单选题The "reconfiguration plan'(Par

单选题Amazon has given in to publisher pressure and agreed to abandon their $9.99 price point for e-Books. PuNisher Macmillan felt that the $9.99 price devalued many of its bestsellers, which often sell for $30 in hardcover format. In response to the pricing dispute, Amazon briefly removed all Macmillan books from its store last week. However, the boycott lasted only a few days before Amazon gave in to Macmillan's demands. In a statement Sunday, Amazon defended its position to customers: Macmillan, one of the "big six" publishers, has clearly communicated to us that, regardless of our viewpoint, they are committed to switching to an agency model and charging $12.99 to $14.99 for e-Book versions of bestsellers and most hardcover releases. We have expressed our strong disagreement and the seriousness of our disagreement by temporarily ceasing the sale of all Macmillan titles. We want you to know that ultimately, however, we will have to capitulate and accept Macmillan's terms because Macmillan has a monopoly over their own titles, and we will want to offer them to you even at prices we believe are needlessly high for e-Books. Amazon's decision to throw in the towel may be related to Macmillan's recent agreement to sell books in Apple's iBookstore. Amazon has captured an overwhelming share of the e-Book market with its Kindle reader, but if the iPad becomes successful publishers may turn to Apple to sell their e-Books. Publishers seem more interested in protecting the value of their hardcover books than competing in a digital format. Will higher e-Book prices convince you to purchase a physical copy of your next novel, or will you accept a modest price increase given that e-Books are typically cheaper?

单选题Which of the following statements best expresses the author's attitude toward the damage to vegetation caused by foraging elephants?

单选题Many pure metals have little use because they are too soft, rust too easily, or have some other______.(电子科技大学2005年试题)

单选题When you are on the Information Highway, which of the following is not necessary for you to learn? A．How Web pages are put together. B．How to write software. C．How to surf the Internet. D．How to drive cars.

单选题{{B}}Passage Four{{/B}} We sometimes think humans are uniquely vulnerable to anxiety, but stress seems to affect the immune defenses of lower animals too. In one experiment, for example, behavioral immunologist (免疫学家) Mark Laudenslager, at the University of Denver, gave mild electric shocks to 24 rats. Half the animals could switch off the current by turning a wheel in their enclosure, while the other half could not. The rats in the two groups were paired so that each time one rat turned the wheel it protected both itself and its helpless Partner from the shock. Laudenslager found that the immune response was depressed below normal in the helpless rats but not in those that could turn off the electricity. What he has demonstrated, he believes, is that lack of control over an event, not the experience itself, is what wakens the immune system. Other researchers agree, Jay Weiss, a psychologist at Duke University School of Medicine, has shown that animals who are allowed to control unpleasant stimuli don't develop sleep disturbances or changes in brain chemistry typical of stressed rats. But if the animals are conditioned to confront with situations they have no control over, they later behave passively even when faced with experiences they can control. Such findings reinforce psychologists' suspicions that the experience or perception of helplessness is one of the most harmful factors in depression. One of the most startling examples of how the mind can alter the immune response was discovered by chance. In 1975 psychologist Robert Ader at the University of Rochester School of Medicine conditioned (使形成条件反射) mice to avoid saccharin (糖精) by simultaneously feeding them the sweetener and injecting them with a drug that while suppressing their immune systems caused stomach upsets. Associating the saccharin with the stomach pains, the mice quickly learned to avoid the sweetener. In order to extinguish this dislike for the sweetener, Ader reexposed the animals to saccharin, this time without the drug, and was astonished to find that those mice that had received the highest amounts of sweetener during their earlier conditioning died. He could only speculate that he had so successfully conditioned the rats that saccharin alone now served to weaken their immune systems enough to kill them.

单选题The work that women do has always been fundamental to the global economy. But their contribution hasn't registered with traditional economic institutions because so much of it has been nonmonetary. In fact, one common economic term for nonmonetary work is inactivity. It's that attitude that has made women's work invisible. No wonder the battle cry of the women's movement was equality. By moving into the world of paid work, in rich countries at least, women have indeed upped their visibility. But I doubt that you could make a very conclusive case that they have become equal to men. The United Nations estimated in 1993 that economic equality between the sexes would take, at the pace then prevailing, 1,000 years to achieve. The media love female high fliers, the handful of company directors and CEOs who are trotted out time and again as evidence of the gains women have made. But they are not truly representative of the average working woman, saddled with a double burden as she tries to balance her job with life as a mother and homemaker. This balancing act is a formula for unfulfillment. It would have been far more equitable for women in the long run if it was the nonmonetary work that had been shared out — if, for example, men spent more than a fraction of the time with their children that their wives do. And I believe that, in practice, most women would prefer simple fairness to economic equality. As my friend Hazel Henderson says, our kids didn't want to see us turn into the best bloody men. Still, it's very much a trend to focus on the global economic impact of women, particularly as it's felt in the small-scale initiatives that women have established around the world. Dealing directly with economically marginalized communities and cooperatives around the globe, I've seen how women hold a society together. Economic opportunity means much more to them than money. It also fosters the fundamentals of self-esteem education, health care, cultural continuity and the chance to protect the past while shaping a future. A sense of community is one of the so-called "feminine" values that ethical business thinkers put forward in their quest for new paradigms. These values reflect intimate personal and cultural attributes that are in many ways the reverse of the global-market syndrome, which is all about distance, impersonality and the movement of capital regardless of human consequence. You don't have to wonder what would happen if we could feminize economic activity and economic relations. There is already plenty of evidence in the work of some pioneering female thinkers whose concern about the society their children will inherit promises to fundamentally change global economics. In fact, most of the financial sector's innovative thinking on socially responsive investing has come from women. Why am I not surprised? Globalization is a mug's game being played in a Man's world. I can imagine a day when compassion counts as much as cash flow. After all, the challenges that confront the business world already demand a holistic perspective. And who is going to be best equipped to face that future?

