单选题In the country we are excluded from the worries of life in a big town. A. enveloped B. protected C. insulated D. subtracted

单选题The author said that he was overawed by

单选题In this part there are four passages for you to read. After each passage there are five questions, below each of whom there are four answers marked A, B, C and D. Choose the best answer and mark the corresponding letter with a pencil on the Machine-Scoring Answer Sheet with a single line through the center. Many people believe the glare from snow causes snow blindness. Yet, dark glasses or not they find themselves suffering from headaches and watering eyes, and even snowblindness, when exposed to several hours of "snow light". The United States Army has now determined that the glare from snow does not cause snow-blindness in troops in a snow-covered country. Rather, a man's eyes frequently find nothing to focus on in a broad expanse of a snow-covered area So his gaze continually shifts and jumps back and forth over the entire landscape in search of something to look at. Finding nothing, hour after hour, the eyes never stop searching and the eyeballs become sore and the eye muscle aches. Nature balances this annoyance by producing more and more liquid which covers the eyeballs. The liquid covers the eyeballs in increasing quantity until vision blurs. And the result is total, even though temporary, snowblindness. Experiments led the Army to a simple method of overcoming this problem. Scouts ahead of a main body of troops are trained to shake snow from evergreen bushes, creating a dotted line as they cross completely snow-covered landscape. Even the scouts themselves throw lightweight, dark-colored objects ahead on which they too can focus. The men following can then see something. Their gaze is arrested. Their eyes focus on a bush and having found something to see, stop searching through the snow-blanketed landscape. By focusing their attention on one object at a time, the man can cross the snow without becoming hopelessly snowblind or lost. In this way the problem of crossing a solid white area is overcome.

单选题Most people choose a lawyer on the basis of such _____________ consideration as his cost, his field of expertise, and the fees he charges.

单选题Several loudspeakers are______ from the ceiling and we can hear the speaker very clearly.(2011年南京师范大学考博试题)

单选题Weld's hopes of assisting homosexual couples to adopt children will require the law to ______ the roles and customs of the child welfare organizations that now administer adoption.

单选题We must try to ______ the best of our moral values for our children and grand-children. A. replace B. remain C. generate D. preserve

单选题Though sometimes __________, all too often technology is seen as a panacea for the great economic, social,and political challenges facing the nation as it embarks on the path of modernization.

单选题In the early 1960s Wilt Chamberlain was one of only three players in the National Basketball Association (NBA) listed at over seven feet. If he had played last season, however, he would have been one of 42. The bodies playing major professional sports have changed dramatically over the years, and managers have been more than willing to adjust team uniforms to fit the growing numbers of bigger, longer frames. The trend in sports, though, may be obscuring an unrecognized reality: Americans have generally stopped growing. Though typically about two inches taller now than 140 years ago, today"s people especially those born to families who have lived in the U.S. for many generations-apparently reached their limit in the early 1960s. And they aren"t likely to get any taller. "In the general population today, at this genetic, environmental level, we"ve pretty much gone as far as we can go," says anthropologist William Cameron Chumlea of Wright State University. In the case of NBA players, their increase in height appears to result from the increasingly common practice of recruiting players from all over the world. Growth, which rarely continues beyond the age of 20, demands calories and nutrients-notably, protein-to feed expanding tissues. At the start of the 20th century, under-nutrition and childhood infections got in the way. But as diet and health improved, children and adolescents have, on average, increased in height by about an inch and a half every 20 years, a pattern known as the secular trend in height. Yet according to the Centers for Disease Control and Prevention, average height-5"9" for men, 5"4" for women-hasn"t really changed since 1960. Genetically speaking, there are advantages to avoiding substantial height. During childbirth, larger babies have more difficulty passing through the birth canal. Moreover, even though humans have been upright for millions of years, our feet and back continue to struggle with bipedal posture and cannot easily withstand repeated strain imposed by oversize limbs. "There are some real constraints that are set by the genetic architecture of the individual organism," says anthropologist William Leonard of Northwestern University. Genetic maximums can change, but don"t expect this to happen soon. Claire C. Gordon, senior anthropologist at the Army Research Center in Natick, Mass., ensures that 90 percent of the uniforms and workstations fit recruits without alteration. She says that, unlike those for basketball, the length of military uniforms has not changed for some time. And if you need to predict human height in the near future to design a piece of equipment, Gordon says that by and large, "you could use today"s data and feel fairly confident."

单选题 The early retirement of experienced workers is seriously harming the US economy, according to a new report from the Hudson Institute, a public policy research organization. Currently, many older experienced workers retire at an early age. According to the recently issued statistics, 79 percent of qualified workers begin collecting retirement benefits at age 62; if that trend continues, there will be a labor shortage that will hinder the economic growth in the twenty-first century. Older Americans constitute an increasing proportion of the population, according to the US Census Bureau, and the population of those over age 65 will grow by 60% between 2001 and 2020. During the same period, the group aged 18 to 44 will increase by only 4%. Keeping older skilled workers employed, even part time, would increase US economic output and strengthen the tax base; but without significant policy reforms, massive early retirement among baby boomers seems more likely. Retirement at age 62 is an economically rational decision today. Social Security and Medicaid earnings limits and tax penalties subject our most experienced workers to marginal tax rates as high as 67%. Social Security formulas encourage early retirement. Although incomes usually rise with additional years of work, any pay increases after the 35-year mark result in higher social Security taxes but only small increases in benefits. Hudson Institute researchers believe that federal tax and benefit policies are at fault and reforms are urgently needed, but they disagree with the popular proposal that much older Americans will have to work because Social Security will not support them and that baby boomers are not saving enough for retirement. According to the increase in 401 (k) and Keogh retirement plans, the ongoing stock market on Wall Street, and the likelihood of large inheritances, there is evidence that baby boomers will reach age 65 with greater financial assets than previous generations. The Hudson institute advocates reforming government policies that now discourage work and savings, especially for older worker. Among the report's recommendations: Tax half of all Social Security benefits. regardless of other income; provide 8% larger benefits for each year beyond 65; and permit workers nearing retirement to negotiate compensation packages that may include a lower salary but with greater healthcare benefits. However, it may take real and fruitful planning to find the right solution to the early retirement of older experienced workers; any measures taken must be allowed to prolong the serviceability of older experienced workers.

