单选题In an effort to end the strike, the owners agreed to Umeet the strikers halfway/U.

单选题(Relying on) these convenient metaphors, politicians and military commanders do not see, or do not want to see, what these metaphors (hide): the reality of pain and death, the long-term health effects (for the injury), the psychological (effect on veterans), the environmental effects, not to mention the moral aspects of war.

单选题 Directions : There are 4 reading 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}}阅读理解一{{/B}} Questions 1 to 5 are based on the following passage. The main idea of these business-school academics is appealing. In a word wt ere companies must adapt to new technologies and source of competition, it is much harder than it used to be to often good employees job security and an opportunity to climb the corporate ladder. Yet it is also more necessary than ever for employees to invest in better skills and sparkle with bright ideas. How can firms get the most out of people if they can no longer offer them protection and promotion? Many bosses would love to have an answer. Sumantrra Ghoshal of the London Business School and Christopher Bartlett of the Harvard Business School think they have one: " Employability. " If managers offer the right of training and guidance, and change their attitude towards their underlings, they will be able to reassure their employees that they will always have the skills and experience to find a good job--even if it is with a different company. Unfortunately, they promise more than they deliver. Their thoughts on what an ideal organization should accomplish are hard to quarrel with: encourage people to be creative, make sure the gains from creativity are shared with the pains of the business that can make the most of them, keep the organization from getting stale and so forth The real disappointment comes when they attempt to show how firms might actually create such an environment. At its nub is the notion that companies can attain their elusive goals by changing their implicit contract with individual workers, and treating them as a source of value rather than a cog in a machine. The authors offer a few inspiring example of companies--they include Motorola, 3M and ABB--that have managed to go some way towards creating such organizations. But they offer little useful guidance on how to go about it, and leave the biggest questions unanswered. How do you continuously train people, without diverting them from their everyday job of making the business more profitable? How do you train people to be successful elsewhere while still encouraging them to make big commitments to your own firm? How do you get your newly liberated employees to spend their time on ideas that create value, and not simply on those they enjoy? Most of their answers are platitudinous, and when they are not they are unconvincing.

单选题Passage 1 Is language, like food, a basic human need without which a child at a critical period of life can be starved and damaged? Judging from the drastic experiment of Frederick II in the thirteenth century, it may be hoping to discover what language a child would speak if he heard no mother tongue, he told the nurses to keep silent. All the infants died before the first year. But clearly there was more than lack of language here. What was missing was good mothering. Without good mothering, in the first year of life especially, the capacity to survive is seriously affected. Today no such severe lack exists as that ordered by Frederick. Nevertheless, some children are still backward in speaking. Most often the reason for this is that the mother is insensitive to the signals of the infant whose brain is programmed to learn language rapidly. If these sensitive periods are neglected, the ideal time for acquiring skills passes and they might never be learned so easily again. A bird learns to sing and to fly rapidly at the right time, but the process is slow and hard once the critical stage has passed. Experts suggest that speech stages are reached in a fixed sequence and at a constant age, but there are cases where speech has started late in a child who eventually turns out to be of high IQ. At twelve weeks a baby smiles and makes vowel-like sounds; at twelve months he can speak simple words and understand simple commands; at eighteen months he has a vocabulary of three to fifty words. At three he knows about 1 000 words which he can put into sentences, and at four his language differs from that of his parents in style rather than grammar. Recent evidence suggests that an infant is born with the capacity to speak. What is special about man's brain, compared with that of the monkey, is the complex system which enables a child to connect the sight and feel of, say, a toy bear with the sound pattern "toy-bear". And even more incredible is the young brain's ability to pick out an order in language from the mixture of sound around him, to analyze, to combine and recombine the parts of a language in new ways. But speech has to be induced, and this depends on interaction between the mother and the child, where the mother recognizes the signals in the child's babbling, grasping and smiling, and responds to them. Insensitivity of the mother to these signals dulls the interaction because the child gets discouraged and sends out only the obvious signals. Sensitivity to the child's non-verbal signals is essential to the growth and development of language.

单选题Brushing removes larger particles, but dentists suggest brushing the back of the tongue as well, where food residues and bacteria ______. A. flourish B. collaborate C. embark D. congregate

单选题The discussion was so prolonged and exhausting that __________ the speakers stopped for deferments.

单选题The underlined word "ventures" in Paragraph 2 can best be replaced by ______.

