches_________. A:around 50 percent of the total population in a given country B:highest saturation C:5.8 million D:Britain,Canada and the U.S. E:fear for privacy or perhaps just being bored with using the site F:Mexico and Brazil
答案 A
解析 本题考查的是对所读材料的大意和主旨的掌握。本段主要讲的是Facebook似乎有可能会面临被人遗忘的局面,因为无论是英国还是美国都有很多人梢户。
本题考查的是对所读材料的大意和主旨的掌握。本段主要讲的是今年年初时情况并非如此,在英国Facebook的用户大幅增加。
本题考查的是对所读材料的大意和主旨的掌握。本段主要讲的是在很多国家,如英国、美国、加拿大和挪威等,Facebook用户明显减少。
本题考查的是对所读材料的大意和主旨的掌握。本段主要讲的是尽管在某些国家Facebook用户减少,但是从全球范围看,Facebook的用户依然处于上升状态,尤其在墨西哥和巴西等国家。
本题考查的是对阐述文章的主旨事实与细节的了解。依据是第一段第四句:据称,因担心隐私外泄或者只是厌倦了使用社交网站,英国上月有10万人注梢了Facebook 账户。
本题考查的是对阐述文章的主旨事实与细节的了解。依据是第三段第二句:在美国,Facebook用户量在5月从1.552亿人下降到1.494亿人,由此可知美国用户量减少了580万人。
本题考查的是对阐述文章的主旨事实与细节的了解。依据是第四段最后一句:从全球来看,Facebook的用户量仍在上升,约为6亿人,这有赖于墨西哥、巴西等国用户量的大量增长。
本题考查的是对阐述文章的主旨事实与细节的了解。依据是最后一段最后一句,他解释说:" Facebook在某个国家的用户量达到人口总量的大约一半后,就逐渐停止增长了。”

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