单选题The crucial years of the Depression, as they are brought into historical focus, increasingly emerge as the decisive decade for American art, if not for American culture in general. For it was during this decade that many of the conflicts which had blocked the progress of American art in the past came to a head and sometimes boiled over. Janus-faced, the thirties look backward, sometimes as far as the Renaissance; and at the same time forward, as far as the present and beyond. It was the moment when artists, like Thomas Hart Benton, who wished to turn back the clock to regain the virtues of simpler times came into direct conflict with others, like Stuart Davis and Frank Lloyd Wright, who were ready to come to terms with the Machine Age and to deal with its consequences. America in the thirties was changing rapidly. In many areas the past was giving way to the present, although not without a struggle. A predominantly rural and small town society was being replaced by the giant complexes of the big cities; power was becoming increasingly centralized in the federal government and in large corporations. Many Americans, deeply attached to the old way of life, felt disinherited. At the same time, as immigration decreased and the population became more homogeneous, the need arose in art and literature to commemorate the ethnic and regional differences that were fast disappearing. Thus, paradoxically, the conviction that art, at least, should serve some purpose or carry some message of moral uplift grew stronger as the Puritan ethos lost its contemporary reality. Often this elevating message was a sermon in favor of just those traditional American virtues which were now threatened with obsolescence in a changed social and political context. In this new context, the appeal of the paintings by the regionalists and the American Scene painters often lay in their ability to recreate an atmosphere that glorified the traditional American values — self-reliance tempered with good-neighborliness, independence modified by a sense of community, hard work rewarded by a sense of order and purpose. Given the actual temper of the times, these themes were strangely anachronistic, just as the rhetoric supporting political isolationism was equally inappropriate in an international situation soon to involve America in a second world war. Such themes gained popularity because they filled a genome need for a comfortable collective fantasy of a Godfearing, white-picket-fence America, which in retrospect took on the nostalgic appeal of a lost Golden Age. In this light, an autonomous art-for-art's sake was viewed as a foreign invader liable to subvert the native American desire for a purposeful art. Abstract art was assigned the role of the villainous alien; realism was to personify the genuine American means of expression. The arguments drew favor in many camps: among the artists, because most were realists; among the politically oriented intellectuals, because abstract art was apolitical; and among museum officials, because they were surfeited with mediocre imitations of European modernism and were convinced that American art must develop its own distinct identity. To help along this road to self-definition, the museums were prepared to set up an artificial double standard, one for American art, and another for European art. In 1934, Ralph Hint wrote in Art News, " We have today in our midst a greater array of what may be called second-, third-, and fourth string artists than any other country. Our big annuals are marvelous outpourings of intelligence and skill; they have all the diversity and animation of a fine-ring circus. "

单选题Police believe that many burglars are amateurs who would flee if an alarm sounded or lights ________.

单选题Babbage was a prolific inventor, whose inventions include the ophthalmoscope for examining the retina of the eye, the skeleton key, the locomotive "cow catcher", and the speedometer.

