考研英文二级阅读理解真题2021说到词汇量,就免不了要背单词,这也是我们每个考研人都感到头疼的地方.大多数同学都有这样的体会,单词背了忘,忘了又背,做翻译阅读时,觉得很眼熟.很亲切,但就是想不起来.下文是小编为你精心编辑整理的考研英文二级阅读理解真题,希望对你有所帮助,更多内容,请点击相关栏目查看,谢谢! 考研英文二级阅读理解真题1 Te_t 2 While fossil fuels—still generate roughly 85 percent of the world’s energy supply, it’s clearer than ever that the future belongs to renewable sources such as wind and solar. The move to renewables is picking up momentum around the world: They now account for more than half of new power sources going on line. Some growth stems from a commitment by governments and farsighted businesses to fund cleaner energy sources. But increasingly the story is about the plummeting prices of renewables, especially wind and solar. The cost of solar panels has dropped by 80 percent and the cost of wind turbines by close to one-third in the past eight years. In many parts of the world renewable energy is already a principal energy source. In Scotland, for e_ample, wind turbines provide enough electricity to power 95 percent of homes. While the rest of the world takes the lead, notably China and Europe, the United States is also seeing a remarkable shift. In March, for the first time, wind and solar power accounted for more than 10 percent of the power generated in the US, reported the US Energy Information Administration. President Trump has underlined fossil fuels—especially coal—as the path to economic growth. In a recent speech in Iowa, he dismissed wind power as an unreliable energy source. But that message did not play well with many in Iowa, where wind turbines dot the fields and provide 36 percent of the state’s electricity generation—and where tech giants like Microsoft are being attracted by the availability of clean energy to power their data centers. The question 〝What happens when the wind doesn’t blow or the sun doesn’t shine?〞 has provided a quick put-down for skeptics. But a boost in the storage capacity of batteries is making their ability to keep power flowing around the clock more likely. The advance is driven in part by vehicle manufacturers, who are placing big bets on battery-powered electric vehicles. Although electric cars are still a rarity on roads now, this massive investment could change the picture rapidly in coming years. While there’s a long way to go, the trend lines for renewables are spiking. The pace of change in energy sources appears to be speeding up—perhaps just in time to have a meaningful effect in slowing climate change. What Washington does—or doesn’t do—to promote alternative energy may mean less and less at a time of a global shift in thought. 26. The word 〝plummeting〞(Line 3, Para. 2) is closest in meaning to . [A] stabilizing [B] changing [C] falling [D] rising 27. According to Paragraph 3, the use of renewable energy in America . [A] is progressing notably [B] is as e_tensive as in Europe [C] faces many challenges [D] has proved to be impractical 28. It can be learned that in Iowa, . [A] wind is a widely used energy source [B] wind energy has replaced fossil fuels [C] tech giants are investing in clean energy [D] there is a shortage of clean energy supply 29. Which of the following is true about clean energy according to Paragraphs 5 6? [A] Its application has boosted battery storage. [B] It is commonly used in car manufacturing. [C] Its continuous supply is becoming a reality. [D] Its sustainable e_ploitation will remain difficult. 30. It can be inferred from the last paragraph that renewable energy____. [A] will bring the USA closer to other countries. [B] will accelerate global environmental change. [C] is not really encouraged by the USA government. [D] is not competitive enough with regard to its cost. 考研英文二级阅读理解真题2 Te_t 2 For years, studies have found that first-generation college students-those who do not have a parent with a college degree-lag other students on a range of education achievement factors. Their grades are lower and their dropout rates are higher. But since such students are most likely to advance economically if they succeed in higher education, colleges and universities have pushed for decades to recruit more of them. This has created a parado_ in that recruiting first-generation students, but then watching many of them fail, means that higher education has continued to reproduce and widen, rather than close achievement gap based on social class, according to the depressing beginning of a paper forthcoming in the journal Psychological Sciense. But the article is actually quite optimistic, as it outlines a potential solution to this problem, suggesting that an approach(which involves a one-h。