单选题Although Asian countries are generally more ______ in social customs than western countries, there have been several notable examples of women leaders in both China and India.(2007年中国矿业大学考博试题)

单选题Owing to a/an ______ lack of lower-income housing, the municipal government is embarrassed by the impressing housing issue.

单选题The biosphere is the name biologists give to the sort of skin on the surface of this planet that is inhabitable by living organisms. Most land creatures occupy only the interface between the atmosphere and the land; birds extend their range for a few hundred feet into the atmosphere; burrowing invertebrates such as earthworms may reach a few yards into the soil but rarely penetrate father unless it has been recently disturbed by men. Fish cover a wider range, from just beneath the surface of the sea to those depths of greater than a mile inhabited by specialized creatures. Fungi and bacteria are plentiful in the atmosphere to a height of about half a mile, blown there hy winds from the lower air. Balloon exploration of the stratosphere as long ago as 1936 indicated that moulds and bacteria could be found at heights of several miles, recently the USA"s National Aeronautics and Space Administration has detected them, in decreasing numbers, at heights up to eighteen feet, compared with 50 to 100 per cubic foot at two to six miles (the usual altitude of jet aircraft), and they are almost certainly in an inactive state. Marine bacteria have been detected at the bottom of the deep Pacific trench, sometimes as deep as seven miles; they are certainly not inactive. Living microbes have also been obtained on land from cores of rock drilled (while prospecting for oil) at depths of as much as 1,200 feet. Thus we can say, disregarding the exploits of astronauts, that the biosphere has a maximum thickness of about twenty-five miles. Active living processes occur only within a compass of about seven miles, in the sea, on land and in the lower atmosphere, but the majority of living creatures live within a zone of a hundred feet or so. If this planet were scaled down to the size of an orange, the biosphere, at its extreme width, would occupy the thickness of the orange-colored skin, excluding the pith. In this tiny zone of our planet takes place the multitude of chemical and biological activities that we call life. The way in which living creatures interact with each other, depend on each other or compete with each other, has fascinated thinkers since the beginning of recorded history. Living things exist in a fine balance which is often taken for granted for, from a practical point of view, things could not be otherwise. Yet it is a source of continual amazement to scientists because of its intricacy and delicacy. The balance of nature is obvious most often when it is disturbed, yet even here it can seem remarkable how quickly it readjusts itself to a new balance after a disturbance. The science of ecology—the study of the interaction of organisms with their environment—has grown up to deal with the minutiae of the balance of nature.

单选题While social scientists are devoting much of their effort to poverty research, ______.

单选题Money spent on advertising is money spent as well as any I know of. It serves directly to assist a rapid distribution of goods at reasonable price, thereby establishing a firm home market and so making it possible to provide for export at competitive prices. By drawing attention to new ideas it helps enormously to raise standards of living. By helping to increase demand it ensures an increased need for labour, and is therefore an effective way to fight unemployment. It lowers the costs of many services: without advertisements your daily newspaper would cost four times as much, the price of your television licence would need to be doubled, and travel by bus or tube would cost 20 percent more. And perhaps most important of all, advertising provides a guarantee of reasonable value in the products and services you buy. Apart from the fact that twenty-seven acts of Parliament govern the terms of advertising, no regular advertiser dare promote a product that fails to live up to the promise of his advertisements. He might fool some people for a little while through misleading advertising. He will not do so for long, for mercifully the public has the good sense not to buy the inferior article more than once. If you see an article consistently advertised, it is the surest proof I know that the article does what is claimed for it, and that it represents good value. Advertising does more for the material benefit of the community than any other force I can think of. There is one more point I feel I ought to touch on. Recently I heard a well-known television personality declare that he was against advertising because it persuades rather than informs. He was drawing excessively fine distinctions. Of course advertising seeks to persuade. If its message were confined merely to information—and that in itself would be difficult if not impossible to achieve, for even a detail such as the choice of the colour of a shirt is subtly persuasive—advertising would be so boring that no one would pay any attention. But perhaps that is what the well-known television personality wants.

单选题 If you are catching a train, it is always ______ better to be early even a fraction of a minute than too late.

单选题When confronted with such questions, my mind goes______, and I can hardly remember my own date of birth.

