2017年12月六级仔细阅读真题及解析(卷二)
2017年12月大学英语六级考试真题答案(第二套)
2017年12月英语六级考试真题答案（第二套）Part I Writing范文"Seek to understand others,and you will be understood"The enlightenment of this saying is not lost in our era but unwilling to understand others seems prevalent. The implication of this message is that people can understand each other as long as they try to do this first;there are,in fact,many who get understood by others because they manage to understand others first.There are several factors to be taken into account when we agree on“seek to understand others,and will be understood”:One reason is that trying to understand others can show your kindness to others.Other people would be thankful,so it is easier for them to accept your ideas.On the other hand,it will let you think what other people think so that you can get to know them better.Therefore,your ideas would have a greater chance to be understood.When we seek to understand others,we elevate the goodwill and team-work spirit.There is a stimulative effect that kicks in when people share this spirit.By seeking to understand others,we boost opportunity for fulfilling understanding between each other.Part II Listening ComprehensionSection ALong Conversation11.【答案】C.They facilitate the donation of unsold food to the needy.2.【答案】B.It passed a law aiming to stop overproduction.3.【答案】D.It has banned supermarkets from dumping edible food.4.【答案】A.the confusion over food expiration labels.Long Conversation25.【答案】B.It has just launched its annual anniversary sales.6.【答案】D.Price adjustment within seven days of purchase.7.【答案】C.Credit it to her account.8.【答案】plimentary tailoring.Section BPassage19.【答案】A.They are thin,tall,and unlike real human beings.10.【答案】D.Their body shapes have not changed much.11.【答案】C.On the Internet.Passage212.【答案】A.Moveable metal type began to be used in printing.13.【答案】B.It was the biggest printer in the16th century.14.【答案】B.It boosted the circulation of popular works.15.【答案】D.It promoted the growth of national languages.Section CRecording116.【答案】D)They choose a job without thinking it through.17.【答案】B)Find out what job choices are available.18.【答案】A)The qualifications you have.Recording219.【答案】B)It is a cultural festival founded for African-Americans.20.【答案】C)To help African-Americans to realize their goals.21.【答案】B)The first fruits of the harvest.22.【答案】A)They recite a principle.Recording323.【答案】A)It is one of the world’s most healthy diets.24.【答案】C)It is regarded as one of the greatest researchers of its kind.25.【答案】D)They have lower mortality rates.Part III Reading ComprehensionSection A26.i)permitThe new marine reserve,now the largest in the Pacific,will no fishing or mining.该空考察will之后的动词原形，因此，结合上下句语境，不难得出该空为permit(允许零捕鱼区);27.o)territoryThe tiny island nation has set aside500,000square kilometers-80percent-of its maritime.该空考察maritime后的搭配，考虑到形容词后的搭配，不难得出该空考察maritime后的名词为territory(小岛领土);28.f）exclusiveThat’s the highest percentage of an economic zone devoted to marine conservation by any country in the world.该空考察不定冠词an后的搭配，同时考虑空后的economic，可以得出exclusive(专属经济区);29.c)commercialby individuals and small-scale fishing businesses with limited exports该空考察individuals及small-scale后的搭配，根据上下文语境可以得出，该空答案为commercial(商业捕鱼区);30.d)communitiesIsland have been among the hardest hit by the threats facing the ocean.此处考察从句的主语部分，考虑前后文，可以得出“Island communities”(小岛社区);31.e）essentialThe people of Palau recognise as to our survival.Recognise as后接该空出所问的“这个大胆的一步”所处的地位，“essential”一词为正确答案(Palau地区居民认为的必需品);32.g)independentPalau has only been an nation for twenty years and has a strong history of environmental protection.此处考察搭配“an independent nation”(独立的国家)，故根据前后搭配，答案很容易得出;33.m)sponsorSenator Hokkons Baules,lead of the Palau National Marine Sanctuary Act,said....该提出现在句中的同位语处，因此，考虑到这个人的身份，不难得出答案为sponsor(主要赞助商);34.j)secureHelp build a future...该空考察搭配，“帮助建立...的未来”，因此，“安全的未来”符合语境，故选secure;35.n)stocksCall a temporary stop to fishing for key species in order to give fish an opportunity to replenish.此处考察搭配fish后的搭配，因此，“给...一个补充的机会”，因此，该空答案为fish stocks(鱼类);section B36M)Astronomer David Hogg doesn't think scooping is as serious a problem as generally thought.37.G)some researchers are hesitant to make their dada public for fear that others might publish something similar before them.38.D)some psychology journals have offered incentives to encourage authors to hare their data.39.A)there is a growing demand in the sience community that research data be open the public.40.P)sharing data offers early-career resarchers the chance to build a certain level of reputation.41.C)Data sharing enables scientists to publish each step of their research work. thus leading to more citations.42.B)scientists hold different opinions about the extent and timing of data sharing.43.O)Potential problems related to data sharing should be made known to and discussed by all participants at the beginning of a joint research project.44.F)sharing data and handling data-reated issues can be time-consuming45.F)junior researc hers may have no say when it comes to sharing data.Section c46.A47.D48.B49.A50.B51.D52.B53.B54.A55.APart IV TranslationDongting lake is a large,shallow lake in northeastern hunan province,china.it is a flood basin of the yangtze River.Hence the lake's size depends on the season.the provinces of hubei and hunan are named after their location relative to the lake:Hubei means"north of the lake and Hunan means"south of the lake.dongting lake enjoys a good reputation in chinese culture as the place of origin of dragon boat racing.dragon boat racing is said to have begun on the eastern shores of Dongtinglake as a search for the body of Qu Yuan,the Chu patriotic poet.Dragon Boat racing and the beauty of Dongting Lake and the surrounding area attract thousands of tourists at home and abroad each year.。
【考研】2017英语研究二真题答案及解析