单选题The danger of misinterpretation is greatest, of course, among speakers who, actually speak different native tongues, or come from different cultural backgrounds, because cultural difference necessarily implies different assumptions about natural and obvious ways to be polite. Anthropologist Thomas Kochman gives the example of a white office worker who appeared with a bandaged arm and felt rejected because her black fellow worker didn"t mention it. The doubly wounded worker assumed that her silent colleague didn"t notice or didn"t care. But the co-worker was purposely not calling attention to something her colleague might not want to talk about. She let her decide whether or not to mention it, being considerate by not imposing. Kochman says, based on his research, that these differences reflect recognizable black and white styles. An American woman visiting England was repeatedly offended—even, on bad days, enraged—when the British ignored her in setting in which she thought they should pay attention. For example, she was sitting at a booth in a railway-station cafeteria. A couple began to settle into the opposite seat in the same booth. They unloaded their luggage; they laid their coats on the seat; he asked what she would like to eat and went off to get it; she slid into the booth facing the American. And throughout all this, they showed no sign of having noticed that someone was already sitting in the booth. When the British woman lit up a cigarette, the American had a concrete object for her anger. She began ostentatiously looking around for another table to move to. Of course there was none; that"s why the British couple had sat in her booth in the first place. The smoker immediately crushed out her cigarette and apologized. This showed that she had noticed that someone else was sitting in the booth, and that she was not inclined to disturb her. But then she went back to pretending the American wasn"t there, a ruse in which her husband collaborated when he returned with their food and they ate it. To the American, politeness requires talk between strangers forced to share a booth in a cafeteria, if only a fleeting "Do you mind if I sit down?" or a conventional, "Is anyone sitting here?" even if it"s obvious no one is. The omission of such talk seemed to her like dreadful rudeness. The American couldn"t see that another system of politeness was at work. By not acknowledging here presence, the British couple freed her from the obligation to acknowledge theirs. The American expected a show of involvement; they were being polite by not imposing. An American man who had lived for years in Japan explained a similar politeness ethic. He lived, as many Japanese do, in extremely close quarters—a tiny room separated from neighboring rooms by paper-thin walls. In this case the walls were literally made of paper. In order to preserve privacy in this most unprivate situation, his Japanese neighbor with the door open, they steadfastly glued their gaze ahead as if they were alone in a desert. The American confessed to feeling what I believe most American would feel if a next-door neighbor passed within a few feet without acknowledging their presence—snubbed. But he realized that the intention was not rudeness by omitting to show involvement, but politeness by not imposing. The fate of the earth depends on cross-cultural communication. Nations must reach agreements, and agreements are made by individual representatives of nations sitting down and talking to each other—public analogues of private conversation. The processes are the same, and so are the pitfalls. Only the possible consequences are more extreme.

单选题In order to help the students get a better understanding of the new conception, the professor ______ it with many examples.

单选题Passage 5 Fear and its companion pain are two of the most useful things that men and animals possess, if they are properly used. If fire did not hurt when it burnt, children would play it until their hands were burnt away. Similarly, if pain existed but fear did not, a child would burn itself again and again, because fear would not warn it to keep away from the fire that had burnt it before. A really fearless soldier--and some do exist--is not a good soldier because he is soon killed; and a dead soldier is of no use to his army. Fear and pain are therefore two guards without which men and animals might soon die out. In our first sentence we suggested that fear ought to be properly used. If, for example, you never go out of your house because of the danger of being knocked down and killed in the street by a car, you are letting fear rule you too much. Even in your house you are not absolutely safe- an airplane may crash on your house, or ants may eat away some of the beams in your roof so that the latter falls on you, or you may get cancer ! The important thing is not to let fear rule you, but instead to use fear as your servant and guide. Fear will warn you of dangers; then you have to decide what action to take. In many cases, you can take quick and successful actions to avoid the danger. For example, you see a car coming straight towards you; fear warns you, you jump out of the way, and all is well. In some cases, however, you decide that there is nothing that you can do to avoid the danger. For example, you cannot prevent an airplane crashing onto your house. In this case, fear has given you its warning; you have examined it and decided on your course of action, so fear of this particular danger is no longer of any use to you, and you have to try to overcome it.

单选题In the United States at the time of World War Ⅱ, (When) soldiers were screened (for military service) the army defined (a minimal level) of literacy as that (was normally achieved) in the fifth grade.

单选题He is constantly late, and ill-prepared when he does finally arrive. He is Ujeopardizing/U his future.

单选题With the economy of the country going strong, the______mood is one of optimism.

