考研英语 真题及参考答案 完整版.pdf
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1、欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!Section II Reading Comprehension Part A Directions:Read the following four texts.Answer the questions below each text by choosing A,B,C or D.Mark your answers on the ANSWER SHEET.(40 points)Text 1 Among the
2、 annoying challenges facing the middle class is one that will probably go unmentioned in the next presidential campaign:What happens when the robots come for their jobs?Dont dismiss that possibility entirely.About half of.jobs are at high risk of being automated,according to a University of Oxford s
3、tudy,with the middle class disproportionately squeezed.Lower-income jobs like gardening or day care dont appeal to robots.But many middle-class occupations-trucking,financial advice,software engineering have aroused their interest,or soon will.The rich own the robots,so they will be fine.欢迎您阅读并下载本文档
4、,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!This isnt to be alarmist.Optimists point out that technological upheaval has benefited workers in the past.The Industrial Revolution didnt go so well for Luddites whose jobs were displaced by mechanized looms,but it eventually raised living standards and created m
5、ore jobs than it destroyed.Likewise,automation should eventually boost productivity,stimulate demand by driving down prices,and free workers from hard,boring work.But in the medium term,middle-class workers may need a lot of help adjusting.The first step,as Erik Brynjolfsson and Andrew McAfee argue
6、in The Second Machine Age,should be rethinking education and job training.Curriculums from grammar school to college-should evolve to focus less on memorizing facts and more on creativity and complex communication.Vocational schools should do a better job of fostering problem-solving skills and help
7、ing students work alongside robots.Online education can supplement the traditional kind.It could make extra training and instruction affordable.Professionals trying to acquire new skills will be able to do so without going into debt.The challenge of coping with automation underlines the need for the
8、.to revive its fading business dynamism:Starting new companies must be made easier.In previous eras of drastic technological change,entrepreneurs smoothed the transition by dreaming up ways to combine labor and machines.The best uses of 3D printers and virtual reality havent been invented yet.The.ne
9、eds the new companies that will invent them.Finally,because automation threatens to widen the gap between capital income and labor income,taxes and the safety net will have to be rethought.Taxes on low-wage labor need to be cut,and wage subsidies such as the earned income tax credit should be expand
10、ed:This would boost incomes,encourage work,reward companies for job creation,and reduce inequality.Technology will improve society in ways big and small over the next few years,yet this will be little comfort to those who find their lives and careers upended by automation.Destroying the machines tha
11、t are coming for our jobs would be nuts.But policies to help workers adapt will be indispensable.欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!Text 2 A new survey by Harvard University finds more than two-thirds of young Americans disapprove of President Trumps use of Twitter.The implication is tha
12、t Millennials prefer news from the White House to be filtered through other source,Not a presidents social media platform.Most Americans rely on social media to check daily headlines.Yet as distrust has risen toward all media,people may be starting to beef up their media literacy skills.Such a trend
13、 is badly needed.During the 2016 presidential campaign,nearly a quarter of web content shared by Twitter users in the politically critical state of Michigan was fake news,according to the University of Oxford.And a survey conducted for BuzzFeed News found 44 percent of Facebook users rarely or never
14、 trust news from the media giant.Young people who are digital natives are indeed becoming more skillful 欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!at separating fact from fiction in cyberspace.A Knight Foundation focus-group survey of young people between ages 14and24 found they use“distributed
15、trust”to verify stories.They cross-check sources and prefer news from different perspectivesespecially those that are open about any bias.“Many young people assume a great deal of personal responsibility for educating themselves and actively seeking out opposing viewpoints,”the survey concluded.Such
16、 active research can have another effect.A 2014 survey conducted in Australia,Britain,and the United States by the University of Wisconsin-Madison found that young peoples reliance on social media led to greater political engagement.Social media allows users to experience news events more intimately
17、 and immediately while also permitting them to re-share news as a projection of their values and interests.This forces users to be more conscious of their role in passing along information.A survey by Barna research group found the top reason given by Americans for the fake news phenomenon is“reader
18、 error,”more so than made-up stories or factual mistakes in reporting.About a third say the problem of fake news lies in“misinterpretation or exaggeration of actual news”via social media.In other words,the choice to share news on social media may be the heart of the issue.“This indicates there is a
19、real personal responsibility in counteracting this problem,”says Roxanne Stone,editor in chief at Barna Group.So when young people are critical of an over-tweeting president,they reveal a mental discipline in thinking skills and in their choices on when to share on social media.欢迎您阅读并下载本文档,本文档来源于互联网
20、,如有侵权请联系删除!我们将竭诚为您提供优质的文档!欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!will be carefully scrutinised to ensure that all necessary permissions have been asked of patients and all unnecessary data has been cleaned.There are lessons about informed patient consent to learn.But privacy is not the only
21、angle in this case and not even the most important.Ms Denham chose to concentrate the blame on the NHS trust,since under existing law it“controlled”the data and DeepMind merely“processed it.But this distinction misses the point that it is processing and aggregation,not the mere possession of bits,th
22、at gives the data value.The great question is who should benefit from the analysis of all the data that our lives now generate.Privacy law builds on the concept of damage to an individual from identifiable knowledge about them.That misses the way the surveillance economy works.The data of an individ
23、ual there gains its value only when it is compared with the data of countless millions more.The use of privacy law to curb the tech giants in this instance feels slightly maladapted.This practice does not address the real worry.It is not enough to say that the algorithms DeepMind develops will benef
24、it patients and save lives.What matters is that they will belong to a private monopoly which developed them using public resources.If software promises to save lives on the scale that dugs now can,big data may be expected to behave as a big pharm has done.We are still at the beginning of this revolu
25、tion and small choices now may turn out to have gigantic consequences later.A long struggle will be needed to avoid a future of digital feudalism.Ms Denhams report is a welcome start.欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!leaving the Postal Serv
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