2017英语二真题答案及解析Section I Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)People have speculated for centuries about a future without work. Today is no different, with academics, writers, and activists once again 1 that technology is replacing human workers. Some imagine that the coming work-free world will be defined by 2 : A few wealthy people will own all the capital, and the masses will struggle in an impoverished wasteland.A different and not mutually exclusive 3 holds that the future will be a wasteland of a different sort, one 4 by purposelessness: Without jobs to give their lives 5 , people will simply become lazy and depressed. 6 , today’s unemployed don’t seem to be having a great time. One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression, double the rate for 7 Americans. Also, some research suggests that the 8 for rising rates of mortality, mental-health problems, and addiction 9 poorly-educated, middle-aged people is a shortage of well-paid jobs. Perhaps this is why many 10 the agonizing dullness of a jobless future.But it doesn’t 11 follow from findings like these that a world without work would be filled with unease. Such visions are based on the 12 of being unemployed in a society built on the concept of employment. In the 13 of work, a society designed with other ends in mind could 14 strikingly different circumstances for the future of labor and leisure. Today, the 15 of work may be a bit overblown. “Many jobs are boring, degrading, unhealthy, and a waste of human potential,”says John Danaher, a lecturer at the National University of Ireland in Galway.These days, because leisure time is relatively 16 for most workers, people use their free time to counterbalance the intellectual and emotional 17of their jobs. “When I come home from a hard day’s work, I often feel 18 ,”Danaher says, adding, “In a world in which I don’t have to work, I might feel rather different”–perhaps different enough to throw himself 19 a hobby or a passion project with the intensity usually reserved for 20 matters.1. [A] boasting[B] denying[C] warning[D] ensuring2. [A] inequality[B] instability[C] unreliability[D] uncertainty3. [A] policy[B] guideline[C] resolution[D] prediction4. [A] characterized[B] divided[C] balanced[D] measured5. [A] wisdom[B] meaning[C] glory[D] freedom6. [A] Instead[B] Indeed[C] Thus[D] Nevertheless7. [A] rich[B] urban[C] working[D] educated8. [A] explanation[B] requirement[C] compensation[D] substitute9. [A] under[B] beyond[C] alongside[D] among10. [A] leave behind[B] make up[C] worry about[D] set aside11. [A] statistically[B] occasionally[C] necessarily[D] economically12. [A] chances[B] downsides[C] benefits[D] principles13. [A] absence[B] height[C] face[D] course14. [A] disturb[B] restore[C] exclude[D] yield15. [A] model[B] practice[C] virtue[D] hardship16. [A] tricky[B] lengthy[C] mysterious[D] scarce17. [A] demands[B] standards[C] qualities[D] threats18. [A] ignored[B] tired[C] confused[D] starved19. [A] off[B] against[C] behind[D] into20. [A] technological[B] professional[C] educational[D] interpersonalⅠ．英语知识运用（20小题，每题0.5分，共10分）1. C2. A3. D4. A5. B6. B7. C8. A9. D10. C11. C12. B13. A14. D15. C16. D17. A18. B19. D20. BSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions after each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)Text 121. According to Paragraph 1, Parkrun has ______.[A] created many jobs[B] gained great popularity[C] become an official festival[D] strengthened community ties22. The author believes that London’s Olympic “legacy”has failed to ______.[A] boost population growth[B] improve the city’s image[C] increase sport hours in schools[D] promote sport participation23. Parkrun is different from Olympic games in that it ______.[A] aims at discovering talents[B] focuses on mass competition[C] does not emphasize elitism[D] does not attract first-timers24. With regard to mass sports, the author holds that governments should ______.[A] increase funds for sports clubs[B] invest in public sports facilities[C] organize “grassroots”sports events[D] supervise local sports associations25. The author’s attitude to what UK governments have done for sports is ______.[A] critical[B] tolerant[C] uncertain[D] sympathetic21. B22. D23. C24. B25. AText 226. According to Jenny Radesky, digital products are designed to ______.[A] absorb user attention[B] increase work efficiency[C] simplify routine matters[D] better interpersonal relations27. Radesky’s food-testing exercise shows that mothers’use of devices ______.[A] takes away babies’appetite[B] distracts children’s attention[C] slows down babies’verbal development[D] reduces mother-child communication28. Radesky cites the “still face experiment”to show that ______.[A] it is easy for children to get used to blank expressions[B] verbal expressions are unnecessary for emotional exchange[C] parents need to respond to children’s emotional needs[D] children are insensitive to changes in their parents’mood29. The oppressive ideology mentioned by Tronick requires parents to ______.[A] protect kids from exposure to wild fantasies[B] teach their kids at least 30,000 words a year[C] remain concerned about kids’use of screens[D] ensure constant interaction with their children30. According to Tronick, kids’use of screens may ______.[A] make their parents more creative[B] give their parents some free time[C] help them with their homework[D] help them become more attentive26. A27. D28. C29. D30. BText 331. One of the reasons for high-school graduates not taking a gap year is that ______.[A] they think it academically misleading[B] they have a lot of fun to expect in college[C] it feels strange to do differently from others[D] it seems worthless to take off-campus courses32. Studies from the US and Australia imply that taking a gap year helps ______.[A] relieve freshmen of pressures[B] lower risks in choosing careers[C] ease freshmen’s financial burdens[D] keep students from being unrealistic33. The word “acclimation”(Line 8, Para. 3) is closest in meaning to ______.[A] motivation[B] application[C] competition[D] adaptation34. A gap year may save money for students by helping them ______.[A] switch to another college[B] decide on the right major[C] avoid academic failures[D] establish long-term goals35. The most suitable title for this text would be ______.[A] In Favor of the Gap Year[B] The ABCs of the Gap Year[C] The Gap Year Comes Back[D] The Gap Year: A Dilemma31. C32. A33. D34. B35. AText 436. More frequent wildfires have become a national concern because in 2015 they ______.