单选题The ______ meanings of the individual words do not help define all expression like "Drop in any time."

单选题History was being catalogued here, the missed opportunities, blunders , and outright mistakes.

单选题Which of the following would the author most probably agree to as to describing American culture?

单选题Most of us find the forgetting easier, but maybe we should work on the forgiving part. "Holding on to hurts and nursing grudges wear you down physically and emotionally," says Stanford University psychologist Fred Luskin, author of Forgive for Good. "Forgiving someone can be a powerful antidote." In a recent study, Charlotte, assistant/associate professor of psychology at Hope College in Holland, Michigan; and this colleagues asked 71 volunteers to remember a past hurt. Tests recorded the highest blood pressure, heart rate and muscle tension—the same responses that occur when people are angry. Research has linked anger and heart disease. When the volunteers were asked to imagine empathizing, even forgiving those who had wronged them, they remained calm by comparison. What's more, forgiveness can be learned, insists Luskin, director of the Stanford Forgive- ness Project, "We teach people to rewrite their story in their minds, to change from victim to he- m. If the hurt is from a spouse's infidelity, we might encourage them to think of themselves not only as a person who was cheated on, but as the person who tried to keep the marriage together. Two years ago, Luskin tested his method on 5 Northern Irish women whose sons had been murdered. After undergoing a week of forgiveness training, the women's sense of hurt, measured using psychological tests, had fallen by more than half. They were also much less likely to feel depressed and angry. "Forgiving isn't about forgetting what happened," says Luskin. "It is about breaking free of the person who wronged us." The early signs that forgiving improves overall health are promising: A survey of 1,423 adults by the University of Michigan's Institute for Social Research in 2001 found that people who had forgiven someone in their past also reported being in better health than those who hadn't. However, while 75% said they were sure God had forgiven them for past mistakes, only52% had been able to find it in their hearts to forgive others. Forgiveness; it seems, is still divine.

单选题The police had decided not to proceed with a prosecution against Irwin, ______ that it was highly unlikely that any jury in the land would wish to punish him for doing this mercy killing.

单选题The two articles arouse suspicion. The theory? The novel? Since there is no such thing as the novel, how can there be a single theory? Or is the editor some soil of monist? Blinkered hedgehog in wild fox country? The jacket identifies in wild fox country? The jacket identifies Mr. Halperin as "Associate Professor and Director of Graduate Studies in the Department of English at the University of Southern California. " This is true academic weight. "He is also the author of The Language of Meditation. Four Studies in Nineteenth-Century Fiction and Egoism and Self-Discovery in the Victorian Novel. " Well, meditation if not language is big in Southern California, where many an avocado tree shades its smogbound Zen master, while the Victorian novel continues to be a growth industry in Academe. Eagerly, one turns to Professor Halperin's "A Critical Introduction" to nineteen essays by as many professors of English Professor Halperin has not an easy way with our rich language. Nevertheless, one opens his book in the hope that the prose of "some of the most distinguished critics of our time" will be better than his own. American professors of English have never had an easy time with French theoreticians of the novel (close scrutiny of the quotation from Barthes reveals that it was taken from an English not an American translation) . Nevertheless, despite various hedges like "may inevitably," Professor Halperin has recklessly enrolled himself in the school of Paris (class of 56) . As a result, he believes that the autonomous novel "is not created as a conscious representation of anything outside itself. " Aside from the presumption of pretending to know what any writer has in mind (is he inevitably but not consciously describing or mimicking the real world?), it is native to assume that a man-made novel can ever resemble a meteor fallen from outer space, a perfectly autonomous artifact whose raison detre is "with the relationships among the various structural elements within the work of fiction itself" rather than "between reader and text. " Apparently the novel is no longer what James conceived it, a story told, in Professor Halperin's happy phrase, from "the limited perspective of a single sentient consciousness. " And so, in dubious battle, unconscious sentiencies clash in the English departments of the West with insentient consciousnesses. In general, Professor Halperin's novel-theorists have nothing very urgent or interesting to say about literature. Why then do they write when they have nothing to say? Because the ambitious teacher can only rise in the academic bureaucracy by writing at complicated length about writing that has already been much written about. The result of all this bookchat cannot interest anyone who knows literature while those who would like to learn something about books can only be mystified and discouraged by these commentaries. Certainly it is no accident that the number of students taking English courses has been in decline for some years. But that is beside the point. What matters is that the efforts of the teachers now under review add up to at least a half millennium of academic tenure. Rebirth of the novel? That seems unlikely. The University-novel tends to be stillborn, suitable only for classroom biopsy. The Public-novel continues to be written but the audience for it is reading anything at all difficult and unrewarding. Ambitious novelists are poignantly aware of the general decline in what Professor Halperin would call "reading skills" . Much of Mr. Donald Barthelme's means to be ironic. Of course he knows his book is not very interesting to read, but then life is not very interesting to live either. Hopefully, as Professor Halperin would say, the book will self-destruct once it has been ritually praised wherever English is taught but not learned. Comprehension Questions.

单选题A number of black youths have complained of being by ____ the police.