单选题The suggestion in the text that price-fixing in industrialized societies is normal arises from the author's statement that price-fixing is

单选题If you have ever longed for a meat substitute that smelt and tasted like the real thing, but did not involve killing an animal, then your order could be ready soon. Researchers believe it will soon be possible to grow cultured meat in quantities large enough to offer the meat industry an alternative source of supply. Growing muscle cells (the main component of meat) in a nutrient broth is easy. The difficulty is persuading those cells to form something that resembles real meat. Paul Kosnik, the head of engineering at a firm called Tissue Genesis, is hoping to do it by stretching the cells with mechanical anchors. This encourages them to form small bundles surrounded by connective tissue, an arrangement similar to real muscle. Robert Dennis, a biomedical engineer at the University of North Carolina, believes the secret of growing healthy muscle tissue in a laboratory is to understand how it interacts with its surroundings. In nature, tissues exist as elements in a larger system and they depend on other tissues for their survival. Without appropriate stimuli from their neighbours they degenerate. Dr Dennis and his team have been working on these neighbourly interactions for the past three years and report some success in engineering two of the most important--those between muscles and tendons, and muscles and nerves. At the Touro College School of Health Sciences in New York, Morris Benjaminson and his team are working on removing living tissue from fish, and then growing it in culture. This approach has the advantage that the tissue has a functioning system of blood vessels to deliver nutrients, so it should be possible to grow tissue cultures more than a millimetre thick--the current limit. Henk Haagsman, a meat scientist at the University of Utrecht in the Netherlands, is trying to make minced pork from cultured stem cells with the backing of Stegeman, a sausage company. It could be used in sausages, burgers and sauces. But why would anyone want to eat cultured meat, rather than something freshly slaughtered and just off the bone? One answer, to mix metaphors, is that it would allow vegetarians to have their meatloaf and eat it too. But the sausage-meat project suggests another reason: hygiene. As Ingrid Newkirk of PETA, an animal-rights group, puts it, "no one who considers what's in a meat hot dog could genuinely express any reluctance at eating a clean cloned meat product." Cultured meat could be grown in sterile conditions, avoiding Salmonella, E. coli and other nasties. It could also be made healthier by adjusting its composition--introducing. heart-friendly omega-3 fatty acids, for example. You could even take a cell from an endangered animal and, without threatening its extinction, make meat from it.

单选题In the fourth sentence in paragraph one, the "call-and-response pattern" refers to the pattern in which______

单选题A child may lean against a doorpost with his or her arms folded. To the onlooker, it may look like a benign posture—however, there may be a victimized child who understands that this is the bully's "shorthand" code of conveying the message: "Hand me your lunch as you walk by me, or else." Bullying may be expressed in many forms. Boys are generally targeted more than girls. Boys tend to use physical aggression when they bully .by hitting, kicking, and fighting. Girls, on the other hand, more often use exclusionary techniques to bully—a form of aggression often referred to as relational aggression. Girls often start rumors, form cliques to keep certain people out, and ignore other children in attempts to show dominance over another child. Many children who are victimized fit into one of two types: the passive victim, and the provocative victim. While people often feel bad about passive victims, provocative victims often elicit less compassion from others. Sometimes it appears that the provocative victim has "brought on" his or her own fate—but does any child deserve to be the target of repeated physical or verbal aggression? Why might so-called provocative victims actively participate in being the target of bullying: For example, are their provocative gestures simply a clumsy way of attempting to interact with others? One feels compassion for the inhibited child because he is reserved; a social misfortune in our society, but an aggressive child is given none of this. The dynamics of the bully/victim relationship need to be understood in a larger context (Pepler, Craig & O'Connell, 1999). It is not only the bully and the victim that is involved in a system of interaction: The bullying context includes multiple levels of the child's social environment. The bully may enlist the help of "henchmen" (those who assist the bully, but often do not have the initiative or leadership to initiate bullying). Also, bystanders (whether actively encouraging the bullying act or passively standing by) play a role in maintaining the pattern of bullying. Even the students who habitually flee the site of a bullying act play a role in maintaining the bully/victim interaction. In handling the situation, it is important not to focus only on the one or two students that are directly involved, but on the playground and school as a whole. Studies have shown that in order to break down the stability of peer bullying you must initiate change on many levels: Not only in teaching the bullied child how to assert himself or herself and to deflect attacks, but also to raise awareness about the problem of bullying and encourage the school community at large to take a united stance against bullying.

