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文学
单选题
单选题Which of tile following does not belong to conservatism in financing?
单选题On ______ Saturday moming I usually stay at ______ home and do my homework. A.×; the B.the; the C.the; × D.×; ×
单选题{{B}}Passage Three{{/B}}
The discovery of the Antarctic not only
proved one of the most interesting of all geographical adventures, but created
what might be called "the heroic age of Antarctic exploration". By their
tremendous heroism, men such as Shackleton, Scott, and Amundsen caused a new
continent to emerge from the shadows, and yet that heroic age, little more than
a century old, is already passing. Modern science and inventions are
revolutionizing the techniques of former explorers, and, although still calling
for courage and feats of endurance, future journeys into these icy wastes will
probably depend on motor vehicles equipped with caterpillar traction rather than
on the dogs that earlier discoverers found so invaluable. Few
realize that this Antarctic continent is almost equal in size to South America,
and enormous field of work awaits geographers and prospectors. The coasts of
this continent remain to be accurately charted, and the mapping of the whole of
interior presents formidable task to the cartographers who undertake the work.
Once their labors are completed, it will be possible to prospect the vast
natural resources which scientists believe will furnish one of the largest
treasure hoards of metals and minerals the world has yet known, an almost
inexhaustible sources of copper, coal, uranium, and many other ores will become
available to man. Such discoveries will usher in an era of practical
exploitation of the Antarctic wastes. The polar darkness which
hides this continent for the six winter months will be defeated by huge
batteries of light, and make possible the establishing of air fields for the
future intercontinental air service by making these areas as light as day.
Present flying routes will completely change, for the Antarctic refueling bases
will make flight from Australia to South America comparatively easy over the
5,000 miles journey. The climate is not likely to offer an
insuperable problem, for the explorer Admiral Byrd has shown that the climate is
possible even for men completely untrained for expeditions into those frozen
wastes. Some of his parties were men who had never seen snow before, and yet he
records that they survived the rigors of the Antarctic climate comfortably, so
that, provided that the appropriate installations are made, we may assume that
human beings from all countries could live there safely. Byrd even affirms that
it is probably the most health climate in the world, for the intense cold of
thousands of years has sterilized this continent, and rendered it absolutely
germfree, with the consequences that ordinary and extraordinary sicknesses and
disease from which man suffers in other zones with different climates are here
utterly unknown. There exist no problems of conservation and
preservation of food supplies, for the latter keep indefinitely without any
signs of deterioration; it may even be that later generations will come to
regard the Antarctic as the natural storehouse for the whole world. Plans are
already on foot to set up permanent bases on the shores of this continent, and
what so few years ago was regarded as a "dead continent" now promises to be a
most active centre of human life and endeavor.
单选题The only reason for buying HDTV might be
单选题Chinese-Americans today have higher incomes than Americans in general. One-fourth of all【36】Chinese-Americans are working in scientific and professional【37】. The Chinese have risen to this position【38】some of the harshest discrimination and violence【39】any immigrants in the history of this country. Today, 【40】of the Chinese prosperity (成功) is【41】the simple fact that they work harder and take【42】of educational opportunities. Chinese-Americans have had three Noble【43】winners, all in physics. Many more have PhDs, especially from high【44】universities. Among academics, Asians publish more than【45】blacks or whites.
单选题
单选题Text 1 Some futurologists have assumed that the vast upsurge of women in the workforce may portend a rejection of marriage. Many women, according to this hypothesis, would rather work than marry. The converse of this concern is that the prospects of becoming a multi-paycheck household could encourage marriages. In the past, only the earnings and financial prospects of the man counted in the marriage decision. Now, however, the earning ability of a woman can make her more attractive as a marriage partner. Data show that economic downturns tend to postpone marriage because the parties cannot afford to establish a family or are concerned about rainy days ahead. As the economy rebounds, the number of marriages also rises. Coincident with the increase in women working outside the home is the increase in divorce rates. Yet, it may be wrong to jump to any simple cause-and-effect conclusions. The impact of a wife's work on divorce is no less cloudy than its impact on marriage decisions. The realization that she can be a good provider may increase the chances that a working wife will choose divorce over an unsatisfactory marriage. But the reverse is equally plausible. Tensions grounded in financial problems often play a key role in ending a marriage. Given high unemployment, inflationary problems, and slow growth in real earnings, a working wife can increase household income and relieve some of these pressing financial burdens. By raising a family's standard of living, a working wife may strengthen her family's financial and emotional stability. Psychological factors also should be considered. For example, a wife blocked from a career outside the home may feel caged in the house. She may view her only choice as seeking a divorce. On the other hand, if she can find fulfillment through work outside the home, work and marriage can go together to create a stronger and more stable union. Also, a major part of women's inequality in marriage has been due to the fact that, in most cases, men have remained the main breadwinners. With higher earning capacity and status occupations outside of the home comes the Capacity to exercise power within the family. A working wife may rob a husband of being the master of the house. Depending upon how the couple reacts to these new conditions, it could create a stronger equal partnership or it could create new insecurities.