[A] consumed a record-high percentage of budget[B] severely damaged the ecology of western states[C] caused a huge rise of infrastructure expenditure[D] exhausted unprecedented management efforts37. Moritz calls for the use of “a magnifying glass”to ______.[A] avoid the redirection of federal money[B] find wildfire-free parts of the landscape[C] raise more funds for fire-prone areas[D] guarantee safer spending of public funds38. While admitting that climate is a key element, Moritz notes that ______.[A] public debates have not settled yet[B] a shift in the view of fire has taken place[C] other factors should not be overlooked[D] fire-fighting conditions are improving39. The overly simplified view Moritz mentions is a result of failing to ______.[A] discover the fundamental makeup of nature[B] explore the mechanism of the human systems[C] understand the interrelations of man and nature[D] maximize the role of landscape in human life40. Professor Balch points out that fire is something man should ______.[A] do away with[B] come to terms with[C] pay a price for[D] keep away from36. A37. D38. C39. C40. BPart BDirections:Read the following text and match each of the numbered items in the left column to its corresponding information in the right column. There are two extra choices in the right column. Mark your answers on the ANSWER SHEET. (10 points)[A]says that he switched to electrical engineering because he loves working with tools.41. Jay Dunwell [B]points out that there are enough people to fillthe jobs that don’t need much skill.42. Jason Stenquist [C]points out that the US doesn’t manufacture anything anymore.43. Birgit Klohs[D]believes that it is important to keep a close eyeon the age of his workers.44. Rob Spohr [E]says that for factory owners, workers are harder to find because of stiff competition.45. Julie Parks [F]points out that a work/life balance can attractyoung people into manufacturing.[G]says that the manufacturing recession is to blame for the lay-off of the young people’s parents.41. E 42. A 43. G 44. B 45. FSection III Translation46. Directions:Translate the following text into Chinese. Write your translation on the ANSWER SHEET. (15 points)My dream has always been to work somewhere in an area between fashion and publishing. Two years before graduating from secondary school, I took a sewing and design course thinking that I would move on to a fashion design course. However, during that course I realised I was not good enough in this area to compete with other creative personalities in the future, so I decided that it was not the right path for me. Before applying for university I told everyone that I would study journalism, because writing was, and still is, one of my favourite activities. But, to be honest, I said it, because I thought that fashion and me together was just a dream –I knew that no one could imagine me in the fashion industry at all! So I decided to look for some fashion-related courses that included writing. This is when I noticed the course “Fashion Media & Promotion.46.我的梦想一直是在时尚和出版之间的领域工作。
2017年12月大学英语四级真题参考答案(第二套)
2017年12月大学英语四级真题参考答案Part I WritingAs we widely know that the relationship between parents and children plays a significant role in the domestic relationship, which not only serves as crucial bridge to build trust and connection between two generations but also exerts a profound and subtle influence toward to children’s personal growth.In order to strengthen the relationship, it is imperative to cultivate the respect between generations, which not only includes the respect to parents from children but also the other way around. Furthermore, it is sensible for the parents to spend more time on the company with their children, enhancing the affection between each other. Finally, it is wise for the parents to set an example rather than make demands, enabling the children to follow and achieve spiritual development.To sum up, the sound relationship between two generations requires the integration of numerous measures derived from the joint effort of parents, children and schools.Part II Listening Comprehension1.B) Her little brother.2.C) By selling lemonade and pictures.3.C) Providing clean energy to five million people.4.B) They can be laid right on top of existing highways.5.A) Endless fighting in the region.6.D) To find evidence of the existence of the “lost lions”.7.B) Lions’ tracks.8.D) A special gift from the man.9.D) Threw her a surprise party.10.B) The trip her husband has planned.11.C) He is eager to learn how the couple’s holiday turns out.12.A) They are sensitive to the dynamics of a negotiation.13.B) They know when to stop.14.C) They learn quickly.15.D) Get to know the other side.16.D) How space research benefits people on Earth.17.B) They developed objects for astronauts to use in outer space.18.A) They are extremely accurate.19.C) It marked the beginning of something new.20.A) They believed in working for goals.21.D) Doing needlework by the fire.22.C) Sit down and try to calm yourself.23.B) You may expose yourself to unexpected dangers.24.D) Walk uphill.25.A) Inform somebody of your plan.Part ⅢReading Comprehension26. G)exposure27. L)levels28. F)enroll29. O)participated30. C)championships31. E) developing32. M)local33. N)operates34. I)feeding35. B)career36 H)to be curious, we need to realize first of all that there are many things we don' t know.37. D). according to leslie, curiosity is essential to one s success.38. O)we should feel happy when we pursue knowledge for knowledge s sake39 M)political leaders' lack of curiosity will result in bad consequences.40. B) there are often accusations about.politicians and the media s lack of curiosity to find out the truth41. L)the less curious a child is , the less knowledge the child may turn out to have.42. k) it is widely accepted that academic accomplishment lies in both intelligence and diligence.43. J) a bookshop as curiosity eads us can be a good way to entertain ourselves.44. G)both the rise of the internet and reduced appetite for literary fiction contribute to people' s declining curiosity.45. F)mankind wouldn' t be so innovative without curiosity.46-50: BADCA51-55: CCBDD46. what do believe about aging ?b)they just cannot do anything about It47. how do many scientists view aging