单选题Scholastic thinkers held a wide variety of doctrines in both philosophy and theology, the study of religion. What gives unity to the whole Scholastic movement, the academic practice in Europe from the 9th to the 17th centuries, are the common aims, attitudes, and methods generally accepted by all its members. The chief concern of the Scholastics was net to discover new facts but to integrate the knowledge already acquired separately by Greek reasoning and Christian revelation. This concern is one of the most characteristic differences between Scholasticism and modern thought since the Renaissance. The basic aim of the Scholastics determined certain common attitudes, the most important of which was their conviction of the fundamental harmony between reason and revelation. The Scholastics maintained that because the same God was the source of both types of knowledge and truth was one of his chief attributes, he could not contradict himself in these two ways of speaking. Any apparent opposition between revelation and reason could be traced either to an incorrect use of reason or to an inaccurate interpretation of the words of revelation. Because the Scholastics believed that revelation was the direct teaching of God, it possessed for them a higher degree of truth and certainty than did natural reason. In apparent conflicts between religious faith and philosophic reasoning, faith was thus always the supreme arbiter; the theologian's decision overruled that of the philosopher. After the early 13th century, Scholastic thought emphasized more the independence of philosophy within its own domain. Nonetheless, throughout the Scholastic period, philosophy was called the servant of theology, not only because the truth of philosophy was subordinated to that of theology, but also because the theologian used philosophy to understand and explain revelation. This attitude of Scholasticism stands in sharp contrast to the so-called double-truth theory of the Spanish Arab philosopher and physician Averroes. His theory assumed that truth was accessible to both philosophy and Islamic theology but that only philosophy could attain it perfectly. The so-called truths of theology served, hence, as imperfect imaginative expressions for the common people of the authentic truth accessible only to philosophy. Averroe's maintained that philosophic truth could even contradict, at least verbally, the teachings of Islamic theology. As a result of their belief in the harmony between faith and reason, the Scholastics attempted to determine the precise scope and competence of each of these faculties. Many early Scholastics, such as the Italian ecclesiastic and philosopher St. Anselm, did not clearly distinguish the two and were overconfident that reason could prove certain doctrines of revelation. Later, at the height of the mature period of Scholasticism, the Italian theologian and philosopher St. Thomas Aquinas worked out a balance between reason and revelation.

单选题{{B}}Text 3{{/B}} Fear seems to be the dominant mood of the moment. Hurricanes, tidal waves, floods, earthquakes and terrorism this year have all brought with them not only appalling scenes of devastation, death and suffering, but also outrage at the lack of preparations to avoid or cope with these disasters. Now even the birds of the air are a threat, we are told. That migrating flock visible On the horizon at sunset, once a consoling reminder of the eternal rhythms of nature, could be carrying the virus which might soon kill tens of millions of people. Given the many fingers pointed at governments in the wake of other disasters this year, it is hardly surprising that they are scrambling to respond to the threat posed by avian influenza. After confirmation this week that the HSN1 strain of bird flu, which has been spreading quickly in Asia, had been discovered in Romania and perhaps Greece, European Union foreign ministers convened an emergency meeting. President George Bush, still smarting from a torrent of criticism of his government's clumsy response to Hurricane Katrina, has promised to rush out emergency plans for dealing with an outbreak of pandemic flu which have been stalled for years. Countries around the world are hurrying to stockpile the only current antiviral drug, Tamifln, which might be effective in saving lives in any pandemic or curbing its spread. The World Health Organisation is calling for an internationally coordinated effort. Health ministers from around the globe are due to meet next week in Canada to discuss what steps to take. Is any of this eff6rt justified? Or are politicians simply helping to feed public panic, and then covering themselves by promising to spend lavishly against a threat which may never materialize and to reduce a risk which they do not understand? To ask these questions is not to counsel complacency, but to apply the kind of test which is required in any kind of disaster planning, {{U}}not least{{/U}} because the world is an inherently dangerous place and it is impossible to plan against every possible disaster. With the media full of warnings of impending mass death, an overreaction is all too possible.

单选题We can learn from the text that FCC's mandate

单选题In the author's view, the federal sentence on Angelos is

单选题We can learn from the last paragraph that______.