单选题
As the plane circled over the airport,
everyone sensed that something was wrong. The plane was moving unsteadily
through the air, and {{U}}(31) {{/U}} the passengers had fastened their
seat belts, they were suddenly thrown forward. At that moment, the air-hostess
{{U}}(32) {{/U}}. Shelooked very pale, but was quite {{U}}(33)
{{/U}}. Speaking quickly but almost in a whisper, she {{U}}(34)
{{/U}} everyone that the pilot had fainted and asked if any of the
passengers knew anything about machines or at least how to drive a car. After a
moment's {{U}}(35) {{/U}}, a man got up and followed the hostess into
the pilot's cabin. Moving the pilot aside, the man took his seat
and listened carefully to the urgent instructions that were being sent by radio
from the airport below. The plane was now dangerously close {{U}}(36)
{{/U}} the ground, but to everyone's relief, it soon began to climb. The man
had to {{U}}(37) {{/U}} the airport several limes in order to become
{{U}}(38) {{/U}} with the controls. Therefore the danger had not yet
passed. The terrible {{U}}(39) {{/U}} came when he had to land.
Following information, the man guided the plane toward the airfield. It shook
violently{{U}} (40) {{/U}} it touched the ground and then moved rapidly
along the runway and after a long run it stopped
safely.
单选题{{B}}Passage 1{{/B}}
The planet's oldest and largest lake,
Baikal is about the size of Belgium and accounts for a fifth of the world's
fresh water reserves. It is a precious resource, an area of surpassing beauty
and to some extent, the very symbol of our nation. For several years, newspapers
had been publishing Manning reports on threats to Baikal from industrial
construction along its shores, the felling and rafting of timber and pulp mill's
discharge of chemical wastes. Documents revealed that Orlov, the
prime minister in charge of the paper industry, had ordered construction of a
large cellulose complex on the lake's shores to produce a particularly durable
rayon cord for airplane tires with the assumption that the pure water would
facilitate the chemical process resulting in stronger fibers, and the story goes
that Orlov had chosen the site by simply pointing to a place on the shoreline
while cruising in a motorboat with some old friends. Tile site, however, turned
out to be a seismically active region, and the buildings, while supported by
steel piles, are still vulnerable to the major earthquakes that have occurred
there once or twice a century. The pure water helped the
process, whose final product proved out-of-date, aviation industry switching to
metallic cord. The variety of fish, unfortunately, fell victim to the toxic
waste, the fragile ecological balance of the region threatened. Those concerned
proposed that the lakeshores be closed to new industry and existing enterprises
be moved but they encountered tough resistance from officials defending their
decision and saving face by insisting on the complex's importance. Of
course, what you see on pictures is still a beauty but the lake is no longer a
home to more than 1,000 species of plants and animals unknown anywhere
else.