now?a) might be prevented and treated48. what does alex zhavoronkov think of describing aging as a disease ?d)it will motivate doctors and pharmacists to find ways to treat aging.49. what do we learn about the medical community?c)they can contribute to people's health only to a limited extend,50. what does professor leonard hayflick believea)the human lifespan cannot be pro-longed51. what do we learn about applicants postdoctoral positions in geosciences?c)more males than females are likely to get outstanding letters of recommendafion52. what do studies about men and women in scientific research show?C)Men are believed to be better able to excel in stem disciplines53. what do the studies find about the recommendation letters for women appli cants?b). they contain nothing that distinguishes the application.54. what did dutt and her colleagues do with the more than 1, 200 letters of recommendationd) they deleted all information about gender.55. what does dutt aim to do with her study?d) start a public discussion on how to raise women's status in academic circles.Part ⅣTranslationMountain Tai, 2,700 m above sea level and 400 square kilometers, which is located in the western part of China. It enjoys not only the magnificent sight, but the high reputation for its historical culture. Mountain Tai is a place of worship for pilgrims for 3,000 thousand years.According to the record, it was visited by 72 emperors in total. Many writers obtain inspiration and compose poems and compositions by visiting Mountain Tai. Besides, artists also draw paintings here. Consequently, there are a lot of cultural relics and historic sites. Nowadays, Mountain Tai has become one of the most well-known tourist attractions in China.。
2017 年 12 月英语四级阅读真题(第二套)非洲的发展
2017 年 12 ⽉真题（第⼆套）⾮洲的发展 The Development of Africa Nobody really knows how big is.What's indisputable is that it's growing very quickly.Between now and 2050, the of Africa could triple.Yet cities in are not getting richer the way cities in the rest of the world have.Most urban Africans live in slums; migrants are often not much better off than they were in the countryside.Why?The immediate problem is poverty.Most of Africa is urbanizing at a lower level of income than other regions of the world did.That means there's little money around for investment that would make cities liveable and more productive.Without upgrades and new capacity, bridges, roads, and power systems are unable to cope with expanding populations.Lagos 没有⼈真正知道拉各斯有多⼤。
⽆可争辩的是，它正在快速增⼤。
urban population 从现在到 2050 年，⾮洲城镇⼈⼝可能增加两倍。
【7A版】2018年12月六级仔细阅读真题及解析(卷二)
PassageOneQuestions46to50arebasedonthefollowingpassage.YoumayhaveheardthatCoca-Colaoncecontainedaningredientcapableofsparkingpar ticulardevotioninconsumers:cocaine.The“coca”inthename referredtotheeGtractsofcocal eafthatthedrinksoriginator,chemistJohnPemberton,miGedwithhissugarysyrup(姜汁).Atthetime,cocaleafeGtractmiGedwithwinewasacommontonic(滋补品),andPemberton’ssweetbrewwasawaytogetaroundlocallawsprohibitingthesaleofalco hol.Buttheotherhalfofthenamerepresentsanotheringredient，lessinfamous(名声不好的),perhaps,butalsostrangelypotent:thekolanut.InWestAfrica,peoplehavelongchewedkolanutsasstimulants,becausetheycontaincaf feinethatalsooccursnaturallyintea,coffee,andchocolate.Theyalsohaveheartstimulants.HistorianPaulLovejoyrelatesthatthecultivationofkolanutsinWestAfricaishundredso fyearsold.Theleafy,spreadingtreeswereplantedongravesandaspartoftraditionalrituals.E venthoughthenuts,whichneedtostaymoist,canbesomewhatdelicatetotransport,traderscar riedthemhundredsofmilesthroughouttheforestsandgrasslands.Europeansdidnotknowofthemuntilthe1500s,whenPortugueseshipsarrivedonthecoa stofwhatisnowSierraLeone.AndwhilethePortuguesetookpartinthetrade,ferryingnutsdo wnthecoastalongwithothergoods,by1620,whenEnglisheGplorerRichardJobsonmadehis wayuptheGambia,thenutswerestillpeculiartohiseyes.Bythelate19thcentury,kolanutswerebeingshippedbythetonnetoEuropeandtheUS.M anymadetheirwayintomedicines,intendedasakindofenergyboost.Onesuchpopularmedic inaldrinkwasVinMariani,aFrenchproductconsistingofcocaeGtractmiGedwithredwine.It wascreatedbyaFrenchchemist,AngeloMariani,in1863.SowhenPembertoncreatedhisdri nk,itrepresentedanongoingtrend.Whencocaineeventuallyfellfromgraceasabeverageingr edient,kola-eGtractcolasbecamepopular.Thefirstyearitwasavailable,Coca-ColaaveragednineservingsadayacrossalltheAtlan tasodafountainswhereitwassold.Asitgrewmorepopular,thecompanysoldrightstobottleth esoda,soitcouldtraveleasily.Todayabout1.9billionCokesarepurchaseddaily.It’sbecomes oiconicthatattemptstochangeitstastein1985—sweeteningitinamoveprojectedtoboostsal es—proveddisastrous,withwidespreadangerfromconsumers.“Coca-ColaClassic”，returnedtostoreshelvesjustthreemonthsafterthe“NewCoke”wasreleased.Thesedays,theCoca-Colarecipeisacloselyguardedsecret.Butit’ssaidtonolongerc ont ainkolanuteGtract,relyinginsteadonartificialimitationstoachievetheflavour.你可能听说可口可乐曾经含有一种能够使消费者“死忠”的成分：可卡因。
2018年12月大学英语六级真题解析(仔细阅读卷二)
2018年12月份大学英语六级仔细阅读译文及详细解析（卷二）Section CPassage One全文翻译及命题分析也许是时候让农场主们歇歇脚了，因为机器人正被用来监测庄稼生长、拔除杂草，甚至放牧。
商业种植面积及其广袤，需要数千工时来耕作。
澳大利亚最偏远的苏坡杰克·唐斯（Suplejack Downs）牛场就是一个典型的例子。
它位于北部地区，绵延4000平方公里，距离最近的主要城市艾丽丝泉（Alice Springs）逾13个小时车程。
这些大规模农场极度偏远，往往无人照料，每年只能监测一两次，这意味着如果牲畜生病或需要援助，农场主可能需要很长时间才能发现。
然而，机器人正前来救援。
机器人目前正在威尔士进行为期两年的试验，该试验将训练“农场机器人”放牧，监测牲畜的健康，并确保有足够的牧场供它们放牧。
这些机器人配备了许多传感器来识别环境、牛群以及食物的状况，使用热传感器和视觉传感器来探测体温的变化。
悉尼大学的萨拉·苏卡黎(Salah Sukarieh)将在新南威尔士州中部的几个农场进行试验，他说：“你还可以用颜色、质地和形状传感器检测地面上的牧草质量。
”在试验期间，将对机器人的算法和技术性细节进行微调，使其更适合生病的牲畜，并确保它能够安全地绕过树木、淤泥、沼泽和丘陵等潜在障碍区。
苏卡黎说:“我们希望改善牲畜的健康品质，并让农场主更容易维护牲畜在广阔的草场上信步由缰的壮观景象。
”机器人并不局限于放牧和监控牲畜，他们还被用来统计单果数量，检查农作物，甚至拔除杂草。
许多机器人配备有高科技传感器和复杂的学习算法，以避免它们在与人类并肩工作时伤害人类。
机器人还知晓最高效、最安全的通行方式，使工程师和农场主能够分析和更好地优化机器人的属性和任务，并提供现场直播，实时反馈农场上正在发生的事情。
当然，农业工人担心其岗位被取代。
然而，由于劳动力空缺的不断加剧，大规模生产难以维持，正是农场主们在力推技术进步。
2017年12月英语四级真题答案及解析(卷二)
Part I Writing
审题思路：
此次话题师生关系贴近学生生活，因此写起来并不难。简单开篇之后，考生应该将重点放在第二段，给出处理
好师生关系的一些建议。当然，这个话题还可以从不同的角度入手，比如老师应该如何做，或者师生共同努力，等
可知，It 指某个动物，因此本篇新闻内容与动物有关；再结合第 2 题选项中出现的 spotted、television、videos 和 social
media 等词可知，该动物因某种原因引起了媒体关注。
1.What is the probable reason the bear walks upright on its back legs?
答案：D
详解：新闻中提到，根据专家的说法，Pedals 明显有一条腿或者爪子受伤，这导致它无法舒服地四肢着地行走，
因此答案为D。
2.How is the bear first known to the public?
答案：C
详解：新闻中提到，这头熊首次出名是因为它在居民区附近闲逛被人发现并且拍了视频上传到社交网站上，又在
was doing and what he was asking for, I said he was my hero.” (7) “Chauncy is a top student who is doing his best to make
moved to a shelter, but New Jersey officials have said they won’t allow the bear to be captured and transferred to the facility
英语六级真题及答案17年12月3
2017年12月六级部分真题参考答案(完整版)Part Ⅰ WritingBe Generous with Your HelpWhen it comes to the topic of help, we are frequently told that,"Help others, and you will be helped when you are in need. '' Simple as the sa ying is, it implies the importance of helping others in need. What I learn from the remark, in short words, is that helping others is helping yourself. Examples can easily be found to make this point clearer. The story of the ant and the dove is a case in point. An ant slipped into the river when drinking alo ng the river. A dove heard his cries for help and threw him a leaf, which helpe d the ant float back to the bank. After a few days, a hunter was raising his g un to the dove as she was building her nest. Seeing this, the ant ran quickly t o bite the hunter's leg. The dove heard the hunter's scream and flew away. All in all, this example indicates that when we offer our help to others, we are leaving a way open for the future. Helping others is a virtue, and we should take some measures to carry forward this virtue and do others a favor. Only in this way can we build a loving and harmonious society.Part Ⅱ Listening Comprehension说明：由于2017年12月六级考试全国共考了2套听力，本套真题听力与前2套内容完全一样，只是顺序不一样。
2017年12月大学英语六级考试真题附答案解析(三套全)
2017 年12 月英语六级考试真题及答案（第一套）考试采取“多题多卷”模式，试题顺序不统一，请依据试题进行核对Part I Writing (30 minutes)Directions: for this part, you are allowed 30 minutes to write an essay commenting onthe saying " Respect others, and you will be respected. " you can cite examples toilustrate your views. you should write at least 150 words but no more than 200Part IIListening comprehension(30miutes)Section aDirections: in this section, you will hear two long conversations at the end of each comversation you will hear four questions. both the comversation and the questions will be spoken only once. afier you hear a question, you must choose the best answer from the four choices marked a, b) cand d). then mark the corresponding letter on answer Sheet i with a single line through the centre.Questions1 to 4 are based on the conversation you have just heard1. a)they reward businesses that eliminate food wastb) they prohibit the sale of foods that have gone stalec) they facilitate the donation of unsold foods to the needyd) they forbid businesses to produce more foods than needed2. a)it imposed penalties on businesses that waste foodb) it passed a law aiming to stop overproductionC)it voted gainst food import from outside europe d) it prohibited the promotion of bulk food sales.3. a) it has warmed its people against possible food shortage.b) it has penalized businesses that keep overproducing foodsc) it has started a nationwide campaign against food waste.d) it has banned supermarkets from dumping edible foods.4 .a)the confusion over food expiration labels.b) the surplus resulting from overproductionc) americans' habit of buying food in bulkd) a lack of regulation on food consumptionQuestions 5 to 8 are based on the conversation you have just heard.5. a) it has started a week-long promotion campaign.b) it has just launched its annual anniversary salesc) it offers regular weekend sales all the year roundd) it specializes in the sale of ladies designer dresses6. a)price reductions for its frequent customers.b) coupons for customers with bulk purchases.c) free delivery of purchases for senior customers.d) price adjustments within seven days of purchase.7. a)mail a gift card to her.b) allow her to buy on credic) credit it to her accountd) give her some coupons.8. a) refunding for goods returnedb) free installing of appliances.c) prolonged goods warranty.d) complimentary tailoringSection bDirections: in this section, you will hear two passages. at the end of each passage, you will hear Iree or four questions. both the passage and the questions will be spoken only once After you hear a question, you must choose the best answer from the four choices marked a, b, cand d). then mark the corresponding letter on answer Sheet 1 with a single line through the centre.Questions 9 to 11 are based on the passage you have just heard9. a)they are thin, tall, and unlike real human beings.b) they have more than twenty different hair texturesc) they have twenty-four different body shapes in totald) they represent people from virtually all walks of life.10. a)they do not reflect young girls aspirationsb) they are not sold together with the originalc) their flat feet do not appeal to adolescentsd) their body shapes have not changed much11. a)in toy storesb) in shopping malls.c) on the internetd) at barbie shopsQuestions 12 to 15 are based on the passage you have just heard.12. a )moveable metal type began to be used in printingb) chinese printing technology was first introducec) the earliest known book was publishedd) metal type was imported from korea13. a) it had more than a hundred printing presses.b) it was the biggest printer in the 16th century.c) it helped the german people become literate.d) it produced some 20 million volumes in total14. a)it pushed handwritten books out of circulation.b) it boosted the circulation of popular works.c) it made writing a very profitable career.d) it provided readers with more choices.15. a) it accelerated the extinction of the latin language.b) it standardized the publication of grammar books.c) turned translation into a welcome profession.d) it promoted the growth of national languagesSection cDirections: in this section, you will hear three recordings of lectures or talks followed by three or four questions. the recordings will be played only once. after you hear a question,you must choose the best answer from the four choices marked a, b, c and d)Then mark the corresponding letter on answer sheet 1 with a single line through centre.Questions 16 to 18 are based on the recording you have just heard.16. a) they get bored after working for a period of time.b) they spend an average of one year finding a job.c) they become stuck in the same job for decades.d) they choose a job without thinking it through.17. a)see if there will be chances for promotion.b) find out what job choices are available.c) watch a film about ways of job hunting.d) decide which job is most attractive to you.18. a)the qualifications you have.b) the pay you are going to get.c) the culture of your target company.d) the work environment you will be in.19. a) it is as important as christmas for african-americans.b) it is a cultural festival founded for african-americans.c) it is an ancient festival celebrated by african-americans.d) it is a religious festival celebrated by african-americans20. a)to urge african-americans to do more for society.b) to call on african-americans to worship their godsc) to help african-americans to realize their goals.d) to remind african-americans of their sufferings.21. a)faith in self-determinationb) the first fruits of the harvestc) unity and cooperative economics d creative work and achievement.22. a)they recite a principleb) they take a solemn oathc) they drink wine from the unity cupd) they call out their ancestors' names.Questions 23 to 25 are based on the recording you have just heard23. a) it is one of the world's most healthy diets.b) it contains large amounts of dairy products.c) it began to impact the world in recent years.d) it consists mainly of various kinds of seafood.4. a) it involved 13, 000 researchers from asia, europe and america.b) it was conducted in seven mid-eastern countries in the 1950sc) it is regarded as one of the greatest researches of its kind.d) it has drawn the attention of medical doctors the world over.25. a) they care much about their health.b) they eat foods with little fat.c)they use little oil in cookingd) they have lower mortality ratesPart III Reading Comprehension(40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.In the past 12 months,Nigeria has suffered from a shrinking economy, a slidingcurre ncy, and a proIon ged fuel shortage. Now, Africa ' s largest in facing a food crisis asmajor tomato fields have bee n destroyed by an in sect,lead ing to a n ati on wide shortage and escalating prices.The in sect, Tutaabsoluta, has destroyed 80% of farms in Kaduna, Nigeria's largesttomato produc ing state, leadi ng the gover nment there to declare a state of26 .The in sect, also known as the tomato leaf miner, devastates crops by 27 onfruits and diggi ng into and moving through stalks .It 28 in credibly quickly,breeding up to 12 generations per year if conditions are favorable. it is believed tohave 29 in South America in the early 1900s, and later spread to Europe before cross ing over to sub-Sahara n Africa.In Nigeria, where tomatoes are a staple of local diets,the in sect's effects aredevastat ing. Retail prices for a 30 of tomatoes at local markets have rise n from $0. 50to $2.50. Farmers are report ing steep losses and a new $20 milli on tomato-paste factory has 31 producti on due to the shortages.Given the moth's ability also to attack crops like pepper and potatoes, AuduOgbeh, Nigeria's minister of agriculture, has warned that the pest may"create seriousproblems for food 32 "in the coun try.Ogbeh says experts are in vestigati ng how tocon trol the pest ' s damage and preve nt its spread, which has gone largely 33 un tilnow.Despite being the continen t's sec on d-largest producer of tomatoes, Nigeria is 34 on $1 billi on worth of tomato-paste imports every year.as around 75% of thelocal harvest goes to waste tha nks to a lack of proper storage facilities. A further 35 inlocal supplies is yet ano ther un welcome setback to the in dustry.A)dependent I ) originatedB) Embark ing J) reducti onC) emerge nc K) reproducesD) feedi ng L ) securityE) grazes M ) terrorF) halted N) uncheckedG) han dful O ) uncheckedH) multitudeSectio n BDirections: In this secti on, you are going to read a passage with ten stateme nts attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questio ns by marking the corresp onding letter on An swer Sheet 2.who's really addicting you to Technology?A. "Nearly everyone i know is addicted in some measure to the internet, "wrote tony Schwartz in The New York Times. it's a common complaint these days. A steady stream of similar headlines accuse the net and its offspring apps, social media sites and online games of addicting us to distractionB. There's little doubt that nearly everyone who comes in contact with the net has difficulty concentration than it takes to post a status update. as one person ironically put it in the comments section of Schwartz'sonline article, "As I was reading this very excellent article.I stopped at least half a dozen times to cheek my email.C. There's something different about this technology: it is both invasive and persuasive.but who's at fault for its overuse ？To find solutions, it's important to understand whatwe ' re dealing with.There are four parties conspiring to keep you connected the tech,your boss, your friends and you.D. The technologies themselves and their makers, are the easiest suspects to blame for our diminishing attention spans. Nicholas Carr,author of The Shallows ：what the internet is doing Our brains, wrote, The net is designed to be an interruption system, a machine geared to dividing attention.E. Online services like Facebook, twitter and the like, are called out ofmanipula-tion--making ，products so good that people can't stop using them. afterstudying these products for several years, I wrote a book about how they do it. I learnedit all starts with the business model. since these services rely on advertising revenue, The more frequentlyyou use money they make.It teams of people focused on engineering their services to be as engaging as possible. these products aren't habit-forming by chance; it's by design.' s no wminpdaenr itehseseemcpoloy they have an incentive to keep us hooked.F. However, as good as these services are, there are simple steps we can take to keepthem at bay.For example, we can change how often we receive the distracting notifications that trigger our urge to check.According to adam marchick, ceo of mobile marketing company kahuna, less than 15 percentof smartphone users ever bother to adjust their notification setlings--meaning the remaining 85 percent of us default to the app makers' every preset trigger.Google and Apple have made it far too difficult to adjust these settings so it's up to us to take steps ensure we set these triggers to suit our own needs, not the needs of the app makers.G.While companies like Facebook harvest attention to generate revenue fromadvertisers, other technologies have no such agenda. take email, for example. this system couldn't care less how often you use it. Yet t o many, email is the mosthabit-forming medium of all.We check email at all hours of the day--we're obsessed, butwhy? Because that's what the boss wants.For almost all white-collar jobs, A slowResponse to a message could hurt not only your reputation but also your livelihood.H. Your friends are also responsible.Think about this familiar scene.People gathered around a table,enjoying food and each others company. there's laughter and a bit of kidding. Then, during an interval in the conversation, someone takes out their phone to check who knows what.Barely anyone notices and no one says a thing.I. Now imagine the same dinner,but instead of checking their phone, the person belches（打嗝）-loudly.Everyone notices. unless the meal takes place in a beer house, this is considered bad manners. The impolite act violates the basic rules of etiquette. one has to wonder why don ' t we apply the same social norms to checking phones during meals,meetings and conversations as we do to other antisocial behaviors somehow, we accept it and say nothingwhen someone offends.J. The reality is taking one's phone out at the wrong time is worse than belching because, unlike other minoroffense, checking tech is contagious. once one person looks at their phone,other people feel compelled to dothe same, starting a chain reaction. the more people are on their phones, the fewer people are talking untilfinally you are the only one left not reading email or checking twitter. from a societal perspective, phonechecking is less like belching in public and more like another bad habit. our phones are like cigarettes-something to do when were bored or when our fingers need something to toy with seeing others enjoy asmoke,or sneak a quick glance, is too tempting to resist and soon everyone is doing it.K. The technology, your boss, and your friends, all influence how often you find yourself using (or overusing )these gadgets. but there's still someone who deserves scrutiny--the person holding the phone. L. I have a confession. even though i study habit-forming technology for a living, disconnecting is not easyfor me.I'm online far more than I'd like like Schwartz and so many others, I often find myself distracted andoff tack.I wanted to know why so i began self-monitoring to try to understand my behavior. that's when idiscovered an uncomfortable truth. i use technology as an escape. when I'm doing something I'd rather notdo, or when I'm someplace I'd rather not attention was often a good thing, like when passing time on publictransportation, but frequently my tech use was not so benign.when i faced difficult work, like thinking through an article idea or editing the same draft for the hundredthtime, for example, a more sinister screen would draw me in. i could easily escape discomfort.temporarlly.byanswering email or browsing ing the web under the pretense of so-called"research. "though I desperatelywanted to lay blame elsewhere, i finally had to admit that my bad habits had less to do with new-age.technology and more to do with old-fashioned procrastination( 拖延 )M. it's easy to blame technology for being so distracting, but distraction is nothing new.Aristotle and Socrates dehated nature of “ akrasia--our”tendency to do things agninstour interests. If we're honest with ourselves, tech is just another way to occupy our time and minds,if we weren ' t on our deWviec'es.d likely do similarly unproductive.N. personal technology is indeed more engaging than ever, and there's no doubt companies are engineeringtheir products and services to be more compelling and attractive but would want it any other way theintended result of making something better is that people use it more. that's not necessarily a problem, that'sprogress.O. These improvements don't mean we shouldn't attempt to control our use of technology. In order to makesure it doesn't control us, we should come to terms withthe fact that it's more than the technology itself that workplace culture, social norns ands responsible for our habits. ou individual behaviors all play a part to put technology in its place, we must be conscious notonly of how technology is changing, but also of how it is changing us.36.Online services are so designed that the more they are used, the more profit they generate.37. The author admits using technology as an escape from the task at hand.38. Checking phones at dinners is now accepted as normal but not belching39. To make proper use of technology, we should not only increase our awareness of how it is changing butalso how it is impacting us.40. Most of us find it hard to focus on our immediate tasks because of internet distractions41. when one person starts checking their phone, the others will follow suit.42. T he great majority of smartphone users don' t take the trouble to adjust their settings to suit their ownpurposes.43. T he internet is regarded by some as designed to distract our attention.44. The author attributes his tech addiction chiefly to his habit of putting off doing what he should45. W hite-collar workers check email round the clock because it is required by their employersSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Eachstatement contains information given in one of the paragraphs. Identify the paragraph from which theinformation is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.who's really addicting you to Technology?A. "Nearly everyone i know is addicted in some measure to the internet, "wrote tony Schwartz in The New York Times. it's a common complaint these days. A steady stream of similar headlines accuse the net and its offspring apps, social media sites and online games of addicting us to distractionB. There's little doubt that nearly everyone who comes in contact with the net has difficulty concentration than it takes to post a status update. as one person ironically put it in the comments section of Schwartz's online article, "As I was reading this very excellent article.I stopped at least half a dozen times to cheek my email.C. There's something different about this technology: it is both invasive and persuasive. but who's at fault for its overuse ？To find solutions, it's important to understand whatwe ' re dealing with.There are four parties conspiring to keep you connected the tech, your boss, your friends and you.D. The technologies themselves and their makers, are the easiest suspects to blame for our diminishing attention spans. Nicholas Carr,author of The Shallows ：what theinternet is doing Our brains, wrote, The net is designed to be an interruption system, a machine geared to dividing attention.E. Online services like Facebook, twitter and the like, are called out of manipula-tion--making ，products so good that people can't stop using them.after studying these products for several years, I wrote a book about how they do it. I learned it all starts with the business model. since these services rely on advertising revenue, The more frequently you use money they make.It ' s no winder these companies employ teams of people focused on engineering their services to be as engaging as possible.these products aren't habit-forming by chance; it's by design. they have an incentive to keep us hooked.F. However, as good as these services are, there are simple steps we can take to keep them at bay.For example, we can change how often we receive the distracting notifications that trigger our urge tocheck.According to adam marchick, ceo of mobile marketing company kahuna, less than 15 percent of smartphone users ever bother to adjust their notification setlings--meaning the remaining 85 percent of us default to the app makers' every preset trigger.Google and Apple have made it far too difficult to adjust these settings so it's up to us to take steps ensure we set these triggers to suit our own needs, not the needs of the app makers.G.While companies like Facebook harvest attention to generate revenue from advertisers, other technologies have no such agenda. take email, for example. this system couldn't care less how often you use it. Yet t o many, email is the mosthabit-forming medium of all.We check email at all hours of the day--we're obsessed, butwhy? Because that's what the boss wants.For almost all white-collar jobs, A slowResponse to a message could hurt not only your reputation but also your livelihood.H. Your friends are also responsible.Think about this familiar scene.People gathered around a table, enjoying food and each others company. there's laughter and a bit of kidding. Then, during an interval in the conversation, someone takes out their phone to check who knows what.Barely anyone notices and no one says a thing.I. Now imagine the same dinner,but instead of checking their phone, the personbelches（打嗝）-loudly.Everyone notices. unless the meal takes place in a beer house, this is considered bad manners. The impolite act violates the basic rules of etiquette. one hasto wonder why don ' t we apply the sameciasol norms to checking phones during meals,meetings and conversations as we do to other antisocial behaviors somehow, we accept it and say nothing when someone offends.J. The reality is taking one's phone out at the wrong time is worse than belching because, unlike other minor offense, checking tech is contagious. once one person looks at their phone,other people feel compelled to do the same, starting a chain reaction. the more people are on their phones, the fewer people are talking until finally you are the only one left not reading email or checking twitter. from a societal perspective, phone checking is less like belching in public and more like another bad habit. our phones are like cigarettes-something to do when were bored or when our fingers need something to toy with seeing others enjoy a smoke,or sneak a quick glance, is too tempting to resist and soon everyone is doing it.K. The technology, your boss, and your friends, all influence how often you find yourself using (or overusing )these gadgets. but there's still someone who deserves scrutiny--the person holding the phone. L. I have a confession. even though i study habit-forming technology for a living, disconnecting is not easy for me.I'm online far more than I'd like like Schwartz and so many others, I often find myself distracted and off tack.I wanted to know why so i began self-monitoring to try to understand my behavior. that's when i discovered an uncomfortable truth. i use technology as an escape. when I'm doing something I'd rathernot do, or when I'm someplace I'd rather not attention was often a good thing, like whenpassing time on public transportation, but frequently my tech use was not so benign. when i faced difficult work, like thinking through an article idea or editing the same draft for the hundredth time, for example, a more sinister screen would draw me in. i could easily escape discomfort.temporarlly.by answering email orbrowsing ing the web under the pretense of so-called"research. "though I desperately wanted to lay blame elsewhere, i finally had to admit that my bad habits had less to do with new-age.technology and more to do with old-fashioned procrastination（拖延）M. it's easy to blame technology for being so distracting, but distraction is nothing new.Aristotle