[外语类试卷]武汉大学考博英语模拟试卷34及答案与解析.doc
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1、武汉大学考博英语模拟试卷 34及答案与解析 一、 Reading Comprehension 0 In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of lifes problems which were solved by asking family members, friends or colleagues are beyond the capability of the extended family to resol
2、ve. Where to turn for expert information and how to determine which expert advice to accept are questions facing many people today. In addition to this, there is the growing mobility of people since World War II. As families move away from their stable community, their friends of many years, their e
3、xtended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed and will be trustworthy and reliable. The almost unconscious flow of information about the simplest aspects of living can be cut off. Thus, things once
4、 learned subconsciously through the casual communications of the extended family must be consciously learned. Adding to societal changes today is an enormous stockpile of information. The individual now has more information available than any generation, and the task of finding that one piece of inf
5、ormation relevant to his or her specific problem is complicated, time-consuming and sometimes even overwhelming. Coupled with the growing quantity of information is the development of technologies which enable the storage and delivery of more information with greater speed to more locations than has
6、 ever been possible before. Computer technology makes it possible to store vast amounts of data in machine-readable files, and to program computers to locate specific information. Telecommunications developments enable the sending of messages via television, radio, and very shortly, electronic mail
7、to bombard people with multitudes of messages. Satellites have extended the power of communications to report events at the instant of occurrence. Expertise can be shared world wide through teleconferencing, and problems in dispute can be settled without the participants leaving their homes and/or j
8、obs to travel to a distant conference site. Technology has facilitated the sharing of information and the storage and delivery of information, thus making more information available to more people. In this world of change and complexity, the need for information is of greatest importance. Those peop
9、le who have accurate, reliable up-to-date information to solve the day-to-day problems, the critical problems of their business, social and family life, will survive and succeed. “Knowledge is power“ may well be the truest saying and access to information may be the most critical requirement of all
10、people. 1 The word “it“(Line 3, Para. 2)most probably refers to_. ( A) the lack of stable communities ( B) the breakdown of informal information channels ( C) the increased mobility of families ( D) the growing number of people moving from place to place 2 The main problem people may encounter today
11、 arises from the fact that_. ( A) they have to learn new things consciously ( B) they lack the confidence of securing reliable and trustworthy information ( C) they have difficulty obtaining the needed information readily ( D) they can hardly carry out casual communications with an extended family.
12、3 From the passage we can infer that_. ( A) electronic mail will soon play a dominant role in transmitting messages ( B) it will become more difficult for people to keep secrets in an information era ( C) people will spend less time holding meetings or conferences ( D) events will be reported on the
13、 spot mainly through satellites 4 We can learn from the last paragraph that_. ( A) it is necessary to obtain as much ( B) people should make the best use of the information ( C) we should realize the importance of accumulating information. ( D) it is of vital importance to acquire needed information
14、 efficiently 4 The American economic system is organized around a basically private-enterprise, market-oriented economy in which consumers largely determine what shall be produced by spending their money in the marketplace for those goods and services that they want most. Private businessmen, strivi
15、ng to make profits, produce these goods and services in competition with other businessmen; and the profit motive, operating under competitive pressures, largely determines how these goods and services are produced. Thus, in the American economic system it is the demand of individual consumers, coup
16、led with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes, that together determine what shall be produced and how resources are used to produce it. An important factor in a market-oriented economy is the mechanism by which consumer demands can be
17、expressed and responded to by producers. In the American economy, this mechanism is provided by a price system, a process in which prices rise and fall in response to relative demands of consumers and supplies offered by seller-producers. If the product is in short supply relative to the demand, the
18、 price will be bid up and some consumers will be eliminated from the market. If, on the other hand, producing more of a commodity results in reducing its cost, this will tend to increase the supply offered by seller-producers, which in turn will lower the price and permit more consumers to buy the p
19、roduct. Thus, price is the regulating mechanism in the American economic system. The important factor in a private enterprise economy is that individuals are allowed to own productive resources(private property), and they are permitted to hire labor, gain control over natural resources, and produce
20、goods and services for sale at a profit. In the American economy, the concept of private property embraces not only the ownership of productive resources but also certain rights, including the right to determine the price of a product or to make a free contract with another private individual. 5 In
21、Para 1, “the desire of individuals to maximize their incomes“ means_. ( A) Americans are never satisfied with their incomes ( B) Americans tend to overstate their incomes ( C) Americans want to have their incomes increased ( D) Americans want to increase the purchasing power of their incomes 6 The f
22、irst two sentences in the second paragraph tell us that_. ( A) producers can satisfy the consumers by mechanized production ( B) consumers can express their demands through producers ( C) producers decide the prices of products ( D) supply and demand regulate prices 7 According to the passage, a pri
23、vate-enterprise economy is characterized by_. ( A) private property and rights concerned ( B) manpower and natural resources control ( C) ownership of productive resources ( D) free contracts and prices 8 The passage is mainly about_. ( A) how American goods are produced ( B) how American consumers
24、buy their goods ( C) how American economic system works ( D) how American businessmen make their profits 8 Personality is to a large extent inherent A-type parents usually bring about A-type offspring. But the environment must also have a profound effect, since if competition is important to the par
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