[考研类试卷]考研英语(阅读)模拟试卷136及答案与解析.doc
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1、考研英语(阅读)模拟试卷 136 及答案与解析Part ADirections: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points)0 The media made a big deal of the fact that the DJIA rose above 9,000 for the first time in nearly eight months. The index(a number or formula expressing
2、 some property, ratio, etc. , of something indicated)was under 6,550 in early March, do the advance has been 38% since then, but the index is still well below 14,000 which it hit in October 2007. The Dow would have to rise 54% to get back to that point. That is an extraordinarily depressing figure g
3、iven how far the market has already come and how hard it will be for it to rise to that number in what is still a harsh economic environment.There are obviously a number of good reasons for the run-up, but there are an equal number of reasons that it has gone too far. Housing has begun to make what
4、could only be called a most modest recovery, or, at least it has created a credible mirage(illusion). Earnings have been better than expected. A great deal of that improvement is because of expense reductions. Millions of people have been fired and capital spending cut to unprecedented levels. The s
5、timulus package may take hold as the year goes by, at least according to many economists, the Treasury Secretary, and the chairman of the Fed.Housing is still as badly off as it has been in two or three generations even with a tiny improvement. The fact that the supply of homes on the market is just
6、 above nine months may be considered a slight jump over that figure three months ago, but it still means that it could take several years to burn off that inventory with a simultaneous improvement in prices. Unemployment will move above 10% soon, and the shrinking base of consumers will continue to
7、hurt businesses which rely on consumer spending and banks that are facing rising credit card default rates.Earnings probably will not improve as much in the third and fourth quarter as they did in the quarter that just ended. A lot of the positive news about earnings at firms including Starbucks, Ca
8、terpillar, and The New York Times was due to layoffs and debt reductions. Many of the layoffs occurred late last year, so the comparisons are going to stop being beneficial as 2009 wears on.The major challenge to the stock markets health could end up being the speed at which the $787 billion stimulu
9、s package is helping the economy. Even the government admits that much of it benefit from programs will not take effect until 2010. That leaves a number of businesses and industries in a position where they will have to stand on their own without a “federally improved“ GDP growth rate. The market mo
10、ve over the last four months has been swift and relatively easy. The drum beat of good news got a bit louder as the weeks went by. The pace at which good news will be coming is likely to slow considerably.1 According to the first paragraph, the index of DJIA(A)rose above 9,000 for the first time in
11、history.(B) has increased 38% since October 2007.(C) indicates the end of the harsh economic environment.(D)is still 54% lower than the highest point in history.2 According to the passage, the index has gone too far because(A)housing has lost its credible mirage.(B) expense reductions have been stop
12、ped.(C) there is a great rise of unemployment.(D)the stimulus package has to be canceled.3 The condition of housing by now tells us that(A)there has been no improvement in this field.(B) the need of homes is still far below the supply.(C) the prices of homes will need three years to recover.(D)the s
13、upply of homes on the market is not enough.4 The improvement of earnings may slowdown in the following two quarters because(A)the improvement depends on the layoffs in 2008.(B) the positive news only comes from a few firms.(C) there will be more layoffs in 2009.(D)many big firms have cut down their
14、earnings.5 The recovery of stock market depends on(A)the speed of stimulus packages helping to the economy.(B) the governments admission of stimulus package.(C) self-improvement of businesses and industries.(D)a GDP growth rate improved by the government.5 Add CO2 to the atmosphere and the climate w
15、ill get warmerthat much is well established. But climate change and carbon arent in a one-to-one relationship. If they were, climate modeling would be a cinch. How much the globe will warm if we put a certain amount of CO2 into the air depends on the sensitivity of the climate. How vulnerable is the
16、 polar sea ice; how rapidly might the Amazon dry up; how fast could the Greenland ice cap disintegrate? Thats why models like those from the Intergovernmental Panel on Climate Change spit out a range of predictions for future warming, rather than a single neat number. One of the biggest questions in
17、 climate sensitivity has been the role of low-level cloud cover. Low-altitude clouds reflect some of the suns radiation back into the atmosphere, cooling the earth. Its not yet known whether global warming will dissipate clouds, which would effectively speed up the process of climate change, or incr
18、ease cloud cover, which would slow it down. But a new study published in the July 24 issue of Science is clearing the haze. A group of researchers from the University of Miami and the Scripps Institute of Oceanography studied cloud data of the northeast Pacific Oceanboth from satellites and from the
19、 human eyeover the past 50 years and combined that with climate models. They found that low-level clouds tend to dissipate as the ocean warmswhich means a warmer world could well have less cloud cover. “That would create positive feedback, a reinforcing cycle that continues to warm the climate,“ say
20、s Amy Clement, a climate scientist at the University of Miami and the lead author of the Science study. Getting data on cloud cover isnt easy. There is reliable information from satellites, but those only go back a few decadesnot long enough to provide a reliable forecast for the future. Clement and
21、 her colleagues combined recent satellite data with human observationsliterally, from sailors scanning the skythat go back to 1952, and found the two sets were surprisingly in sync(harmony or harmonious relationship). “Its pretty remarkable,“ says Clement. “We were almost shocked by the degree of co
22、ncordance. “ The data showed that as the Pacific Ocean has warmed over the past several decades part of the gradual process of global warminglow-level cloud cover has lessened. That might be due to the fact that as the earths surface warms, the atmosphere becomes more unstable and draws up water vap
23、or from low altitudes to form deep clouds high in the sky. Those types of high-altitude clouds dont have the same cooling effect. The Science study also found that as the oceans warmed, the trade windsthe easterly surface winds that blow near the equatorweakened, which further dissipated the low clo
24、uds. The question now is whether this process will continue in the future, as the world keeps warming.6 The word “cinch“(Line3, Para.1)most probably means(A)a very easy thing.(B) a very complex thing.(C) a great challenge.(D)an extremely hard problem.7 It can be inferred from the second paragraph th
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