大学英语六级考试真题模拟和答案第三套.docx

大学英语六级考试真题和答案第三套资料仅供参考 6月大学英语六级考试真题（第三套）听力同第二套Part IIISection AQuestions 36 to 45 are based on the following passage.Travel websites have been around since the 1990s, when Expedia, Travelocity, and other holiday booking sites were launched, allowing travelers to compare flight and hotel prices with the click of a mouse. With information no longer 36_ by travel agents or hidden in business networks, the travel industry was revolutionized, as greater transparency helped 37_ prices.Today, the industry is going through a new revolutionthis time transforming service quality. Online rating platforms38_ in hotels, restaurants, apartments, and taxisallow travelers to exchange reviews and experiences for all to see.Hospitality businesses are now ranked, analyzed, and compared not by industry 39_, but by the very people for whom the service is intendedthe customer. This has 40_ a new relationship between buyer and seller. Customers have always voted with their feet; they can now explain their decision to anyone who is interested. As a result, businesses are much more 41_, often in very specific ways, which creates powerful 42_ to improve service.Although some readers might not care for gossipy reports of unfriendly bellboys（行李员）in Berlin or malfunctioning hotel hairdryers in Houston, the true power of online reviews lies not just in the individual stories, but in the websites 43_ to aggregate a large volume of ratings.The impact cannot be 44_. Businesses that attract top ratings can enjoy rapid growth, as new customers are attracted by good reviews and 45_ provide yet more positive feedback. So great is the influence of online ratings that many companies now hire digital reputation managers to ensure a favorable online identity.A) accountableB) capacityC) controlledD) entailE) forgedF) incentivesG) occasionallyH) overstatedI) persistingJ) pessimisticK) professionalsL) slashM) specializingN) spectatorsO) subsequentlySection BPlastic SurgeryA better credit card is the solution to ever larger hack attacksA A thin magnetic stripe (magstripe) is all that stands between your credit-card information and the bad guys. And theyve been working hard to break in. Thats why is shaping up as a major showdown: banks, law enforcement and technology companies are all trying to stop a network of hackers who are succeeding in stealing account numbers, names, email addresses and other crucial data used in identity theft. More than 100 million accounts at Target, Neiman Marcus and Michaels stores were affected in some way during the most recent attacks, starting last November.B Swipe（刷卡）is the operative word: cards are increasingly vulnerable to attacks when you make purchases in a store. In several recent incidents, hackers have been able to obtain massive information of credit-, debit-（借记）or prepaid-card numbers using malware, i.e. malicious software, inserted secretly into the retailers point-of-sale systemthe checkout registers. Hackers then sold the data to a second group of criminals operating in shadowy comers of the web. Not long after, the stolen data was showing up on fake cards and being used for online purchases.C The solution could cost as little as $2 extra for every piece of plastic issued. The fix is a security technology used heavily outside the U.S. While American credit cards use the 40-year-old magstripe technology to process transactions, much of the rest of the world uses smarter cards with a technology called EMV (short for Europay, MasterCard, Visa) that employs a chip embedded in the card plus a customer PIN (personal identification number) to authenticate（验证）every transaction on the spot. If a purchaser fails to punch in the correct PIN at the checkout, the transaction gets rejected. (Online purchases can be made by setting up a separate transaction code.)D Why havent big banks adopted the more secure technology? When it comes to mailing out new credit cards, its all about relative costs, says David Robertson, who runs the Nihon Report, an industry newsletter: The cost of the card, putting the sticker on it, coding the account number and expiration date, embossing（凸印）it, the small envelopall put together, you are in the dollar range. A chip-and-PIN card currently costs closer to $3, says Robertson, because of the price of chips. (Once large issuers convert together, the chip costs should drop.)E Multiply $3 by the more than 5 billion magstripe credit and prepaid cards in circulation in the U.S. Then consider that theres an estimated $12.4 billion in card fraud on a global basis says Robertson. With 44% of that in the U.S., American credit-card fraud amounts to about $5.5 billion annually. Card issuers have so far calculated that absorbing the liability for even big hacks like the Target one is still cheaper than replacing all that