单选题The strategy put forward in the passage implies that ______.

单选题European conservatives, until the end of the 19th century, rejected democratic principles and institutions. Instead they opted for monarchies or for authoritarian govern ment.

单选题Being color-blind, he can't make a ______ between red and green.

单选题Early exponents of science fiction such as Jules Verne and H. G. Wells explored with {{U}}zest{{/U}} the future possibilities opened up to the optimistic imagination by modem technology.

单选题{{B}}Ⅰ{{/B}}Each of the passages is followed by some questions. For each question four answers are given. Read the passages carefully and choose the best answer to each question Gene therapy and gene-based drugs are two ways we could benefit from our growing mastery of genetic science. But there will be others as well. Here is one of the remarkable therapies on the cutting edge of genetic research that could make their way into mainstream medicine in the coming years. While it's true that just about every cell in the body has the instructions to make a complete human, most of those instructions are inactivated, and with good reason r the last thing you want for your brain cells is to start churning out stomach acid or your nose to turn into a kidney. The only time cells truly have the potential to turn into any and all body parts is very early in a pregnancy, When so-called stem cells haven't begun to specialize. Yet this untapped potential could be a terrific boon to medicine. Most diseases involve the death of healthy cells-brain cells in Alzheimer's, cardiac cells in heart disease, pancreatic cells in diabetes, to name a few ff doctors could isolate stem cells, then direct their growth, they might be able to furnish patients with healthy replacement tissue. It was incredibly difficult, but last fall scientists at the University of Wisconsin managed to isolate stem cells and get them to grow into neural, gut, muscle and bone cells. The process still can't be controlled, and may have unforeseen limitations; but if efforts to understand and master stem-cell development prove successful, doctors will have a therapeutic tool of incredible power. The same applies to cloning, which is really just the other side of the coin; true cloning, as first shown with the sheep Dolly two years ago, involves taking a developed cell and reactivating the genome within, resetting its developmental instructions to a pristine state. Once that happens, the rejuvenated cell can develop into a full-fledged animal, genetically identical to its parent. For agriculture, in which purely physical characteristics like milk production in a cow or low fat in a hog have real market value, biological carbon copies could become routine within a few years. This past year scientists have done for mice and cows what Ian Wilmut did for Dolly, and other creatures are bound to join the cloned menagerie in the coming year. Human cloning, on the other hand, may be technically feasible but legally and emotionally more difficult. Still, one day it will happen. The ability to reset body cells to a pristine, undeveloped state could give doctors exactly the same advantages they would get from stem cells: the potential to make healthy body tissues of all sorts, and thus to cure disease. That could prove to be a true "miracle cure".

单选题And researchers say that like those literary romantics Romeo and Juliet, they may be blind to the consequences of their quests for an idealized mate who serves their every physical and emotional need. Nearly 19 in 20 never-married respondents to a national survey agree that "when you marry you want your spouse to be your soul mate, first and foremost." according to the State of Our Unions: 2001 study released Wednesday by Rutgers University. David Popenoe, a Rutgers sociologist and one of the study's authors, said that view might spell doom for marriages. "It really provides a very unrealistic view of what marriage really is." Popenoe said. "The standard becomes so high, it's not easy to bail out if you didn't find a soul mate." The survey points to a fundamental dilemma in which younger people want more from the institution of marriage while they seemingly axe unwilling to make the necessary commitments. The survey also suggests that some respondents expect too much from a spouse, including the kind of emotional support rendered by same-sex friends. The authors of the study also suggest that the generation that was polled may more quickly leave a margin because of infidelity than past generations. Popenoe said the poll, conducted by the Gallup Organization, is the first of its kind to concentrate on people in their 20s. A total of 1, 003 married and single young adults nationwide were interviewed by telephone between January and March. The margin of error was plus or minus four percentage points. Respondents said they eventually want to get married, realize it's a lot of work and think there are too many divorces. They believe there is one right person for them out there somewhere and think their own marriages won't end in divorce. Since the poll is the first of its kind, researchers say it is impossible to say if expectations about marriage are changing or static. But scholars say the search for soul mates has increased over the last generation—and the last century—as marriage has become an institution centering on romance rather than utility. "One hundred years ago, people married for financial reasons, for tying families together, they married for political reasons," said John DeLamater, a sociologist at the University of Wisconsin. "And most people had children." Those conditions are no longer the case for young adults like David Asher, a 24-year waiter in a Trenton caf6 who has been in a relationship for about two years. He wants to wait to make sure he's ready to exchange vows. "I know a lot of it has to do with financial reasons," he said. "Maybe if you're going to have children, marriage is the best bet." But the main reason for matrimony: "If you're in love with someone, it's sort of like promising to them you are in love." That's all well and good, said Heather Helms-Erikson, an assistant professor of human development and family studies at the University of North Carolina at Greensboro, but passion—partly in endorpincaused physiological phenomenon—has been known to diminish in time.

