单选题In a sense, the new protectionism is not protectionism at all, at least not in the traditional sense of the term. The old protectionism referred only to trade restricting and trade expanding devices, such as the tariff or export subsidy. The new protectionism is much broader than this; it includes interventions into foreign trade but is not limited to them. The new protectionism, in fact, refers to how the whole of government intervention into the private economy affects international trade. The emphasis on trade is still there, thus came the term "protection". But what is new is the realization that virtually all government activities can affect international economic relations. The emergence of the new protectionism in the Western world reflects the victory of the interventionist, or welfare economy over the market economy. Jab Tumiler writes, "The old protectionism...coexisted, without any apparent intellectual difficulty with the acceptance of the market as a national as well as an international economic distribution mechanism. Indeed, protectionists as well as (if not more than) free traders stood for laissez faire. Now, as in the 1930s, protectionism is an expression of a profound skepticism as to the ability of the market to distribute resources and incomes to societies satisfaction." It is precisely this profound skepticism of the market economy that is responsible for the protectionism. In a market economy, economic change of various colors implies redistribution of resources and incomes. The same opinion in many communities apparently is that such redistributions often are not proper. Therefore, the government intervenes to bring about a more desired result. The victory of the welfare state is almost complete in northern Europe. In Sweden, Norway, Finland, Denmark, and the Netherlands, government intervention in almost all aspects of economic and social life is considered normal. In Great Britain this is only somewhat less true. Government traditionally has played a very active role in economic life in France and continued to do so. Only West Germany dares to go against the tide towards excessive interventionism in Western Europe. It also happens to be the most successful Western European economy. The welfare state has made significant progress in the United States as well as in Western Europe. Social security, unemployment insurance, minimum wage laws, and rent control are by now traditional welfare state elements on the American scene.

单选题A noisy aggressive cousin of the crow, the magpie has those bird's thievish habits.

单选题Who would have thought we would become a planet of "ologies"? There's biology, psychology, herpetology, etymology, and geology just to name a few. However, one "ology" truly helps us to understand the most part of our planet, our environment. Ecology(which is filled with ecologists)is the study of ecosystems and the beings and organisms that inhabit those ecosystems. Just think, in condition of bees, deer and other organisms, you are important to ecologists. Ecosystems are communities that vary in size and location. They can be as small as a patch of glass or as large as the entire biosphere. The many varieties of plants and animals that exist in our planet ecosystems are important to our ecosystems. Plants in particular provide oxygen and nutrients all organisms need to survive. These producers have the ability to use the sun's energy to produce food(think photosynthesis). This is where the animals and consumers become important. The animals get their energy by eating the plants and other organisms within the ecosystem. Without the producers and consumers, decomposers would not have a job. As you may have guests, decomposers, like bacteria, step in broken down, the organic materials are absorbed by the soil and gases are sent back into our atmosphere. The whole process is ready to start again through the Earth's natural cycles. There has to be a balance of producers, consumers, decomposers in order to remain a balanced ecosystem. Remember, all organisms need matter and energy to survive. An ecosystem is balanced when matter and energy move efficiently through those ecosystems. Just as your backpack has a limit on the number of huge textbooks it can carry at any given time, all ecosystems have a limit on the populations they can maintain. Carrying capacity is the largest population an ecosystem can support at any particular time. The support of this population depends on the amount of resources(matter and energy)that are available and the movement of those resources within that ecosystem. If energy and matter are moving efficiently through an ecosystem, then the current population of plants and animals has not reached beyond the ecosystem's the ecosystem's carrying capacity. Once resources dwindle or animal populations increase dramatically, the ecosystem may not be able to support those populations. Fortunately, nature has three ways to control the balance of ecosystems: ecological responses to change, energy transfer, and food chains and food webs.

单选题It's often a mistake to ______ appearance; that poor-looking individual is anything but poor. In fact, he is a millionaire.

