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　　Part B

　　Directions:

　　In the following article, some sentences have been removed.ForQuestions 41-45,choose the most suitable one from the list A-G to fit into each of the numbered blanks. There are two extra choicewhich do not fit in any of the blanks. Mark your answers on ANSWESHEET 1.(10 points)

　　In the movies and on television, artificial intelligence is typically depicted as something sinister that will upend our way of life.Whencomes to AI in business, we often hear about it in relation to automation and the impending loss of jobs, but in what ways is Achanging companies and the larger economy that don' t involve doom-and-gloom mass unemployment predictions?

　　A recent survey of manufacturing and service industries from TataConsultancy Services found that companies currently use AI moreoften in computer-to-computer activities than in automating human activities. One common application? Preventing electronic security

　　breaches, which, rather than eliminating IT jobs, actually makes thosepersonnel more valuable to employers, because they help firmsprevent hacking attempts.

　　Here are a few other ways AI is aiding companies without replacingemployees:

　　Better hiring practices

　　Companies are using artificial intelligence to remove some of theunconscious bias from hiring decisions. “There are experiments thatshow that, naturally, the results of interviews are much more biasedthan what AI does," says PédroDomingos, author of The MasterAlgorithon:How the Qust for the Ultimate learning Machine WillReambe Our World and a computer science 41_____________ Onecompany that' s doing this is called Blendoor. It uses analytics to helpidentify where there may be bias in the hiring process.

　　More effective marketing

　　Some AI software can analyze and optimize marketing emailsubject lines to increase open rates. One company in the UK, Phraseeclaims their software can outperform humans by up to 10 percentwhen it comes to email open rates. This can mean millions more inrevenue.42_____________These are "tools that help people use data, nota replacement for people," says Patrick H.Winston,a professor ofartificial intelligence and computer science at MIT.

　　Saving customers money

　　Energy companies can use AI to help customers reduce theirelectricity bills, saving them money while helping the environmentCompanies can also optimize their own energy use and cut down onthe cost of electricity. Insurance companies, meanwhile, can base theirpremiums on AI models that more accurately access risk. " saysDomingos, 43_____________

　　Improved accuracy

　　"Machine learning often provides a more reliable form of statisticswhich makes data more valuable," says Winston. It"helps peoplemake smarter decisions." 44_____________

　　Protecting and maintaining infrastructure

　　A number of companies, particularly in energy and transportation,use AI image processing technology to inspect infrastructure andprevent equipment failure or leaks before they happen."If they failfirst and then you fix them, it' s very expensive," says Domingos.”45._____________"

　　A. I replaces the boring parts of your job. If you' re doing researchyou can have AI go out and look for relevant sources and information that otherwise you just wouldn' t have time for.

　　B. One accounting firm, EY, uses an AI system that helps reviewcontracts during an audit. This process, along with employeesreviewing the contracts, is faster and more accurate.

　　C. There are also companies like Acquisio, which analyzesadvertising performance across multiple channels like Adwords, Bingand social media and makes adjustments or suggestions about whereadvertising funds will yield best results.

　　D. You want to predict if something needs attention now and pointto where it' s useful for employees to go to.

　　E.Before, they might not insure the ones who felt like a high risk orcharge them too much, or they would charge them too little and thenit would cost [the company] money.

　　F.We' re also giving our customers better channels versus pickingup the phone to accomplish something beyond human scale.

　　G. AI looks at résumés in greater numbers than humans would beable to, and selects the more promising candidates.

　　【参考答案】G--C--E--B--D

　　【解析】

　　41.定位处主题为“Better hiring practices”，意为更好的雇佣举措，且定位句前一句提到“诸多实验显示面试结果较AI完成的具有更多偏见”就不难对应到G选项“AI比人类能看到更多数量的简历且挑选出更有前景的后选择”。

　　42.所在段标题为“更有有效的市场营销”，选项C重复多次的“advertising”广告与市场营销为同义替换词，且选项重点描写的为“许多公司比如领英公司，会分析不同社交媒体诸如关键字、并等公司的广告性能，并且针对广告资金产生的最好结果进行调整或给予建议”，简而言之，相当于对应原文的“高效营销”。

　　43.本段标题“为顾客节省开支”，定位前句提到“ Insurance companies, meanwhile, can base theirpremiums on AI models that more accurately access risk”意为“与此同时，保险公司可以根据人工智能模型针对风险更准确地收费。”而对应选项E“以前，他们不太会给那些风险较高的人上保险、或者对这些人收费太高，亦或者收费很低然后会让公司付钱。”

　　44.考点所在段标题为“提高精准度”，且定位前句意为“机器学习通常提供了一种更可靠的统计形式，使数据更有价值，”温斯顿说。它“帮助人们做出更明智的决定”，而选项B“一家名为‘安永’的会计师事务所，使用人工智能系统在审计期间帮助审计合同。这个过程连同员工审查合同做得更快，更准确。”

　　45.文章定位句上文提到“A number of companies, particularly in energy and transportation, use AI image processing technology to inspect infrastructure and prevent equipment failure or leaks before they happen."If they fail first and then you fix them, it' s very expensive,许多公司，特别是在能源和交通领域，使用人工智能图像处理技术检查基础设施，防止设备故障或泄漏发生前。“如果他们先失败然后你把它们修好是很贵的,”所以旨在需要对潜在风险进行预判，因此对应D选项“你想预测现在是否需要关注某件事，并指出它对员工来说是有用的。”

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