[請益] 黃金閱讀19篇electricity from wind 14題

看板TOEFL_iBT (TOEFL_iBT托福)作者ccer (ccer)時間15年前 (2010/09/26 21:14)推噓2(2推 0噓 1→)

留言3則, 1人參與討論串1/2 (看更多)

14. Directions: An introductory sentence for a brief summary of the passage is provided below. Complete the summary by selecting the THREE answer choices that express the most important ideas in the passage. Some sentences do not belong in the summary because they express ideas that are not presented in the passage or are minor ideas in the passage. This question is worth 2 points. In the future, wind power is likely to become a major source of the world's energy supply. Answer Choices ○Wind farms have already produced sufficient amounts of electricity to suggest that wind power could become an important source of electric power. ○Wind power has several advantages, such as low pollution and projected cost declines, compared to other energy sources. ○Responding to environmentalists concerned about birds killed by wind turbines , analysts point to other human developments that are even more dangerous to birds. ○The wind energy produced by just a small number of states could supply all of the power needs of the United States. ○Although wind power is not economical in areas with steady winds, alternative wind sources can be used to simulate wind power. ○Smaller countries, which use less electricity than large countries, are especially suited to use wind power to meet all their energy needs. 這篇做起來很順整篇文章只錯這一題,有點不服氣:P 我選2.3.4. 答案是1.2.3 對答案的解讀是..4和1比較比較偏向minor detail, 但第1的 "have already produced sufficient amounts of electricity" 比照第一段的3%..1%...是我當初刪除的理由... 不知有無版友能提供我其他的想法呢?謝謝~ In 1994 there were nearly 20,000 wind turbines worldwide, most grouped in clusters called wind farms that collectively produced 3,000 megawatts of electricity. Most were in Denmark (which got 3 percent of its electricity from wind turbines) and California (where 17,000 machines produced 1 percent of the state's electricity, enough to meet the residential needs of a city as large as San Francisco). In principle, all the power needs of the United States could be provided by exploiting the wind potential of just three states-North Dakota, South Dakota, and Texas. -- my album----- http://www.wretch.cc/album/ccer -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.136.137.234 ※ 編輯: ccer 來自: 114.136.137.234 (09/26 21:22)