plastic.F That leaves American retailers pretty much alone the world over in relying on magstripe technology to charge purchasesand leaves consumers vulnerable. Each magstripe has three tracks of information, explains payments security expert Jeremy Gumbley, the chief technology officer of CreditCall, an electronic-payments company. The first and third are used by the bank or card issuer. Your vital account information lives on the second track, which hackers try to capture. Malware is scanning through the memory in real time and looking for data, he says. It creates a text file that gets stolen.G Chip-and-PIN cards, by contrast, make fake cards or skimming impossible because the information that gets scanned is encrypted（加密）. The historical reason the U.S. has stuck with magstripe, ironically enough, is once superior technology. Our cheap, ultra-reliable wired networks made credit-card authentication over the phone frictionless. In France, card companies created EMV in part because the telephone monopoly was so maddeningly inefficient and expensive. The EMV solution allowed transactions to be verified locally and securely.H Some big banks, like Wells Fargo, are now offering to convert your magstripe card to a chip-and-PIN model. (Its actually a hybrid（混合体）that will still have a magstripe, since most U.S. merchants dont have EMV terminals.) Should you take them up on it? If you travel internationally, the answer is yes.I Keep in mind, too, that credit cards typically have better liability protection than debit cards. If someone uses your credit card fraudulently（欺诈性地）its the issuer or merchant, not you, that takes the hit. Debit cards have different liability limits depending on the bank and the events surrounding any fraud. If its available, the logical thing is to get a chip-and-PIN card from your bank, says Eric Adamowsky, a co-founder of CreditCardI. I would use credit cards over debit cards because of liability issues. Cash still works pretty well too.J Retailers and banks stand to benefit from the lower fraud levels of chip-and-PIN cards but have been reluctant for years to invest in the new infrastructure（基础设施）needed for the technology, especially if consumers dont have access to it. Its a chicken-and-egg problem; no one wants to spend the money on upgraded point- of-sale systems that can read the chip cards if shoppers arent carrying them一yet theres little point in consumers carrying the fancy plastic if stores arent equipped to use them. (An earlier effort by Target to move to chip and PIN never gained progress.) According to Gumbley, theres a you-first mentality. The logjam（僵局）has to be broken.K JPMorgan Chase CEO Jamie Dimon recently expressed his willingness to do so, noting that banks and merchants have spent the past decade suing each other over interchange feesthe percentage of the transaction price they keep-rather than deal with the growing hacking problem. Chase offers a chip-enabled card under its own brand and several others for travel-related companies such as British Airways and Ritz-Carlton.L The Target and Neiman hacks have also changed the cost calculation: although retailers have been reluctant to spend the $6.75 billion that Capgemini consultants estimate it will take to convert all their registers to be chip-and-PIN-compatible, the potential liability they now face is dramatically greater. Target has been hit with class actions from hacked consumers. Its the ultimate nightmare, a retail executive from a well-known chain admitted to TIME.M The card-payment companies MasterCard and Visa are pushing hard for change. The two firms have warned all parties in the transaction chain一merchant, network, bank一that if they dont become EMV-compliant by October , the party that is least compliant will bear the fraud risk.N In the meantime, app-equipped smartphones and digital walletsall of which can use EMV technologyare beginning to make inroads（侵袭）on cards and cash. PayPal, for instance, is testing an app that lets you use your mobile phone to pay on the fly at local merchantswithout surrendering any card information to them. And further down the road is biometric authentication, which could be encrypted with, say, a fingerprint.O Credit and debit cards, though, are going to be with us for the foreseeable future, and so are hackers, if we stick with magstripe technology. It seems crazy to me, says Gumbley, who is English, that a cutting-edge- technology country is depending on a 40-year-old technology. Thats why it may be up to consumers to move the needle on chip and PIN. Says Robertson: When you get the consumer into a position of worry and inconvenience, thats where the rubber hits the road.46. Its best to use an EMV card for international travel.47. Personal information on credit and debit cards is increasingly vulnerable to hacking.48. The