2011年考研英语二真题原文及答案完整版_第7页

　　Part C

　　Directions:

　　In this section there is a text in English. Translate it into Chinese. Write your translation on ANSWER SHEET 2. (15 points)

　　Who would have thought that, globally, the IT industry produces about the same volume of greenhouse gases as the world's airlines do-roughly 2 percent of all CO2 emissions?

　　Many everyday tasks take a surprising toll on the environment. A Google search can leak between 0.2 and 7.0 grams of CO2, depending on how many attempts are needed to get the "right" answer. To deliver results to its users quickly, then, Google has to maintain vast data centres round the world, packed with powerful computers. While producing large quantities of CO2, these computers emit a great deal of heat, so the centres need to be well air-conditioned, which uses even more energy.

　　However, Google and other big tech providers monitor their efficiency closely and make improvements. Monitoring is the first step on the road to reduction, but there is much more to be done, and not just by big companies.

Section IV Writing

　　Part A

　　Direction: Suppose your cousin, Liming, has just been admitted to a university, write him/her a letter to

　　1) congratulate him/her, and

　　2) give him/her suggestions on how to get prepared for university life.

　　Your should write about 100 words on ANSER SHEET 2.

　　Do not sign your own name at the end of the letter. Use "Zhang Wei" instead.

　　Do not write the address. (10 points)

　　Part B

　　Directions:

　　Write a short essay based on the following chart. In your writing, you should

　　1) interpret the chart and

　　2) give your comments.

　　You should write at least 150 words.

　　Write your essay on ANWER SHEET 2.(15 points)