单选题When Ph. D candidates ______ their impending professorships, they consider housing benefits offered by the prospective universities.

单选题If you see that the street is wet in the morning, you would ______ that it must have rained during the night. A. reduce B. seduce C. deduce D. induce

单选题 Directions: There are 4 passages in this part. Each passage is followed by .some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.{{B}}Passage One{{/B}} The study of social science is more than the study of the individual social sciences. Although it is tree that to be a good social scientist you must know each of those components, you must also know how they interrelate. By specializing too early, many social scientists can lose sight of the interrelationships that are so essential to understanding modem problems. That's why it is necessary to have a course covering all the social sciences. In fact, it would not surprise me if one day a news story, such as the one above should appear. The preceding passage placed you in the future. To understand how and when social science broke up, you must go into the past. Imagine for a moment that you're a student in 1062, in the Italian city of Bologna, site of one of the first major universities in the western world. The university has no buildings. It consists merely of a few professors and students. There is no tuition fee. At the end of a professor's lecture, if you like it, you pay. And if you don't like it, the professor finds himself without students and without money. If we go back still earlier, say to Greece in the sixth century B. C. , we can see the philosopher Socrates walking around the streets of Athens, arguing with his companions. He asks them questions, and then other questions, leading these people to reason the way he wants them to reason (this became known as the Socratic method). Times have changed since then; universities sprang up throughout the world and created colleges within the universities. Oxford, one of the first universities, now has thirty colleges associated with it, and the development and formalization of educational institutions has changed the roles of both students and faeuhy. As knowledge accumulated, it became more and more difficult for one person to learn, let alone retain it all. In the sixteenth century one could still aspire to know all there was to know, and the definition of the Renaissance man (people were even more sexist then than they are now) was of one who was expected to know about everything. Unfortunately, at least for someone who wants to know everything, the amount of information continues to grow {{U}}exponentially{{/U}} while the size of the brain has grown only slightly. The way to deal with the problem is not to try to know everything about everything. Today we must specialize. That is why social science separated from the natural sciences and why it, in turn, has been broken down into various subfields, such as anthropology and sociology.

单选题(略){{B}}Part Ⅱ Reading Comprehension{{/B}}Each passage is followed by some questions or unfinished statements. For each or them there are four choices marked A, B, C and D. You should decide on the best choice. Eight times within the past million years, something in the Earth's climatic equation has changed, allowing snow in the mountains and the northern latitudes to accumulate from one season to the next instead of melting away. Each time, the enormous ice sheets resulting from this continual buildup lasted tens of thousands of years until the end of each particular glacial cycle brought a warmer climate. Scientists speculated that these glacial cycles were ultimately driven by astronomical factor: slow, cyclic changes in the eccentricity of the Earth's orbit and in the tilt and orientation of its spin axis. But up until around 30 years ago, the lack of an independent record of ice-age timing made the hypothesis untestable. Then in the early 1950's Emiliani produced the first complete record of the waxings and wanings of first glaciations. It came from a seemingly odd place, the seafloor. Single-cell marine organisms called "foraminifera" house themselves in shells made from calcium carbonate. When the foraminifera die, sink to the bottom, and become part of seafloor sediments, the carbonate of their shells preserves certain characteristics of the seawater they inhabited. In particular, the ratio of a heavy isotope of oxygen (oxygen-18) to ordinary oxygen (oxygen-16) in the carbonate preserves the ratio of the two oxygens in water molecules. It is now understood that the ratio of oxygen isotopes reflects the proportion of the world's water locked up in glaciers and ice sheets. A kind of meteorological distillation accounts for the link. Water molecules containing the heavier isotope tend to condense and fall as precipitation slightly sooner than molecules containing the lighter isotope. Hence, as water vapor evaporated from warm oceans moves away from its source, its oxygen- 18 returns more quickly to the oceans than does its oxygen-16. What falls as snow on distant ice sheets and mountain glaciers is relatively depleted of oxygen-18. As the oxygen-18-poor ice builds up, the oceans become relatively enriched in the isotope. The larger the ice sheets grow, the higher the proportion of oxygen-18 becomes in seawater--and hence in the sediments Analyzing cores drilled from seafloor sediments, Emiliani found that the isotopic ratio rose and fell in rough accord with the Earth's astronomical cycles. Since that pioneering observation, oxygenisotope measurements have been made on hundreds of cores. The combined record enables scientists to show that the re-cord contains the very periodicities as the orbital processes. Over the past 800, 000 years, the global ice volume peaked every 100,000 years, matching the period of the orbital eccentricity variation. In addition, "wrinkles" superposed on each cycle--small decreases or surges in ice volume--have come at intervals of roughly 23,000 and 41,000 years, in keeping with the precession and tilt frequencies of the Earth's spin axis.