单选题______ in 1635, the Boston Latin School is the oldest public school in the United States. A. Founded B. Founding C. To found D. Having founded

单选题 Directions: In this part there are four passages, each followed by five questions or unfinished statements. For each of them, there are four suggested answers. Choose the one that you think is the best answer. Mark your ANSWER SHEET by drawing with a pencil a short bar across the corresponding letter in the brackets.{{B}}11-15{{/B}} Communication is the sending of information or news from one person to another. If human beings could not communicate with one another, each person would have to learn everything for himself. Although animals as well as men can communicate, so far as we know, they can express only the simple emotions like pain, joy, fear, hunger, anger and love. Some animals have a more advanced form of language using sounds, and others use a wide range of sounds and face movements, but we still have much to learn about these animal languages. Speech is the most important means of communication between people. But it is not the only one. Nor is it the oldest. We use facial expressions, gestures and hand movements to express our feelings and to send signals to other people. Animals use this "body language" a great deal. The sign language used by deaf people is an example of communication without speech, while blind people communicate largely through touch and hearing.

单选题They didn’t tell me ______ go for their holiday.

单选题 A. {{U}}ow{{/U}}n B. foll{{U}}ow{{/U}} C. kn{{U}}ow{{/U}} D. kn{{U}}ow{{/U}}ledge

单选题The name of television comes from the Greek word tele and the Latin word videre, ______ "far" and "to see", respectively.

单选题When, in the age of automation, man searches for a worker to do the tedious, unpleasant jobs that are impossible to mechanize, he may very profitably consider the ape. If we tackled the problem of breeding for brains with as much as enthusiasm as we devote to breeding dogs of surrealistic shapes, we could eventually produce assorted models of useful primates, ranging in size from the gorilla down to the baboon, each adapted to a special kind of work. It is not putting too much strain on the imagination to assume that geneticists could produce a super-ape, able to understand some scores of words, and capable of being trained for such jobs as picking fruit, cleaning up the litter in parks, shining shoes, collecting garbage, doing household chores, and even baby-sitting (though I have known some babies I would not care to trust with a valuable ape). Apes could do many jobs, such as cleaning streets and the more repetitive types of agricultural work, without supervision, though they might need protection from those exceptional specimens of Homo sapiens who think it amusing to tease or bully anything they consider lower on the evolutionary ladder. For other tasks, such as delivering papers and laboring on the docks, our man-ape would have to work under human overseers; and, incidentally, I would love to see the finale of the twenty-first century version of the Waterfront in which the honest but hairy hero will drum on his chest after—literally taking the wicked labor leader apart. Once a supply of nonhuman workers becomes available, a whole range of low IQ jobs could be thankfully relinquished by mankind, to its great mental and physical advantage. What is more, one of the problems which has plagued so many fictional Utopias would be avoided: There would be none of the deridingly subhuman Epsilons of Huxley's Brave New World to act as a permanent reproach to society, for there is a profound moral difference between breeding sub-men and super-apes, though the end products are much the same. The first would introduce a form of slavery, the second would be a biological triumph which could benefit both men and animals.

单选题2 Thirty-two people watched Kitty Genovese being killed right beneath their win dows. She was their neighbor. Yet none of the 32 helped her. Not one even called the po lice. Was this in gunman cruelty? Was it lack of feeling about one's fellow man? "Not so," say scientists John Barley and Bib Fatane. These men went beyond the headlines to probe the reasons why people didn't act. They found that a person has to go through two steps before he can help. First he has to notice that is an emergency. Suppose you see a middle-aged man fall to the side-walk, is he having a heart attack? Is he in a coma from diabetes? Or is he about to sleep off a drunk? Is the smoke coming into the room from a leak in the air conditioning? Is it "steam pipes," Or is it really smoke from a fire? It's not always easy to tell if you are faced with a real emergency. Second, and more important, the person faced with an emergency must feel personal ly responsible. He must feel that he must help, or the person won't get the help he needs. The researchers found that a lot depends on how many people are around. They had college students in to be "tested. " Some came alone. Some came with one or two others. And some came in large groups. The receptionist started them off on the "tests. " Then she went into the next room. A curtain divided the "testing room" and the room into which she went. Soon the students heard a scream, the noise of file cabinets falling and cry for help. All of this had been pre-recorded on a tape-recorder. Eight out of ten of the students taking the test alone acted to help. Of the students in pairs, only two out of the ten helped. Of the students in group, none helped. In other words, in a group, Americans often fail to act. They feel that others will act. They, themselves, needn't. They do not feel any direct responsibility. Are people bothered by situation where people are in trouble? Yes, scientists found that the people were emotional, they sweated, they had trembling hands. They felt that other person's trouble. But they did not act. They were in a group. Their actions were shaped by the actions of those they were with.