单选题Justice in society must include both a fair trial to the accused and the selection of an appropriate punishment for those proven guilty. Because justice is regarded as one form of equality, we find in its earlier expressions the idea of a punishment equal to the crime. Recorded in the Bible is the expression "an eye for an eye, and a tooth for a tooth." That is, the individual who has done wrong has committed an offense against society. To make repayment for this offense, society must get equally balanced, which can be done only by imposing an equal injury upon him. This conception of deserved-punishment justice is reflected in many parts of the legal codes and procedures of modern times, which is illustrated when we demand the death penalty for a person who has committed murder. This philosophy of punishment was supported by the German idealist Hegel, who believed that society owed it to the criminal to put into operation a punishment equal to the crime he had committed. The criminal had by his own actions denied his true self and it is necessary to do something that will eliminate this denial and restore the self that has been denied. To the murderer nothing less than giving up his life will pay his debt The demand for the death penalty is a right the state owes the criminal and it should not deny him what he deserves. Modern jurists have tried to replace deserved-punishment justice with the notion of corrective justice. The aim of the latter is not to abandon the concept of equality but to find a more adequate way to express it. It tries to preserve the idea of equal opportunity for each individual to realize the best that is in him. This does not mean that criminals will escape punishment or be quickly returned to take up careers of crime. It means that justice is to heal the individual, not simply to get even with him. Therefore, his conviction of crime must not deprive him of the opportunity to make his way in the society of which he is a part.

单选题Because it is tuned a fifth lower, the viola produces a sound that is Umore resonant/U than that of the violin.

单选题Today's scientists are no longer constrained simply by the laws of nature, ______ in the past, but also by the laws (and attitudes) of the land.

单选题4 Publication of this survey had originally been intended to coincide with the annual meetings of the World Bank and the International Monetary Fund, scheduled for Septem ber 29th-30th in Washington, D.C. Those meetings, and the big anti-globalization pro tests that had been planned to accompany them, were among the least significant casualties of the terrorist atrocities of September 11th. You might have thought that the anti-capitalist protesters, after contemplating those horrors and their aftermath, would be regretting more than just the loss of a venue for their marches. Many are, no doubt. But judging by the response of some of their leaders and many of the activists ( if Internet chat rooms are any guide), grief is not always the prevailing mood. Some anti-globalists have found a kind of consolation even a cause of satis faction, in these terrible events--that of having been as they see it, proved right. To its fiercest critics, globalization, the march of international capitalism, is a force for oppression, exploitation and injustice. The rage that drove the terrorists to commit their obscene crime was in part, it is argued, a response to that. At the very least, it is suggested, terrorism thrives on poverty and international capitalism, the protesters say, thrives on poverty too. These may be extreme positions, but the minority that holds them is not tiny, by any means. Far more important, the anti-globalists have lately drawn tacit support if nothing else, reluctance to condemn—from a broad range of public opinion. As a result, they have been, and are likely to remain, politically influential. At a time such as this, sorting through issues of political economy may seem very far removed from what matters. In one sense, it is. But when many in the West are contemplating their future with new forebod ing, it is important to understand why the skeptics are wrong; why economic integration is a force for good; and why globalization, far from being the greatest cause of poverty, is its only feasible cure. Undeniably, popular support for that view is lacking. In the developed economies, support for further trade liberalization is uncertain; in some countries, voters are down right hostile to it. Starting a new round of global trade talks this year will be struggle, and seeing it through to a useful conclusion will be. The institutions that in most people's eyes represent the global economy—the IMF, the World Bank and the World Trade Organiza tion are reviled far more widely than they are admired; the best they can expect from opin ion at large is grudging acceptance. Governments, meanwhile, are accused of bowing down to business: globalization leaves them no choice. Private capital moves across the planet unchecked. Wherever it goes, it bleeds democracy of content and puts "profits be fore people".