2007年12月大学英语六级考试真题(A卷)(附答案).doc

声明： 考试吧（E） 收集整理，转载请注明出自 服务：面向较高学历人群，提供计算机类，外语类，学历类，资格类，会计类，工程类，医学类等七大类考试的全套考试信息服务及考前培训. 2007年12月大学英语六级考试真题（A卷）The Digital Age Part Ⅱ Reading Comprehension Skimming and Scanning 15 minutes 本题客观选择题共计7分，每小题1分。 Directions: In this part you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A , B , C and D . For questions 8-10, complete the sentences with the information given in the passage. Seven Ways to Save the World Forget the old idea that conserving energy is a form of self-denial—riding bicycles, dimming the lights, and taking fewer showers. These days conservation is all about efficiency: getting the same—or better—results from just a fraction of the energy. When a slump in business travel forced Ulrich Romer to cut costs at his family-owned hotel in Germany, he replaced hundreds of the hotel’s wasteful light bulbs, getting the same light for 80 percent less power. He bought a new water boiler with a digitally controlled pump, and wrapped insulation around the pipes. Spending about €100,000 on these and other improvements, he slashed his €90,000 fuel and power bill by €60,000. As a bonus, the hotel’s lower energy needs have reduced its annual carbon emissions by more than 200 metric tons. “For us, saving energy has been very, very profitable,” he says. “And most importantly, we’re not giving up a single comfort for our guests.” Efficiency is also a great way to lower carbon emissions and help slow global warming. But the best argument for efficiency is its cost—or, more precisely, its profitability. That’s because quickly growing energy demand requires immense investment in new supply, not to mention the drain of rising energy prices. No wonder efficiency has moved to the top of the political agenda. On Jan. 10, the European Union unveiled a plan to cut energy use across the continent by 20 percent by 2020. Last March, China imposed a 20 per