清华大学2004年考博英语真题及答案详解(共12页).docx
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1、精选优质文档-倾情为你奉上清华大学2004年博士研究生入学考试试题Part Listening Comprehension (20%)(略)Part Vocabulary (10%) Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the best one that completes the sentence and then mark the corresponding lette
2、r on the ANSWET SHEET with a single line through the center.21. The_of the spring water attracts a lot of visitors from other parts of the country.A. clashB. clarifyC. clarityD. clatter22. Business in this area has been_because prices are too high.A. prosperous B. secretive C. slack D. shrill23. He
3、told a story about his sister who was in a sad_when she was ill and had no money.A. plight B. polarization C. plague D. pigment24. He added a_to his letter by saying that he would arrive before 8 pm.A. presidency B. prestige C. postscript D. preliminary25. