洛基英语，中国在线英语教育领导品牌
There are various ways in which individual economic units can interact with one another. Three basic ways may be described as the market system，the administered system，and the traditional system.
In a market system individual economic units are free to interact among each other in the marketplace. It is possible to buy commodities from other economic units or sell commodities to them. In a market，transactions may take place via barter or money exchange. In a barter economy，real goods such as automobiles，shoes，and pizzas are traded against each other. Obviously，finding somebody who wants to trade my old car in exchange for a sailboat may not always be an easy task. Hence，the introduction of money as a medium of exchange eases transactions considerably. In the modern market economy，goods and services are bought or sold for money.
An alternative to the market system is administrative control by some agency over all transactions. This agency will issue edicts or commands as to how much of each good and service should be produced，exchanged，and consumed by each economic unit. Central planning may be one way of administering such an economy. The central plan，drawn up by the government，shows the amounts of each commodity produced by the various firms and allocated to different households for consumption. This is an example of complete planning of production，consumption，and exchange for the whole economy.
In a traditional society，production and consumption patterns are governed by tradition；every person‘s place within the economic system is fixed by parentage，religion，and custom. Transactions take place on the basis of tradition，too. People belonging to a certain group or caste may have an obligation to care for other persons，provide them with food and shelter，care for their health，and provide for their education. Clearly，in a system where every decision is made on the basis of tradition alone，progress may be difficult to achieve. A stagnant society may result.
1.What is the main purpose of the passage？
A.To outline contrasting types of economic systems.
B.To explain the science of economics.
C.To argue for the superiority of one economic system.
D.To compare barter and money-exchange markets.
2.In the second paragraph，the word “real”in “real goods”could best be replaced by ___，
A.high quality
B.concrete
C.utter
D.authentic.
3.According to the passage，a barter economy can generate ___.
A.rapid speed of transactions.
B.misunderstandings.
C.inflation
D.difficulties for the traders.
4.According to the passage，who has the greatest degree of control in the administered system？
A.Individual households
B.Small businesses.
C.Major corporations.
D.The government.
5.Which of the following is not mentioned by the author as a criterion for determining
a person‘s position in a traditional society？
A.Family background
B.Age
C.Religious beliefs.
D.Custom
答案：ABDDB
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2015年6月英语六级考试真题试卷附答案和解析(第1套) 六级写作 Directions: For this part, you are allowed 30 minutes to write an essay commenting on the saying"Knowledge is a treasure, but practice is the key to it. " You can give an example or two to illustrate your point of view. You should write at least 150 words but no more than 200 words. 注意：此部分试题请在答题卡1上作答。 听力选择题 Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After
each question there will be a pause. During the pause, you must read the four choices marked A., B., C. and D ), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. 注意：此部分试题请在答题卡1上作答。 1. A. Prepare for his exams. B. Catch up on his work. C. Attend the concert. D. Go on a vacation. 2. A. Three crew members were involved in the incident. B. None of the hijackers carried any deadly weapons. C. The plane had been scheduled to fly to Japan. D. None of the passengers were injured or killed. 3. A. An article about the election.
[外语类试卷]大学英语六级改革适用（阅读）模拟试卷22 Section B 0 Graying Population Stays in the Pink A)Elderly people are growing healthier, happier and more independent, say American scientists. The results of a 14-year study to be announced later this month reveal that the diseases associated with old age are afflicting fewer and fewer people and when they do strike, it is much later in life. B)In the last 14 years, the National Long-term Health Care Survey has gathered data on the health and lifestyles of more than 20,000 men and women over 65. Researchers, now analysing the results of data gathered in 1994, say arthritis, high blood pressure and circulation problems—the major medical complaints in this age group are troubling a smaller proportion every year. And the data confirms that the rate at which these diseases are declining continues to accelerate. Other diseases of old age— dementia, stroke, arteriosclerosis and emphysema—are also troubling fewer and fewer people. C)"It really raises the question of what should he considered normal ageing", says Kenneth Manton, a demographer from Duke University in North Carolina. He says the problems doctors accepted as normal in a 65-year-old in 1982 are often not appearing until people are 70 or 75. D)Clearly, certain diseases are beating a retreat in the face of medical advances. But there may be other contributing factors. Improvements in childhood nutrition in the first quarter of the twentieth century, for example, gave today's elderly people a better start in life than their predecessors. E)On the downside, the data also reveals failures in public health that have caused surges in some illnesses. An increase in some cancers and bronchitis may reflect changing smoking habits and poorer air quality, say the researchers. "These may be subtle influences", says Manton, "but our subjects have been exposed to worse and worse pollution for over 60 years. It' s not surprising we see some effect". F)One interesting correlation Manton uncovered is that better-educated people are likely to live longer. For example, 65-year-old women with fewer than eight years of schooling are expected, on average, to live to 82. Those who continued their education live an extra seven years. Although some of this can be attributed to a higher income, Manton believes it is mainly because educated people seek more medical attention. G)The survey also assessed how independent people over 65 were, and again found a striking trend. Almost 80% of those in the 1994 survey could complete everyday activities ranging from eating and dressing unaided to complex tasks such as cooking and managing their finances.
大学英语六级阅读理解专题训练 2016年下半年英语四六级迫在眉睫，同学们准备得如何了?下面是网提供给大家关于大学阅读理解专题训练，希望对大家的备考有所帮助。 What is it about Americans and food? We love to eat, but we feel 1 about it afterward. We say we want only the best, but we strangely enjoy junk food. We’re 2 with health and weight loss but face an unprecedented epidemic of obesity(肥胖). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans came to this continent searching for new spices but went in vain. The first cash crop(经济作物) wasn’t eaten but smoked. Then there was Prohibition, intended to prohibit drinking but actually encouraging more 4 ways of doing it. The immigrant experience, too, has been one of inharmony. Do as Romans do means eating what “real Americans” eat, but our nation’s food has come to be 5 by imports—pizza, say, or hot dogs. And some of the country’s most treasured cooking comes from people who arrived here in shackles. Perhaps it should come as no surprise then that food has been a medium for the nation’s defining struggles, whether at the Boston Tea Party or the sit ins at southern lunch counters. It is integral to our concepts of health and even morality whether one refrains from alcohol for religious reasons or evades meat for political 6 . But strong opinions have not brought 7 . Americans are ambivalent about what they put in their mouths. We have become 8 of our foods, especially as we learn more about what they contain. The 9 in food is still prosperous in the American consciousness. It’s no coincidence, then, that the first Thanksgiving holds the American imagination in such bondage(束缚). It’s w hat we eat—and how we 10 it with friends, family, and strangers—that help define America as a community today. A. answer I. creative B. result J. belief C. share K. suspicious D. guilty L. certainty E. constant M. obsessed F. defined N. identify
2017年6月大学英语六级考试真题及答案解析（第一套） Part I Writing (30 minutes) Directions: Suppose you are asked to give advice on whether to attend a vocational college or a university, write an essay to state your opinion. You are required to write at least 150 words but no more than 200 words. 【参考范文】 Whether to Attend a Vocational College or a University? It’s an undisputable truth that virtually all high school graduates will encounter the choices between a vocational college and a university. And when it comes to this question, students’ ideas are not cut from the same cloth. In point of which to choose and what to be taken into consideration, my advices are as follow. In the first place, we should be conscious of the fact that both of the two choices have its own superiorities. For instance, a vocational college specializes in cultivating human resources with practical capabilities; while a university serves as the cradle of academic researchers in different fields. Then it does follow that high school graduates should have a clear picture of themselves. That is to say, they should know their merits and demerits and their choices must give play to their strengths whilst circumvent weaknesses. In addition, interest is the best teacher and it’s also the premise of learning on one’s own initiative. Thus interest must be taken into account because it can not only decide how far one can reach academically and professionally but also how happy and fulfilled one will be. In brief, all above just goes to show that there really is no one-size-fits-all answer for the question. The key lies in a clear cognition, accurate self-positioning and the interest of oneself. Only then can every one find a right path that works best for us. Part II Listening Comprehension (30 minutes) Section A Directions: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. Questions 1 to 4 are based on the conversation you have just heard. 1. A) He would feel insulted. B) He would feel very sad. C) He would be embarrassed. D) He would be disappointed. 【答案】A 【解析】题目问如果男士在二手书店中发现了自己写的书，那么男士会感觉怎样。男士说到：如果他在二手书店发现了自己的书，他会认为这是种侮辱。因此选A。 2. A) They are worthy of a prize. B) They are of little value. C) They make good reading. D) They need improvement. 【答案】B 【解析】题目问男士的妻子认为他的书怎么样。男士说到：他最新的一本书是在2004年写的，当时在写的时候给他妻子看了一小部分。妻子认为他写的内容是垃圾。这表明他的妻子认为他写的书毫无价值。因此选B。 3. A) He seldom writes a book straight through. B) He writes several books simultaneously. C) He draws on his real-life experiences. D) He often turns to his wife for help. 【答案】A
年12月大学英语六级模拟题 Part I Writing （30 minutes ） Directions: For this part, you are allowed 30 minutes to write a short essay entitled Learn to Be Grateful by commenting on the saying, “God has two dwellings, one in heaven, and the other in a meek and thankful heart. Being grateful to others is a way to show your love.” You should write at least 150 words but no more than 200 words. Learn to Be Grateful ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ２０１４
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2018年英语六级考试试题及答案 PartⅠWriting 1.【题干】For this part, you are allowed 30 minutes to write an essay on the importance of building trust between business and consumers. You can cite examples to illustrate your views. 150-200 words. 【答案】Without a doubt, a mutually-trusted relation between businesses and consumers is important for the two parties. First of all, though business is objective, cooperation is relatively subjective. Only when a consumer believe in what a businessman is selling, he or she could decide to buy something from the man. In reality, I have seen too many consumers purchase or refuse one commodity only because they like or dislike the salesman who they meet, especially when they are in a bad mood. Secondly, when one businessman consider that a customer trusts him, he would feel honored and satisfied thereby giving more preference to the customer. Naturally, when one businessman offers the best quality goods and the best prices to a customer, the customer has no excuse to refuse the businessman. Once such relation informed, both the two parties gain profit from it Hence, both businesses and consumers should work together to form a reciprocal relation. PartⅢReading Section A
Reading Comprehension for CET 6 Passage 1 In the 1962 movie Lawrence of Arabia,one scene shows an American newspaper reporter eagerly snapping photos of men looting a sabotaged train.One of the looters,Chief Auda abu Tayi of the Howeitat clan,suddenly notices the camera and snatches it.Am I in this?he asks,before smashing it open.To the dismayed reporter,Lawrence explains,He thinks these things will steal his virtue.He thinks you're a kind of thief. As soon as colonizers and explorers began taking cameras into distant lands,stories began circulating about how indigenous peoples saw them as tools for black magic.The ignorant natives may have had a point.When photography first became available,scientists welcomed it as a more objective way of recording faraway societies than early travelers' exaggerated accounts.But in some ways,anthropological photographs reveal more about the culture that holds the camera than the one that stares back.Up into the 1950s and 1960s,many ethnographers sought pure pictures of primitive cultures,routinely deleting modern accoutrements such as clocks and Western dress.They paid men and women to re-enact rituals or to pose as members of war or hunting parties,often with little regard for veracity.Edward Curtis,the legendary photographer of North American Indians,for example,got one Makah man to pose as a whaler with a spear in 1915--even though the Makah had not hunted whales in a generation. These photographs reinforced widely accepted stereotypes that indigenous cultures were isolated,primitive,and unchanging.For instance,National Geographic magazine's photographs have taught millions of Americans about other cultures.As Catherine Lutz and Jane Collins point out in their 1993 book Reading National Geographic,the magazine since its founding in 1888 has kept a tradition of presenting beautiful photos that don't challenge white,middle-class American conventions.While dark-skinned women can be shown without tops,for example,white women's breasts are taboo.Photos that could unsettle or disturb,such as areas of the world torn asunder by war or famine,are discarded in favor of those that reassure,to conform with the society's stated pledge to present only kindly visions of foreign societies.The result,Lutz and Collins say,is the depiction of an idealized and exotic world relatively free of pain or class conflict. Lutz actually likes National Geographic a lot.She read the magazine as a child,and its lush imagery influenced her eventual choice of anthropology as a career.She just thinks that as people look at the photographs of other cultures,they should be alert to the choice of composition and images. 1.The main idea of the passage is______________. [A]Photographs taken by Western explorers reflect more Westerners’ perception of the indigenous cultures and the Western values. [B]There is a complicated relationship between the Western explorers and the primitive peoples. [C]Popular magazines such as National Geographic should show pictures of the exotic and idealized worlds to maintain high sales. [D]Anthropologists ask the natives to pose for their pictures,compromising the truthfulness of their pictures. 2.We can infer from the passage that early travelers to the native lands often_________. [A]took pictures with the natives [B]gave exaggerated accounts of the native lands
2016英语六级阅读模拟试题及答案（3） Passage One Questions 56 to 60 are based on the following passage. Caught in a squeeze between the health needs of aging populations on one hand and the financial crisis on the other, governments everywhere are looking for ways to slow the growth in health-care spending. Increasingly, they are looking to the generic-drugs (普通药物) industry as a savior. In November Japan's finance ministry issued a report complaining that the country's use of generics was less than a third of that in America or Britain. In the same month Canada's competition watchdog criticized the country's pharmacies for failing to pass on the savings made possible by the use of generic drugs. That greed, it reckoned, costs taxpayers nearly C$1 billion a year. Then on November 28th the European Commission issued the preliminary results of its year-long probe into drug
2019 英语六级阅读模拟试题及答案（ 3 ）Passage One Questions 56 to 60 are based on the following passage. Caught in a squeeze between the health needs of aging populations on one hand and the financial crisis on the other, governments everywhere are looking for ways to slow the growth in health-care spending. Increasingly, they are looking to the generic-drugs ( 普通药物 ) industry as a savior. In November Japan's finance ministry issued a report complaining that the country's use of generics was less than a third of that in America or Britain. In the same month Canada's competition watchdog criticized the country's pharmacies for failing to pass on the savings made possible by the use of generic drugs. That greed, it reckoned, costs taxpayers nearly C$1 billion a year. Then on November 28th the European Commission issued the preliminary results of its year-long probe into drug giants in the European Union. The report reached a damning~, though provisional, conclusion：the drugs firms use a variety of unfair strategies to protect their expensive drugs by delaying the entry of cheaper generic opponents. Though this initial report does not carry the force of law (a final report is due early next year), it has caused much controversy. Neelie Kroes, the EU's competition commissioner, says she is ready to take legal action if the evidence allows. One strategy the investigators criticize is the use of the "patent duster( 专利群 )". A firm keen to defend its drug due to go off-patent may file dozens or hundreds of new