单选题Totheirgreatdismay,theyfoundthattheirwageincreaseshadbeen_____bythesoaringpricesasaresultofinflation.

单选题The poetry of Gwendolyn Brooks has been praised for deepening the significance of personal and social experiences so that these experiences become universal in their implication. She has also been praised for her "sense of form, which is basic and remarkable". Many of her poems are concerned with a Black community named Bronzeville, on the south side of Chicago. Her literary skill makes Bronzeville more than just a place on a map. This community, like all important literary places (Robinson's Tilbury Town and Masters' Spoon River, for example), becomes a testing ground of personality, a place where the raw material of experience is shaped by imagination and where the joys and trials of being human are both sung and judged. The qualities for which Brooks's poetry is noted are (as one critic has pointed out) "boldness, invention, a daring to experiment, and a naturalness that does not scorn literature but absorbs it". Her love for poetry began early. At the age of seven, she "began to put rhymes together", and when she was thirteen, one of her poems was published in a children's magazine. During her teens she contributed more than seventy-five poems to a Chicago newspaper. In 1941 she began to attend a class in writing poetry at the South Side Community Art Center, and several years later, her poems began to appear in Poetry and other magazines. Her first collection of poems. A Street in Bronzeville was published in 1945. Four years later, Annie Allen, her second collection of poems, appeared. In 1950, Annie Allen was awarded a Pulitzer prize for poetry. A novel, Maud Martha, about a young Black girl growing up in Chicago, published in 1953, was praised for its warmth and insights. In 1963, her Selected Poems appeared.

单选题Costs of doing so come cheap when measured against an overall advertising ______.

单选题In mountainous regions, much of the snow that falls is compacted into ice.

单选题What ______ about that article in the newspaper was that its writer showed an attitude cool enough, professional enough and, therefore, cruel enough when facing that tragedy.

单选题Of the 1, 200 million people who call themselves Chinese, ______ a very small number speak what is referred to as standard Chinese.

单选题Walls and wail building have played a very important role in Chinese culture. These people, from the dim mists of prehistory have been wall-conscious; from the Neolithic period—when ramparts of pounded earth were used-to the Communist Revolution, walls were an essential part of any village. Not only towns and villages, the houses and the temples within them were somehow walled, and the houses also had no windows overlooking the street, thus giving the feeling of wandering around a huge maze. The name for "city" in Chinese means wall, and over these walled cities, villages, houses and temples presides the god of walls and mounts, whose duties were, and still are, to protect and be responsible for the welfare of the inhabitants. Thus a great and extremely laborious task such as constructing a wall, which was supposed to run through the country, must not have seemed such an absurdity. However, it is indeed a commom mistake to perceive the great wall as a single architectural structure, and it would also be erroneous to assume that it was built during a single dynasty. For the building of the wall spanned the various dynasties, and each of these dynasties somehow contributed to the reburbishing and the construction of a wall, whose foundations had been laid many centuries ago. It was during the fourth and third century B.C. that each warring state started building walls to protect their kingdoms, both against one another and against the northern nomads. Especially three of these states: the Qin, the Zhao and the Yan, corresponding respectively to the modern provinces of Shanxi, Shaanxi and Hebei, over and above building walls that surrounded their kindoms, also laid the foundations on which Qin Shih Huang Di would build his first continuous Great Wall. The role that the Great Wall played in the growth of Chinese economy was an important one. Throughout the centuries many settlements were established along the new border. The garrison troops were instructed to reclaim wasteland and to plant crops on it, roads and canals were built, to mention just a few of the works carried out. All these undertakings greatly helped to increase the country's trade and cultural exchanges with many remote areas and also with the southern, central and western parts of Asia—the formation of the Silk Route. Builders, garrisons, artisans, farmers and peasants left behind a trail of objects, including inscribed tablets, household articles, and written work, which have become extremely valuable archaeological evidence to the study of defense institutions of the Great Wall and the everyday life of these people who lived and died along the wall.