French card companies adopted EMV technology partly because of inefficient telephone service.49. While many countries use the smarter EMV cards, the U.S. still clings to its old magstripe technology.50. Attempts are being made to prevent hackers from carrying out identity theft.51. Credit cards are much safer to use than debit cards.52. Big banks have been reluctant to switch to more secure technology because of the higher costs involved.53. The potential liability for retailers using magstripe is far more costly than upgrading their registers.54. The use of magstripe cards by American retailers leaves consumers exposed to the risks of losing account information.55. Consumers will be a driving force behind the conversion from magstripe to EMV technology.仔细阅读实际只考了两套Part IVTranslation汉朝是中国历史上最重要的朝代之一。汉朝统治期间有很多显著的成就。它最先向其它文化敞开大门，对外贸易兴旺。汉朝开拓的丝網之路通向了中西亚乃至罗马。各类艺术一派繁荣，涌现了很多文学、历史、哲学巨著。公元1 中国第一部字典编撰完成，收入9000个字，提供释义并列举不同的写法。其间，科技方面也取得了很大进步，创造了纸张、水钟、日暴(sundials)以及测量地震的仪器。汉朝历经4 ，但统治者的腐败最终导致了它的灭亡。 6月大学英语六级考试真题(三)答案注：第三套试题的听力和仔细阅读与前面两套一样，故不再重复。写作Doing Small Things in a Great WayThroughout the ages, only a few people can climb the ladder of success to the top and be admired by the world. What may surprise us is that most people achieve success by doing small things in a great way. Just as the saying goes, “If you cannot do great things, do small things in a great way.” That means one does not necessarily become a great man, but he can still be successful and win respect from others by doing common work in a perfect way.Actually, history abounds with examples to prove this saying. The late CEO of Apple, Steve Jobs, is a case in point. He was so addicted to details that he could not stop pushing his staff to pursue perfection in design and production. It is due to his focus on small things that Apple has made great success in the mobile field, producing products that are not only innovative, but also superior. As college students, we should keep in mind that it is of great necessity for us to enhance ourselves by doing small things perfectly. Only when all small things add up can many impossibilities be made possible.听力1. C) The man is unhappy with the womans remark.2. C) None of the passengers were injured or killed.3. D) At a commercial bank.4. D) The restaurant was not up to the speakers expectations.5. A) Prof. Laurence is going into an active retirement.6. B) Finding a replacement for Leon.7. D) Helen has been looking forward to the exhibition.8. A) The speakers share the same opinion.9. B) It is stimulating.10. A) A quick promotion.11. D) He has to sign a long-term contract.12. C) The man is in the process of job hunting.13. A) To inquire about the interest rates at the womans bank.14. B) A three-month deposit.15. C) She offered him dining coupons.16. D) The ability to predict fashion trends.17. A) Purchasing handicrafts from all over the world.18. C) She is doing what she enjoys dong.19. C) It represents several countries that export coffee.20. A) The freezing weather in Brazil.21. B) He is young, handsome and single.22. B) Coffee prices and his advertising campaign.23. D) They were delayed by the train for hours.24. A) It was canceled because of an unexpected strike.25. B) Stay at home.26. puzzled27. suicide28. creatures29. sufficiently30. migration31. destructive32. float on water33. a huge body of34. assume35. obstacle阅读36-40 C controlledL slashM specializingK professionalsE forged41-45 A accountableF incentivesB capacityH overstatedO subsequently46-50 H Some big banks, like Wells Fargo, are now offering to convert yourB Swipe (刷卡) is the operative word: cards are increasingly vulnerable to attacksG Chip-and-PIN cards, by contrast, make fake cards or skimming impossibleC The solution could cost as little as $2 extra for every piece of plastic issued.A A thin magnetic strip (magstripe) is all that stands between your credit-card 51-55 I Keep in mind, too, that credit cards typically have better liability protectionD Why havent big banks adopted the more secure technology?L The Target and Neiman hacks have also changed the cost calculation:F That leaves American retailers pretty much alone the world over in relying on magstripeO Credit and debit cards, though, are going to be with us for the foreseeable future,56-60 B They are used by big businesses to monopolizeD More scientific research on GM crops.A Feeding the growing population makes itD Whatever is useful to boost farming efficiencyC Efforts spent on it should be turned to more61-65 B Attend the school once they are admittedA To make sure they get qualified students.C It allows them little time to make informedD It places students from lower-income familiesB Avoid choosing early decision unless they are翻译The Han dynasty is one of the most important dynasties in Chinese history. There are lots of re