单选题So what are books good for? My best answer is that books produce knowledge by encasing it. Books take ideas and set them down, transforming them through the limitations of space into thinking usable by others. In 1959, C. P. Snow threw down the challenge of "two cultures" , the scientific and the humanistic, pursuing their separate, unconnected lives within developed societies. In the new-media ecology of the 21st century, we may not have closed that gap, but the two cultures of the contemporary world are the culture of data and the culture of narrative. Narrative is rarely collective. It isn't infinitely expandable. Narrative has a shape and a temporality, and it ends, just as our lives do. Books tell stories. Scholarly books tell scholarly stories. Storytelling is central to the work of the narrative-driven disciplines—the humanities and the nonquantitative social sciences—and it is central to the communicative pleasures of reading. Even argument is a form of narrative. Different kinds of books are, of course, good for different things. Some should be created only for download and occasional access, as in the case of most reference projects, which these days are born digital or at least given dual passports. But scholarly writing requires narrative fortitude, on the part of writer and reader. There is nothing wiki about the last set of Cambridge University Press monographs(专著)I purchased, and in each I encounter an individual speaking subject. Each single-author book is immensely particular, a story told as only one storyteller could recount it. Scholarship is a collagist(拼贴画家), building the next road map of what we know book by book. Stories end, and that, I think, is a very good thing. A single authorial voice is a kind of performance, with an audience of one at a time, and no performance should outstay its welcome. Because a book must end, it must have a shape, the arc of thought that demonstrates not only the writer's command of her or his subject but also that writer's respect for the reader. A book is its own set of bookends. Even if a book is published in digital form, freed from its materiality, that shaping case of the codex(古书的抄本)is the ghost in the knowledge-machine. We are the case for books. Our bodies hold the capacity to generate thousands of ideas, perhaps even a couple of full-length monographs, and maybe a trade book or two. If we can get them right, books are luminous versions of our ideas, bound by narrative structure so that others can encounter those better, smarter versions of us on the page or screen. Books make the case for us, for the identity of the individual as an embodiment of thinking in the world. The heart of what even scholars do is the endless task of making that world visible again and again by telling stories, complicated and subtle stories that reshape us daily so that new forms of knowledge can shine out.
单选题Everybody knows that global fish stocks are heading for collapse. That is why governments try to limit the amount of fish taken out of the sea. But recent research suggests that the world is going about regulating fishing the wrong way—that fish stocks would fare better if efforts were made to protect entire ecosystems rather than individual species.
There are plenty of data to prove the importance of diversity on dry land. Until recently, however, there was little evidence that the same was the case in the oceans, which make up 90% of the biosphere, and on which a billion people rely for their livelihoods. In order to establish whether diversity matters in the sea as well as on land, 11 marine biologists, along with three economists, have spent the past three years crunching all the numbers they could lay their hands on. These ranged from the current United Nations Food and Agriculture Organisation"s database to information hundreds of years old, collected from kitchen records and archaeology. The results of their comprehensive analysis have been published in Science.
Marine biodiversity, they report, matters because it is variety per se that delivers services—such as maintaining water quality and processing nutrients—to humans as well as the goods people reap from the sea. It also ensures these goods and services recover relatively rapidly after an accident or natural disturbance. The new work is silent on exactly how biodiversity protects these things—merely showing that it does. Earlier work though has shown some possible mechanisms. One example from a study in Jamaica showed that continuously removing algae grazers from a reef allowed the algae to overwhelm the coral.
The latest study, led by Boris Worm of Dalhousie University, in Halifax, Canada, gathered the available material into four separate groups. The researchers found the same result from different pools of data, in different types of marine ecosystems and at different scales. The findings suggest that governments should rethink the way they try to manage fisheries. Marine reserves are common in the tropics, but policymakers in temperate countries tend to focus on one species at a time to control numbers of that species caught. They might do better to spend more time thinking about ecosystems and less bargaining over quotas.
Some governments claim to have already come around to the idea. In America, Britain and Canada officials are considering how to redraft fisheries policy. Scientists hope that the move will push the inevitably unhappy compromise between their recommendations and fishermen"s aspirations closer to their way.
Dr. Worm reckons that, the way things are going, commercial fish stocks will collapse completely by 2048. The date may be spuriously precise, but the danger is there. And so, if Dr. Worm is right, is a better way of making sure that it doesn"t happen.
单选题She likes heating her own voice. She never stops ________A. talkingB. tellingC. to talkD. to tell
单选题Artificial flowers are used for scientific as well as for decorative purposes. They are made from a variety of materials, such as wax and glass, so skillfully that they can scarcely be distinguished from natural flowers. In making such models, painstaking skill and artistry are called for, as well as thorough knowledge of plant structure. The collection of glass flowers in the Botanical Museum of Harvard University is the most famous in North America and is widely known throughout the scientific world. In all, there are several thousand models in colored glass, the work of two artists-naturalists, Leopold Blaschka and his son Rudolph. The intention was to have the collection represent at least one member of each flower family native to the United States. Although it was never completed, it contains more than seven hundred species representing 164 families of flowering plants, a group of fruits showing the effect of fungus diseases, and thousands of flower parts and magnified details. Every detail of these is accurately reproduced in color and structure. The models ate kept in locked cases, as they are too valuable and fragile for classroom use.
