2018年考研英语二试题与答案解析（完整版）_第5页

来源：华课网校 [2017年12月25日] 【大中小】

　　【解析】这是一道是非细节题，根据题干给出的段落位置，5-6两段和主题词clean energy，回到原文的第5-6段，这两段都不长，第五段出现了But后讲到电池容量的提升a boost in the storage，与A选项不符，并不是因果关系，故排除;B选项说道广泛用在制造业也不符合原文第六段第一句;而D选项和原文第六段最后一句是语义相反的，故也排除;正确选项C是和这句话语义一致的，也是和全文主题一致的，故为正确答案。

　　30.【答案】C is not really encouraged by the US government

　　【解析】这是一道细节推断题，题干问“根据最后一段可以推断出来可再生能源怎么了”，回到原文最后一段第一句就表明尽管还有很长一段路要走，可再生能源发展的趋势在增强。后面也提到改变的节奏在加快，对slowing气候变化有meaningful effect，所以可以看出B选项accelerate...是不对的，D选项中提到的价格不具有竞争力不在本段当中，也应排除。剩下的两个选项都提到了美国，就应该重点看最后一句，最后一句提到华盛顿政府做或不做什么都may mean less and less...所以可以看出美国不应该是和其他国家更近，排除A，所以选C，美国不是真正支持可再生能源的。

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　　The power and ambition of the giants of the digital economy is astonishing —Amazon has just announced the purchase of the upmarket grocery chain Whole Foods for $13.5bn, but two years ago Facebook paid even more than that to acquire the WhatsApp messaging service, which doesn’t have any physical product at all. What WhatsApp offered Facebook was an intricate and finely detailed web of its users’ friendships and social lives.

　　Facebook promised the European commission then that it would not link phone numbers to Facebook identities, but it broke the promise almost as soon as the deal went through. Even without knowing what was in the messages, the knowledge of who sent them and to whom was enormously revealing and still could be. What political journalist, what party whip, would not want to know the makeup of the WhatsApp groups in which Theresa May’s enemies are currently plotting? It may be that the value of Whole Foods to Amazon is not so much the 460 shops ft owns, but the records of which customers have purchased what.

　　Competition law appears to be the only way to address these imbalances of power. But it is clumsy. For one thing, it is very slow compared to the pace of change within the digital economy. By the time a problem has been addressed and remedied it may have vanished in the marketplace, to be replaced by new abuses of power. But there is a deeper conceptual problem, too. Competition law as presently interpreted deals with financial disadvantage to consumers and this is not obvious when the users of these services don’t pay for them. The users of their services are not their customers. That would be the people who buy advertising from them — and Facebook and Google, the two virtual giants, dominate digital advertising to the disadvantage of all other media and entertainment companies.

　　The product they’re selling is data, and we, the users, convert our lives to data for the benefit of the digital giants. Just as some ants farm the bugs called aphids for the honeydew they produce whe

　　31.【题干】According to Paragraph1，Facebook acquired WhatsApp for its 。

　　【选项】

　　A.digialproducts

　　B.userinformation

　　C.physical assets

　　D.quality service

　　32.【题干】Linking phone numbers to Faccbook identities may

　　【选项】

　　A.worsen political disputes

　　B.mess up customer records

　　C.pose a risk to Facebook users

　　D.mislead the European commission