单选题In the relationship of education to business we observe today a fine state of paradox. On the one hand, the emphasis which most business places upon a college degree is so great that one can almost visualize the time when even the office boy will have his baccalaureate. On the other hand, we seem to preserve the belief that some deep intellectual chasm separates the businessman from other products of the university system. The notion that business people are quite the Philistines sounds absurd. For some reason, we tend to characterize vocations by stereotypes, none too flattering but nonetheless deeply imbedded in the national conscience. In the cast of characters the businessman comes on stage as an ill-mannered and simple minded person. It is not a pleasant conception and no more truthful or less unpleasant than our other stereotypes. Business is made up of people with all kinds of backgrounds, all kinds of motivations, and all kinds of tastes, just as in any other form of human endeavor. Businessmen are not mobile balance sheets and profit statements, but perfectly normal human beings, subject to whatever strengths, frailties, and limitations that characterize man on the earth. They are people grouped together in organizations designed to complement the weakness of one with strength of another, tempering the exuberance of the young with the caution of the more mature, the poetic soarings of one mind with the counting house realism of another. Any disfigurement which society may suffer will come from man himself, not from the particular vocation to which he devotes his time. Any group of people necessarily represents an approach to a common one, and it is probably true that even individually they tend to conform somewhat to the general pattern. Many have pointed out the danger of engulfing our original thinkers in a tide of mediocrity. Conformity is not any more prevalent or any more exacting in the business field than it is in any other. It is a characteristic of all organizations of whatever nature. The fact is the large business unit provides greater opportunities for individuality and requires less in the way of conformity than other institutions of comparable size—the government, or the academic world, or certainly the military.

单选题This spring I was on a panel at the Woodstock Writers Festival. An audience asked a question: Why had the revolution dreamed up in the late 1960s mostly been won on the social and cultural fronts—women"s rights, gay rights, black president, ecology, sex, drugs, rock and roll—but lost in the economic realm, with old-school free-market ideas gaining traction all the time? There was a long pause. People shrugged and sighed. I had an epiphany, which I offered, disappointing everybody in the room. What has happened politically, economically, culturally and socially since the sea change of the late 1960s isn"t contradictory or disharmonious. It"s all of a piece. For hippies and bohemians as for businesspeople and investors, extreme individualism has been triumphant. Selfishness won. From the beginning, the American idea embodied a tension between radical individualism and the demands of the commonweal. The document we"re celebrating today says in its second line that axiomatic human rights include "Life, Liberty and the pursuit of Happiness"—individualism in a nutshell. But the Declaration"s author was not a greed-is-good guy: "Self-love," Jefferson wrote to a friend 38 years after the Declaration, "is no part of morality. Indeed it is exactly its counterpart." Periodically Americans have gone overboard indulging our propensities to self-gratification—during the 1840s, during the Gilded Age, and again in the Roaring Twenties. Yet each time, thanks to economic crises and reassertions of moral disapproval, a rough equilibrium between individualism and the civic good was restored. During the two decades after World War II, pressures of bourgeois social norms were powerful. To dress or speak or live life in unorthodox, extravagantly individualist ways required real gumption. Sex outside marriage was shameful, beards and divorce were outré—but so were boasting of one"s wealth and blaming unfortunates for their hard luck. But then came the late 1960s, and over the next two decades American individualism was fully unleashed. Going forward, the youthful masses of every age would be permitted as never before to indulge their self-expressive and hedonistic impulses. "Do your own thing" is not so different than "every man for himself." If it feels good, do it, whether that means smoking weed and watching porn and never wearing a necktie, retiring at 50 with a six-figure public pension and refusing modest gun regulation, or moving your factories overseas and letting commercial banks become financial speculators. Thanks to the 1960s, we are all shamelessly selfish. In that letter from 1814, Jefferson wrote that our tendencies toward selfishness where liberty and our pursuit of happiness lead us require "correctives which are supplied by education" and by "the moralist, the preacher, and legislator." On this Independence Day, I"m doing my small preacherly bit.

单选题 Low levels of literacy and numeracy have a damaging impact on almost every aspect of adults, according to a survey published yesterday, which offers{{U}} (1) {{/U}}of a developing underclass. Tests and{{U}} (2) {{/U}}with hundreds of people born in a week in 1958 graphically illustrated file{{U}} (3) {{/U}}of educational underachievement. The effects can be seen in unemployment, family{{U}} (4) {{/U}}, low incomes, depression and social inactivity. Those who left school at 16 with poor basic skills had been employed for UP to four years less than good readers{{U}} (5) {{/U}}they reached 37. Professor John Bynner, of City University, who carried the research, said that today's{{U}} (6) {{/U}}teenagers would even encounter greater problems because the supply of{{U}} (7) {{/U}}jobs had shrunk. Almost one fifth of the 1,700 people interviewed for yesterday's report had poor literacy and almost half{{U}} (8) {{/U}}with innumeracy, a proportion{{U}} (9) {{/U}}other surveys for the Basic Skills Agency. Some could not read a child's book, and most found difficult{{U}} (10) {{/U}}written instruction. Poor readers were twice as likely to be a low wage and four times likely to live in a household where partners worked. Women in this{{U}} (11) {{/U}}were five times as likely to be{{U}} (12) {{/U}}depressed,{{U}} (13) {{/U}}both tended to feel they had no control over their lives, and to trust others{{U}} (14) {{/U}}. Those who had low literacy and numeracy were seldom{{U}} (15) {{/U}}in any community organization and less likely than others to{{U}} (16) {{/U}}in a general election. There had been no{{U}} (17) {{/U}}in the literary level of{{U}} (18) {{/U}}. Alan Wells, the agency's director, said: "The results emphasize the dangers of developing an underclass people, who were out of work,{{U}} (19) {{/U}}depressed and often labeled themselves as{{U}} (20) {{/U}}. There is a circle of marginalization, with the dice against these people and their families."