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单选题In this part you are going to read six passages. Each of the passages is
followed by some questions or unfinished statements. For each question there are
four choices marked A, B, C and D. Decide on the best choice according to the
passage you read and write your choice.
If you were to examine the birth
certificates of every soccer player in 2006's World Cup tournament you would
most likely find a noteworthy quirk elite soccer are more likely to have been
born in the earlier months of the year than in the later months. If you then
examined the European national youth teams that feed the World Cup and
professional ranks, you would find this strange phenomenon to be even more
pronounced. What might account for this strange phenomenon? Here
are a few guesses: a) certain astrological signs confer superior soccer skills,
b) winter-born bathes tend to have higher oxygen capacity which increases soccer
stamina. c) soccer mad parents are more likely to conceive children in
springtime at the annual peak of soccer mania, d) none of the above.
Anders Ericsson, a 58-year-old psychology professor at Florida State
University, says he believes strongly in "none of the above". Ericsson grew up
in Sweden, and studied nuclear engineering until he realized he realized he
would have more opportunity to conduct his own research if he switched to
psychology. His first experiment nearly years ago, involved memory: training a
person to hear and then repeat a random series of numbers. "With the first
subject, after about 20 hours of training his digit span had risen from 7 to
20," Ericsson recalls. "He kept improving, and after about 200 hours of training
he had risen to over 80 numbers." This success coupled with
later research showing that memory itself as not genetically determined, led
Ericsson to conclude that the act of memorizing is more of a cognitive exercise
than an intuitive one. In other words, whatever inborn differences two people
may exhibit in their abilities to memorize those differences are swamped by how
well each person "encodes" the information. And the best way to learn how to
encode information meaningfully, Ericsson determined, was a process known as
deliberate practice. Deliberate practice entails more than simply repeating a
task. Rather, it involves setting specific goals, obtaining immediate feedback
and concentrating as much on technique as on outcome. Ericsson
and his colleagues have thus taken to studying expert performers in a wide range
of pursuits, including soccer. They gather all the data they can, not just
predominance statistics and biographical details but also the results of their
own lavatory experiments with high achievers. Their work makes a rather
startling assertion: the trait we commonly call talent is highly overrated. or,
put another way, expert performers whether in memory or surgery, ballet or
computer programming are nearly always made, not
born.
单选题So far as the food industry is concerned, the processing of sheep and lambs is rela tively_______in the United States, accounting for only about 7 percent of meat-packing production. A. irrelevant ]3. appropriate C. negligible D. redundant
单选题People who question or even look down on the study of the past and its works usually assume that the past is entirely different from the present, and that hence we can learn nothing worthwhile from the past. But it is not true that the past is entirely different from the present. We can learn much of value from its similarity and its difference. A tremendous change in the conditions of human life and in our knowledge and control of the natural world has taken place since ancient times. The ancients could not, however, see in advance our contemporary technical and social environment, and hence have no advice to offer us about the particular problems facing us. But, although social and economic arrangements vary with time and place, man still remains man. We and the ancients share a common human nature and hence certain common human experiences and problems. The poets bear witness that ancient man, too, saw the sun rise and set, felt the wind on his cheek, was possessed by love and desire, experienced joy and excitement as well as frustration and disappointment, and knew good and evil. The ancient poets speak across the centuries to us, sometimes more directly and vividly than our contemporary writers. And the ancient prophets and philosophers, in dealing with the basic problems of men living together in society, still have something to say to us. We also learn from the past by considering the respects in which it differs from the present. We can discover where we are today and what we have become by knowing what the people of the past did and thought. And part of the past—our personal past and that of the race—always lives in us.
单选题No hero of ancient or modern days can surpass the Indian with his lofty contempt of death and the ______with which he sustains its crudest affliction.
单选题Woman: Mark, you shouldn't have been too neglectful and thoughtless about drugs.Man: I know what you mean. But I equally know what I am doing and where I am going.Question: What is the man's reaction to what the woman said?