单选题The forms ______ the students need to fill out can be completed at home. A．why B．what C．how D．that

单选题Their financial success has______jealousy among their neighbors.

单选题Discussion of the assimilation of Puerto Ricans in the United States has focused on two factors: social standing and the loss of national culture. In general, excessive stress is placed on one fact or the other, depending on whether fine commentator is North American or Puerto Rica. Many American Social scientists, such as Oscar Handlin, Joseph Fitzpatrick, and Oscar Lewis, consider Puerto Ricans as the most recent in a long line of ethnic entrants to occupy the lowest rung on the social ladder. Such a "socio-demographic" approach tends to regard assimilation as a benign process, taking for granted increased economic advantage and inevitable cultural integration, in a supposedly egalitarian context. However, this approach fails to take into account the colonial nature of the Puerto Rican case, with this group, unlike their European predecessors, coming from a nation politically subordinated to the United States. Even the "radical" critiques of this mainstream research model, such as the critique developed in Divided Society, attach the issue of ethnic assimilation too mechanically to factors of economic and social mobility, and are thus unable to illuminate the cultural subordination of Puerto Ricans as a colonial minority. In contrast, the "Colonialist" approach of island-based writers such as Eduardo Seda-Bonilla, Manuel Maldonado-Denis, and Lius Nieves-Falcon tends to view assimilation as the forced loss of national culture in an unequal contest with imposed foreign values. There is, of course, a strong tradition of culture accommodation among other Puerto Rican thinkers. The writings of Eugenio Fernandez Mendez clearly exemplify this tradition, and many supporters of Puerto Rico"s commonwealth status share the same universalizing orientation. But the Puerto Rican intellectuals who have written most about the assimilation process in the United States all advance cultural nationalist views, advocating the preservation of minority cultural distinctions and rejecting what they see as the subjugation of colonial nationalities. This cultural and political emphasis is appropriate, but the colonialist thinkers misdirect it, overlooking the class relations at work in both Puerto Rican and North American history. They pose the clash of national cultures as absolute polarity, with each culture understood as static and undifferentiated. Yet both the Puerto Rican and North American traditions have been subject to constant challenge from cultural forces within their own societies; forces that may move toward each other in ways that cannot be written off as mere "assimilation". Consider, for example, the indigenous and Afro-Caribbean traditions in Puerto Rican culture and how they influence and are influenced by other Caribbean cultures and Black cultures in the United States. The elements of Coercion and inequality, so central to cultural contact according to the colonialist framework, play no role in this kind of convergence of racially and ethnically different elements of the same class.

单选题The girl ______ when she couldn't answer the question in the presence of all her classmates. A. flourished B. flattered C. flushed D. fluttered

单选题"Opinion" is a word that is often used carelessly today. It is used to refer to matters of taste, belief, and judgment. This casual use would probably cause little confusion if people didn"t attach too much importance to opinion. Unfortunately, most do attach great importance to it. "I have as much right to my opinion as you to yours," and "Everyone"s entitled to his opinion," are common expressions. In fact, anyone who would challenge another"s opinion is likely to be branded intolerant. Is that label accurate? Is it intolerant to challenge another"s opinion? It depends on what definition of opinion you have in mind. For example, you may ask a friend "What do you think of the new Ford cars?" And he may reply, "In my opinion, they"re ugly." In this case, it would not only be intolerant to challenge his statement, but foolish. For it"s obvious that by opinion he means his personal preference, a matter of taste. And as the old saying goes, "It"s pointless to argue about matters of taste." But consider this very different use of the term. A newspaper reports that the Supreme Court has delivered its opinion in a controversial case. Obviously the justices did not state their personal preferences, their mere likes and dislikes. They stated their considered judgment, painstakingly arrived at after thorough inquiry and deliberation. Most of what is referred to as opinion falls somewhere between these two extremes. It is not an expression of taste. Nor is it careful judgment. Yet it may contain elements of both. It is a view or belief more or less casually arrived at, with or without examining the evidence. Is everyone entitled to his opinion? Of course, this is not only permitted, but guaranteed. We are free to act on our opinions only so long as, in doing so, we do not harm others.