单选题The Tuscan town of Vinci, birthplace of Leonardo and home to a museum of his machines, should fittingly put on a show of the television-robot sculptures of Nam Jun Paik. This Korean-born American artist and the Renaissance master are kindred spirits: Leonardo saw humanistic potential in his scientific experiments, Mr Paik endeavors to harness media technology for artistic purposes. A pioneer of video art in the late 1960s, he treats television as a space for art images and as material for robots and interactive sculptures. Mr Paik was not alone. He and fellow artists picked on the video cameras because they offered an easy way to record their performance art. Now, to mark video art's coming of age, New York's Museum of Modern Art is looking back at their efforts in a film series called "The First Decade". It celebrates the early days of video by screening the archives of Electronic Arts Intermix (EAI), one of the world's leading distributors of video and new media art, founded 30 years ago. One of EAI's most famous alumni is Bill Viola. Part of the second generation of video artists, who emerged in the 1970s, Mr Viola experimented with video's expressive potential. His camera explores religious ritual and universal ideas. The Viola show at the Deutsche Guggenheim in Berlin shows us moving-image frescoes that cover the gallery walls and envelop the viewer in all embracing cycles of life and death. One new star is a Californian, Doug Aitken, who took over London's Serpentine Gallery last October with an installation called "New Ocean". Some say Mr Aitken is to video what Jackson Pollock was to painting. He drips his images from floor to ceiling, creating sequences of rooms in which the space surrounds the viewer in hallucinatory images, of sound and light. At the Serpentine, Mr Aitken created a collage of moving images, on the theme of water's flow around the planet as a force of life. "I wanted to create a new topography in this work, a liquid image, to show a world that never stands still," he says. The boundary between the physical world and the world of images and information, he thinks, is blurring. The interplay of illusion and reality, sound and image, references to art history, politics, film and television in this art form that is barely 30 years old can make video art difficult to define. Many call it film-based or moving-image art to include artists who work with other cinematic media. At its best, the appeal of video art lies in its versatility, its power to capture the passing of time and on its ability to communicate both inside and outside gallery walls.

单选题{{B}}Part A{{/B}}Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D． {{B}}Text 1{{/B}} Many people seem to think that science fiction is typified by the covers of some of the old pulp magazines, the Bug-Eyed Monster, embodying every trait and feature that most people find repulsive, is about to grab, and presumably ravish, a sweet, blonde, curvaceous, scantily clad Earth girl. This is unfortunate because it demeans and degrades a worthwhile and even important literary endeavor. In contrast to this unwarranted stereotype, science fiction rarely emphasizes sex, and when it does, it is more discreet than other contemporary fiction. Instead, the basic interest of science fiction lies in the relation between man and his technology and between man and the universe. Science fiction is a literature of change and a literature of the future, and while it would be foolish to claim that science fiction is a major literary genre at this time, the aspects of human life that it considers make it well worth reading and studying for no other literary form does quite the same things. What is science fiction? To begin, the following definition should be helpful: science fiction is a literary subgenre which postulates a change (for human beings) from conditions as we know them and follows the implications of these changes to a conclusion. Although this definition will necessarily be modified and expanded, it covers much of the basic groundwork and provides a point of departure. The first point-that science fiction is a literary subgenre-is a very important one, but one which is often overlooked or ignored in most discussions of science fiction. Specifically, science fiction is either a short story or a novel. There are only a few dramas which could be called science fiction, with Karel Capek's RUR (Rossum's Universal Robots) being the only one that is well known, the body of poetry that might be labeled science fiction is only slightly larger. To say that science fiction is a subgenre of prose fiction is to say that it has all the basic characteristics and serves the same basic functions in much the same way as prose fiction in general, that is, it shares a great deal with all other novels and short stories. Everything that can be said about prose fiction, in general, applies to science fiction. Every piece of science fiction, whether short story or novel, must have a narrator, a story, a plot, a setting, characters, language, and theme. And like any prose, the themes of science fiction are concerned with interpreting man's nature and experience in relation to the world around him. Themes in science fiction are constructed and presented in exactly the same ways that themes are dealt with in any other kind of fiction. They are the result of a particular combination of narrator, story, plot, character, setting, and language. In short, the reasons for reading and enjoying science fiction, and the ways of studying and analyzing it, are basically the same as they would be for any other story or novel.