单选题（浙江大学2009年试题） Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience, and they also need to give serious【1】to how they can best【2】to such changes. Growing bodies need movement and【3】, but not just in ways that emphasize competition.【4】they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the【5】that comes from achieving success arid knowing that their accomplishments are【6】by others. However, the typical teenage lifestyle is already filled with so much competition that it would be【7】to plan activities in which there are more winners than losers,【8】, publishing newsletters with many student-written book reviews,【9】student artwork, and sponsoring book discussion c ubs. A variety of small clubs can provide【10】opportunities for leadership as well as for practice in successful【11】dynamics. Making friends is extremely important to teenagers, and many shy students need the【12】of some kind of organization with a supportive adult【13】visible in the background. In these activities, it is important to remember that the young teens have【14】attention spans. A variety of activities should be organized【15】participants can remain active as long as they want and then go on to【16】else without feeling guilty and without letting the other participants【17】. This does not mean that adults must accept irresponsibility.【18】they can help students acquire a sense of commitment by【19】for roles that are within their【20】and their attention spans and by shaving clearly stated rules.

单选题The incomplete sentence of "So far so good" (Paragraph 10) can probably be used to mean ______.

单选题It has long been known that total sleep ______is 100 percent fatal to rats, yet, upon examination of the dead bodies, the animals look completely normal.

单选题The authorities are discouraging new ______ who want to enter the country as there aren't enough jobs for them.

单选题People were surprised to find that Mr. Johnson had the ability to _____ everything he was involved in.

单选题A major role of computer science has been to alleviate problems, mainly by making computer systems cheaper, faster, more reliable, and easier to use.

单选题Alone in a deserted house, he was so busy with his research work that he felt ______ but lonely.

单选题On September 7, 2001, a 68-year-old woman in Strasbourg, France, had her gall bladder (胆囊) removed by-surgeons operating, via computer form New York. It was the first complete telesurgery procedure performed by surgeons nearly 4,000 miles away from their patient. In New York, Marescaux teamed up with surgeon Michel Gagner to perform the historic long-distance operation. A high-speed fiber-optic service provided by France Telecom made the connection between New York and Strasbourg. The two surgeons controlled the instruments using an advanced robotic surgical system, designed by Computer Motion Inc. that enabled the procedure to be minimally invasive. The patient was released from the hospital after about 48 hours and regained normal activity the following week. The high-speed fiber-optic connection between New York and France made it possible to overcome a key obstacle to telesurgery time delay. It was crucial that a continuous time delay of less than 200 milliseconds be maintained throughout the operation, between the surgeon"s movements in New York and the return video (from Strasbourg) on his screen. The delay problem includes video coding decoding and signal transmission time. France Telecom"s engineers achieved an average time delay of 150 milliseconds. "I felt as comfortable operating on my patient as if I had been in the room," says Marescaux. The successful collaboration (合作) among medicine, advanced technology, and telecommunications is likely to have enormous implications for patient care and doctor training. Highly skilled surgeons may soon regularly perform especially difficult operations through long-distance procedures. The computer systems used to control surgical movement can also lead to a breakthrough in teaching surgical techniques to a new generation of physicians. More surgeons-in-training will have the opportunity to observe their teachers in action in telesurgery operating rooms around the world. Marescaux describes the success of the remotely performed surgical procedure as the beginning of a "third revolution" in surgery within the last decade. The first was the arrival of minimally invasive surgery, enabling procedures to be performed with guidance by a camera, meaning that the abdomen (腹部) and thorax (胸腔) do not have to be opened. The second was the introduction of computer-assisted surgery, where complicated software algorithms (计算法) enhance the safety of the surgeon"s movements during a procedure, making them more accurate, while introducing the concept of distance between the surgeon and the patient. It was thus natural to imagine that this distance-currently several meters in the operating room could potentially be up to several thousand kilometers.