单选题The belief that the mind plays an important role in physical illness goes back to the earliest days of medicine. From the time of the ancient Greeks to the beginning of the 20th century, it was generally accepted by both physician and patient that the mind can affect the course of illness, and it seemed natural to apply this concept in medical treatments of disease. After the discovery of antibiotics, a new assumption arose that treatment of infectious or inflammatory disease requires only the elimination of the foreign organism or agent that triggers the illness. In the rush to discover new antibiotics and drugs that cure specific infections and diseases, the fact that the body's own responses can influence susceptibility to disease and its course was largely ignored by medical researchers. It is ironic that research into infectious and inflammatory disease first led 20th-century medicine to reject the idea that the mind influences physical illness, and now research in the same field—including the work of our laboratory and of our collaborators at the National Institutes of Health—is proving the contrary. New molecular and pharmacological tools have made it possible for us to identify the intricate network that exists between the immune system and the brain, a network that allows the two systems to signal each other continuously and rapidly. Chemicals produced by immune cells signal the brain, and the brain in turn sends chemical signals to restrain the immune system. These same chemical signals also affect behavior and the response to stress. Disruption of this communication network in any way, whether inherited or through drugs, toxic substances or surgery, exacerbates the diseases that these systems guard against, infectious, inflammatory, autoimmune and associated mood disorders. The clinical significance of these findings is likely to prove. They hold the promise of extending the range of therapeutic treatments available for various disorders, as drugs previously known to work primarily for nervous system problems are shown to be effective against immune maladies, and vice versa. They also help to substantiate the popularly held impression (still discounted in some medical circles) that our state of mind can influence how well we resist or recover from infectious or inflammatory diseases. The brain's stress response system is activated in threatening situations. The immune system responds automatically to pathogens and foreign molecules. These two response systems are the body's principal means for maintaining an internal steady state called homeostasis. A substantial proportion of human cellular machinery is dedicated to maintaining it. When homeostasis is disturbed or threatened, a repertoire of molecular, cellular and behavioral responses comes into play. These responses attempt to counteract the disturbing forces in order to reestablish a steady state. They can be specific to the foreign invader or a particular stress, or they can be generalized and nonspecific when the threat to homeostasis exceeds a certain threshold. The adaptive responses may themselves turn into stressors capable of producing disease. We are just beginning to understand the many ways in which the brain and the immune system are interdependent, how they help to regulate and counter regulate each other and how they themselves can malfunction and produce diseases.

单选题She felt really bad when she realized that she had lost her watch. It wasn't expensive but it had sentimental ______. A. expense B. price C. value D. charge

单选题Please ______ if you ever come to Sydney.

单选题The criticism from the public has ______ this novel.

单选题The mother is told that her child is desperately ill--the chance of survival are slim, and the treatment is as dreadful as the disease. A. incurable B. fearful C. impossible D. troublesome

单选题Police officers working on the murder case have______ hundreds of families.

单选题{{B}}Passage Three{{/B}} There are faults which age releases us from, and there are virtues which turn to vices with the lapse of years. The worst of these is thrift, which in early and middle life is wisdom and duty to practice for a provision against destitution. As time goes on this virtue is apt to turn into the ugliest, cruelest, shabbiest of the vices. Then the victim of it finds himself storing past all probable need of saying for himself or those next him, m the deprivation of the remoter kin of the race; In the earlier time when gain was symbolized by gold or silver, the miser had a sensual joy in the touch of his riches, in hearing the coins clink in their fall through his fingers, and in gloating upon their increase sensible m the hand and eye. Then the miser had his place among the great figures of misdoing; he was of a dramatic effect, like a murderer or a robber; and something of this bad distinction clung to him even when his coins had changed to paper currency, the clean, white notes of the only English bank, or the greenbacks of our innumerable banks of issue; but when the sense of riches had been transmuted to the balance in his favor at his banker's, or the bonds in his drawer at the safety-deposit vault, all splendor had gone out of his vice. His bad eminence was gone, but he clung to the lust of gain which had ranked him with the picturesque wrong-doers, and which only ruin from without could save him from, unless he gave his remnant of strength to saving himself from it. Most aging men are sensible of all this, but few have the frankness of that aging man who once said that he who died rich died disgraced, and died the other day in the comparative poverty of fifty millions.

单选题Chemisty is closely ______ with other studies: physics, biology and so on.