单选题The price of vegetables ______ according to the weather.

单选题The President declined to deliver the speech himself, ______ a sore throat.

单选题Passage 1 A TIME columnist bears witness to an operation to help triplets with cerebral palsy walk like other boys. Cindy Hickman nearly bled to death the day she gave birth--three months prematurely--to her triplet sons. Weighing less than 2 lbs. each, her babies were alive, but barely. They clung so tenuously to life that her doctors recommended she name them A, B and C. Then, after a year of heroic interventions--brain shunts, tracheotomies, skull remodeling--often requiring emergency helicopter rides to the hospital nearest their rural Tennessee home, the Hickmans learned that their triplets had cerebral palsy. Fifteen years ago there wasn't much that could be done about cerebral palsy, a disorder caused by damage to the motor centers of the brain. But pediatric medicine has come a long way since then, both in intervention before birth, with better prenatal care and various techniques to postpone delivery, and surgical interventions after birth to correct physical deficiencies. So although the incidence of cerebral palsy seems to be increasing (because the odds ofpreemies surviving are so much better), so too are the number of success stories. This is one of them. Lane, Codie and Wyatt (as the Hickman boys are called) have spastic cerebral palsy, the most common form, accounting for nearly 80% of cases. "We first noticed that they weren't walking when they should," Cindy recalls. "Instead they were only doing the combat crawl." Their brains seemed to be developing age appropriately, but their muscles were unnaturally stiff, making walking difficult if not impossible. Happily, spastic cerebral palsy is also the most treatable form of CP, largely thanks to a procedure known as selective dorsal rhizotomy, in which the nerve roots that are causing the problem are isolated and severed. Among the first to champion SDR in the U.S. in the late 1980s was Dr. T.S. Park, a Korean-born pediatric neurosurgeon at Washington University in St. Louis, Mo., who has performed more than 800 of these operations and hopes to do an additional 1,000 before he retires. Having performed the operation myself as a resident in neurosurgery, I was eager to see how the country's most prolific SDR surgeon does it. Last month I got an opportunity to stand by his side as he operated on 3-year-old Lane Hickman. Peering through a microscope and guided by an electric probe, we were able to distinguish between the two groups of nerve roots leaving the spinal cord. The ventral roots send information to the muscle; the dorsal roots send information back to the spinal cord. The dorsal roots cause spasticity, and if just the right ones are severed, the symptoms can be greatly reduced. Nearly half a million Americans suffer from cerebral palsy. Not all are candidates for SDR, but Park estimates that as many as half may be. He gets the best results with children between ages 2 and 6 who were born prematurely and have stiffness only in their legs. He is known for performing the operation very high up in the spine, right where the nerve roots exit the spinal cord. It's riskier that way, but the recovery is faster, and in Park's skilled hands, the success rate is higher. Cindy and Jeremy Hickman will testify to that. Just a few weeks after the procedure, two of their sons are walking almost normally and the third is rapidly improving.