单选题Employees are not slaves who must bear being ordered around. They would not put their ______ in their pocket. A. arrogance B. conceit C. pride D. prime

单选题The blue, mystic Lake Ellsinore lies in an inland California valley, which is teeming and steaming with hot springs. Rimmed by shaggy mountains whose forested crests are reflected in its clear waters, Lake Ellsinore is the very personification of peace--but on it rests the curse of Tondo. The lake had a colorful history. Much of it lies buried in legend, and it is difficult to separate fact from fiction. There have been stories of underground volcanoes on the lake bottom, erupting, killing fish and discoloring the water. There have been stories of a playful sea serpent that lived in its depths. Long noted for its scenic beauty and health-giving waters, the lake was a famous resort in the Nineties. But long before the first white man had set foot along the shore of the lake, this part of California had been the home of the Soboba Indians. Their chief was Tondo, a stern and unforgiving man. He had a daughter, Morning Star, who was in love with Palo, son of the chief the Pales, a neighboring tribe. The Sobobas and Pales were sworn enemies. For a time the lovers met secretly. Then one day they were discovered by Tondo. His rage was terrible to behold. He forbade the lovers ever to meet again. Morning Star tried in every way to appease her father's anger, to soften his heart toward Palo. But in time she saw that it was useless; that he would never give his consent to their marriage. Vowing that they would never be separated, the Indian maid and her lover walked hand in hand into the lake, as the dreary November sun cast long shadows on the land. They were followed by a group of orphan children whom Morning Star had befriended. All walked into the lake, singing the mournful death song of their people, while Tondo stood on the shore and cursed the lovers, cursed the blue water into which they all walked to their death. Ever since that day it would see that a jinx has been laid over Lake Ellsinore. Old-timers tell of a great upheaval in the lake which caused water to spout into the air like a geyser and turn blood-red. Later, 'it became known that three hundred springs of boiling mud and water were born in the valley during that upheaval. The springs reeked with sulphur. For many years after this phenomenon the lake remained peaceful. Then boats were overturned for an apparent reason, and few of their occupants ever returned to tell the story. This continued for several years. At the same time, strong swimmers dived into the lake never to reappear. In 1833 and again in 1846, fish in the lake suddenly died. In the spring of 1850 came the Battle of the Gnats. They bred in the water of the lake and swarmed over the land. They invaded the countryside until the harassed inhabitants called for help. And in July 1951, the sky-blue waters of the lake vanished like mist before a noonday sun. When the bottom was laid bare there was no trace of a volcano, the bottomless pits, or the other disturbances of legend or fact. The copious winter rains of 1951～1952 have replenished the lake. But what menace does its haunting beauty hold today? For tomorrow? The once mighty Sobobas are few now. But the old men swear that their ancestors still haunt the lake. They nod grizzled head and murmur that the Great Tondo's curse will forever remain upon the lake. Only Time, the wise and silent one, can tell.

单选题His desire to______other people has caused trouble in his family.(2002年上海交通大学考博试题)

单选题Everyone experiences fear during major crisis—such as fires, automobile accidents, etc. Some people even feel very nervous when they fly in airplanes. No matter how hard they try, they cannot lower their anxiety. Some of them enjoy talking about their fears while others resent being asked to discuss their personal feelings. Many are aware that they feel anxious but only a few are conscious of the way they express their tension. Some people try to hide their nervousness: they try to disguise their anxiety by telling jokes. Others become loud and aggressive, attacking people by making them the butt of cruel jokes. Sometimes making someone else the target of jokes is an attempt to control one"s own fears—to master anxiety. A number of factors can be mentioned as important in explaining why some people have a fear of flying: early childhood experiences, general sense of security, fear of heights, trust in others, percentage of alcohol in blood, etc. The memory of a bad experience can sometimes trigger the same fear caused by that experience. Thus, a child might be frightened by the sight of a dog even though he is safe, merely because he once had a bad experience with a dog. A bad experience can be the cue that triggers our fears. But the crucial factor seems to be a feeling of no control. Usually we are able to suppress our feelings so that they do not affect our behavior. But sometimes the tension produced by our fears is so great that we cannot suppress it. At such time we need to discharge the tension by laughing or crying. By smiling foolishly and talking loudly, we are able to repress the rising feeling of fear so that it does not affect the way we behave. Because it is necessary to recognize a problem before it can be solved, admitting that we are afraid is an integral part of the process of mastering our fears.

单选题The discrepancy in the company accounts is so ______ that no auditor could have failed to notice it.