[外语类试卷]2010年职称英语(理工类)A级真题试卷及答案与解析.doc
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1、2010年职称英语(理工类) A级真题试卷及答案与解析 一、 词汇选项 (第 1-15题,每题 1分,共 15分 ) 下面每个句子中均有 1个词或短语在括号中,请为每处括号部分的词汇或短语确定1个意义最为接近选项。 1 I cant put up with my neighbors noise any longer; its driving me mad ( A) measure ( B) generate ( C) tolerate ( D) reduce 2 Regular visits from a social worker can be of immense value to old
2、 people living alone ( A) equal ( B) moderate ( C) immediate ( D) great 3 He Was rather vague about the reasons why he never finished school ( A) bad ( B) bright ( C) unclear ( D) general 4 I want to provide my boys with a decent education ( A) good ( B) special ( C) private ( D) general 5 Steep sta
3、irs can present a particular hazard to older people ( A) danger ( B) case ( C) picture ( D) evidence 6 Our arrangements were thrown into complete turmoil ( A) doubt ( B) relief ( C) confusion ( D) failure 7 Patricia stared at the other girls with resentment ( A) anger ( B) doubt ( C) love ( D) surpr
4、ise 8 Your dog needs at least 20 minutes of vigorous exercise every day ( A) physical ( B) energetic ( C) regular ( D) free 9 I enjoyed the play-it had a clever plot and very funny dialogues ( A) long ( B) boring ( C) original ( D) humorous 10 Lower taxes would spur investment and help economic grow
5、th ( A) spend ( B) require ( C) encourage ( D) attract 11 He demolished my argument in minutes ( A) disputed ( B) accepted ( C) disproved ( D) supported 12 The two banks have announced plans to merge next year ( A) combine ( B) close ( C) break ( D) sell 13 Her father was a quiet man with graceful m
6、anners ( A) polite ( B) similar ( C) usual ( D) bad 14 The project required ten years of diligent research ( A) hardworking ( B) basic ( C) social ( D) scientific 15 He was kept in appalling conditions in prison ( A) critical ( B) necessary ( C) normal ( D) terrible 二、 阅读判断 (第 16-22题,每题 1分,共 7分 ) 下面
7、的短文后列出了 7个句子,请根据短文的内容对每个句子做出判断:如果该句提供的是正确信息,请选择 A;如果该句提供的是错误信息,请选择 B;如果该句的信息文中没有提及,请选择 C。 15 California Gives Green Light to Space Solar Power Energy beamed down from space is one step closer to reality, now that California has given the green light to an agreement that would see the Pacific Gas and
8、 Electric Company buy 200 megawatts(兆瓦 )of power beamed down from solar-power satellites beginning in 2016 But some major challenges will have to be overcome if the technology is to be used widely A start-up company called Solaren is designing the satellites, which it says will use radio waves to be
9、am energy down to a receiving station on Earth The attraction of collecting solar power in space is the almost uninterrupted sunshine available in geosynchronous(与地球同步的 )orbit Earth-based solar ceils, by contrast, can only collect sunlight during daytime and when skies are clear But space based sola
10、r power must grapple(努力克服 )with the high cost per kilogram of launching things into space, says Richard Schwartz of Purdue University in West Lafayette, Indiana “If youre talking about it being economically viable for power of the Earth, its a tough go, ”he says Cal Boerman, Solarens director of ene
11、rgy services, says the company designed its satellites with a view to keeping launch costs down “We knew we had to come up with a different, revolutionary design, ” he says A patent the company has won describes ways to reduce the systems weight, including using inflatable mirrors to focus sunlight
12、on solar cells, so a smaller number can collect the same amount of energy But using mirrors introduces other challenges, including keeping the solar cells from overheating, says Schwartz “You have to take care of heat dissipation(散发 )because youre now concentrating a lot of energy in one place, ”he
13、says According to the companys patent, Solarens solar cells will be connected to radiators to help keep them cool Though Boerman says the company believes it can make space-based solar power work, it is not expecting to crowd out other forms of renewable energy Laws in California and other states re
14、quire increasing use of renewable energy in coming years,he points out “To meet those needs, were going to need all types of renewable energy sources, ”he says 16 Solar-power satellites will use radio waves to beam energy down from space ( A) Right ( B) Wrong ( C) Not mentioned 17 Solaren is going t
15、o design 200 solar-power satellites ( A) Right ( B) Wrong ( C) Not mentioned 18 Space-based solar cells could collect solar power only when skies are clear ( A) Right ( B) Wrong ( C) Not mentioned 19 One advantage of the space-based solar power system is that it is economical ( A) Right ( B) Wrong (
16、 C) Not mentioned 20 Inflatable mirrors are used to reduce the weight of the space-based solar power system ( A) Right ( B) Wrong ( C) Not mentioned 21 Space-based solar power will rule out other forms of renewable energy sources ( A) Right ( B) Wrong ( C) Not mentioned 22 Many countries will grant
17、permission for the use of space-based solar power soon ( A) Right ( B) Wrong ( C) Not mentioned 三、 概括大意与完成句子 (第 23-30题,每题 1分,共 8分 ) 下面的短文后有 2项测试任务: (1)第 23-26题要求从所给的 6个选项中为第 2-5段每段选择一个最佳标题; (2)第 27-30题要求从所给的 6个选项中为每个句子确定一个最佳选项。 22 Natural Gas 1 Natural gas is produced from reservoirs deep beneath th
18、e earths surface It is a fossil fuel(矿物燃 料 ), meaning that it is derived from organic material buried in the earth millions of years ago The main component of natural gas is methane(甲烷 ) 2 The popularity, and use of clean natural gas has increased dramatically over the past 50 years as pipeline infr
19、astructure(基础设施 )has been installed to deliver it conveniently and economically to millions of residential, commercial and industrial customers worldwide Today, natural gas service is available in all 50 states in the U S, and is the leading energy choice for fueling American homes and industries Mo
20、re than 65 million American homes use natural gas In fact, natural gas is the most economical source for home energy needs, costing one-third as much as electricity In addition to heating homes, much of the gas used in the United States is used as a raw material to manufacture a wide variety of prod
21、ucts, from paint, to fibers for clothing, to plastics for healthcare, computing and furnishings Natural gas is also used in a significant number of new electricity-generating power plants 3 Natural gas is one of the safest and cleanest fuels available It emits(发出 )less pollution than other fossil fu
22、el sources When natural gas is burned, it produces mostly carbon dioxide(二氧化碳 )and water vapor-the same substances emitted when humans breathe Compared with some other fossil fuels, natural gas emits the least amount of carbon dioxide into the air when combusted(燃烧 )-making natural gas the cleanest
23、burning fossil fuel of all 4 The United States consumes about one-third of the worlds natural gas output,making it the largest gas-consuming region in the world The U S Department of Energys Energy Information Administration forecasts that natural gas demand will grow by more than 50 percent by 2025
24、 5 There are huge reserves of natural gas beneath the earths surface The largest reserves of natural gas Can be found in Russia, West and North Africa and the Middle East LNG(液化天然气 )has been produced domestically and imposed in the United States for more than four decades Today, the leading importer
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