and Socrates dehated nature of “ akrasia--our”tendency to do things agninstour interests. If we're honest with ourselves, tech is just another way to occupy our time and minds,if we weren ' t on our deWviec'es.d likely do similarly unproductive.N. personal technology is indeed more engaging than ever, and there's no doubt companies are engineering their products and services to be more compelling and attractive but would want it any other way the intended result of making something better is that people use it more. that's not necessarily a problem, that's progress.O. These improvements don't mean we shouldn't attempt to control our use of technology. In order to make sure it doesn't control us, we should come to terms with the fact that it's more than the te chnology itself that ' s responsible for our habits. ourworkplace culture, social norns and individual behaviors all play a part to put technologyin its place, we must be conscious not only of how technology is changing, but also of how it is changing us.36.Online services are so designed that the more they are used, the more profit they generate.37. The author admits using technology as an escape from the task at hand.38. Checking phones at dinners is now accepted as normal but not belching39. To make proper use of technology, we should not only increase our awareness of how it is changing but also how it is impacting us.40. Most of us find it hard to focus on our immediate tasks because of distractions41. when one person starts checking their phone, the others will follow suit.42. T he great majority of smartphone users don' t take the trouble to adjust their settings to suit their own purposes.43. T he internet is regarded by some as designed to distract our attention.44. The author attributes his tech addiction chiefly to his habit of putting off doing what he should45. W hite-collar workers check email round the clock because it is required employers Part IVTranslation (30 minutes)Directions: for this part, you are allowed 30 minutes to translate a passage from chinese into English. you should write your answer on answer sheet 2. internet by their太湖是中国东部的一个淡水湖,占地面积2250 平方公里,是中国第三大淡水湖,仅次于鄱阳和洞庭。
2017年12月英语六级真题答案及解析(卷二)
2017年12月大学英语六级考试真题答案与详解（第2套）Part I Writing审题思路：这是一篇一句话点评类作文，要求针对引言“试着理解他人，你就会被理解”给出自己的观点。
显然，这篇作文需要论述的是“相互理解的重要性”。
分析引言的含义之后，考生应该将写作重点放在阐述相互理解的重要性上。
结合实际可知，相互理解在学习、工作和生活等各领域都非常重要，做到了相互理解，我们就能齐心协力做好生活中的每件事，并促使人际关系的和谐。
高分范文：The Power of Mutual UnderstandingA host of facts in our daily life have proved that lack of understanding is a critical factor leading to disagreement among people,which makes it difficult for people to be on friendly terms with others.That’s why the phrase“mutual understanding”is emphasized.Just as the remark goes,“Seek to understand others,and you will be understood.”The significance of mutual understanding cannot be understanding.On the one hand,mutual understanding serves as a prerequisite for learning progress,career success and happy life.If we understand each other and are willing to reach agreement,we can be empowered to summon multi-forces to grease the wheels of everything.On the other hand,mutual understanding is the lubricant of human relations.For those who wish to build lasting relationships and achieve civilized intercourse,mutual understanding is a foolproof strategy.To sum up,mutual understanding is the basis of our relationships with others and we would be socially idiotic without it.To avoid this,all we need is our utmost effort to seek to understand others.全文翻译：我们日常生活中大量的事实已经证明,缺乏了解是导致人与人之间出现分歧的至关重要的因素，使得人们很难与他人友好相处。
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Passage OneQuestions 46 to 50 are based on the following passage.You may have heard that Coca-Cola once contained an ingredient capable of sparking particular devotion in consumers: cocaine. The “ coca” in the name referred the extracts of coca leaf that the drinks originator, chemist John Pemberton, mixed with his sugary syrup（姜汁）.At the time, coca leaf extract mixed with wi ne was a com mon tonic（滋补品），and Pembert on ' s sweet brew was a way to get around locallaws prohibiting the sale of alcohol. But the other half of the name represents another ingredient, less infamous（名声不好的）,perhaps, but also strangely potent: the kolanut.In West Africa, people have long chewed kola nuts as stimulants, because they contain caffeine that also occurs naturally in tea, coffee, and chocolate. They also have heart stimulants.Historian Paul Lovejoy relates that the cultivation of kola nuts in West Africa is hundreds of years old. The leafy, spreading trees were planted on graves and as part of traditional rituals. Even though the nuts, which need to stay moist, can be somewhat delicate to transport, traders carried them hundreds of miles throughout the forests and grasslands.Europeans did not know of them until the 1500s, when Portuguese ships arrived on the coast of what is now Sierra Leone. And while the Portuguese took part in the trade, ferrying nuts down the coast along with other goods, by 1620, when English explorer Richard Jobson made his way up the Gambia, the nuts were still peculiar to his eyes.By the late 19th century, kola nuts were being shipped by the tonne to Europe and the US. Many made their way into medicines, intended as a kind of energy boost. One such popular medicinal drink was Vin Mariani, a French product consisting of coca extract mixed with red wine. It was created by a French chemist, Angelo Mariani, in 1863. So when Pemberton created his drink,it representedan ongoing trend. When cocaine eventually fell from grace as a beverage ingredient, kola-extract colas became popular.The first year it was available, Coca-Cola averaged nine servings a day across all the Atlanta soda fountains where it was sold. As it grew more popular, the company sold rights to bottle the soda, so it could travel easily. Today about 1.9 billion Cokes are purchased daily. It' s become so iconic that attempts to change its taste in 1985 sweetening it in a move projected to boost sales —proved disastrous, with widespread anger from consumers. -“CoClaocCalassic ,”returned to store shelves just three months after the “New Coke” was released.These days, the Coca-Cola recipe is a closely guarded secret. But it' s said to no longer contain kola nut extract, relying instead on artificial imitations to achieve the flavour.你可能听说可口可乐曾经含有一种能够使消费者“死忠”的成分：可卡因名中的“ coca”指的是古柯叶的提取物，该饮料的创始人化学家约翰•彭伯顿用它与含糖的姜汁混合在一起。
当时，古柯叶提取物与葡萄酒混合是常见的滋补品，而当地法律禁止出售含酒精饮料，彭伯顿的甜饮则避开了该法律。
“cola ”代表另一种成分——可乐果：尽管名声不太好，但非常给力。
在西非，人们长期以来一直嚼着可乐果作为兴奋剂，因为它们含有咖啡因。
咖啡因在茶、咖啡和巧克力中也天然存在。
它们也有心脏兴奋剂。
历史学家保罗•洛夫乔伊指出，西非的可乐果种植已有数百年的历史。
枝繁叶茂的可乐果树被种植在坟墓上，作为传统仪式的一部分。
尽管可乐果需要保持湿润，在运输上需要谨慎处理，但是贸易商却带着它们穿越森林和草原，运送了数百英里。
直到十六世纪，葡萄牙船只抵达现在的塞拉利昂海岸时，欧洲人才知道它们。
尽管葡萄牙人也加入了可乐果贸易，将可乐果和其他货物一起装船运输，但1620 年英国探险家理查德•乔布森前往冈比亚看到可乐果时，仍觉得它奇怪。
到十九世纪后期，可乐果才被大量运往欧洲和美国。
很多可乐果入了药，把它做能量增强剂。
当时有一种受欢迎的药用饮料叫马里亚尼葡萄酒，是一种法国产的古柯提取物与红葡萄酒的混合。
该产品由法国化学家安杰洛•马里亚尼于1863年创建。
所以当彭伯顿创造了他的饮料，代表着不断发展的趋势。
可卡因作为饮料配料最终“失宠”时，可乐果提取物变得受欢迎起来。
第一年，可口可乐在所有亚特兰大的冷饮小卖部的销量只有平均九份每天。
随着它越来越受欢迎，该公司开始销售瓶装苏打水，所以它更便于随身携带。
现在每天的销量高达约十九亿瓶。
可口可乐俨然已成为一种标志，以至于1985年改变其的口味的尝试被证明是灾难性的：原以为使其变得更甜可以促进销售，不料引起了消费者普遍愤慨。
“经典可口可乐”在“新可乐”发布后的三个月后重新回到货架上。
直到现在，可口可乐的配方仍是一个严格保守的秘密。
据说它不再含有古柯提取物，而是依靠人造的仿制品来达到相同的口味。
46. What do we lear n about chemist Joh n Pembert on?A) He used a stra ngely pote nt in gredie nt in a food suppleme nt.B) He created a drink containing alcohol without breaking law.C) He became no torious because of the coca drink he developed.D) He risked break ing local law to make a drink with coca leaves.【答案详解】答案是A o由第一自然段最后一句“ But the other half of the name represents another ingredient ，less infamous, perhaps, but also strangely potent: the kola nut ”我们可以得知“ cola ”代表另一种成分----------------------------------------------- 可乐果：尽管名声不太好，但非常给力。
很多同学首先就把A排除，理由是可口可乐不属于食品(food )的范畴。
食品定义是“可供人类食用或饮用的物质”，饮料当然也属于广义的食品。
做阅读理解，几个选项一定要仔细比较、揣摩。
【干扰分析】B、D选项具有很大的迷惑性。
C选项很容易排除。
由第一自然段第三句“ Pemberton's sweet brew wasa way to get around local laws prohibiting the sale of alcohol ”我们可以得知：当地法律禁止出售含酒精饮料，彭伯顿的甜饮则避开了该法律。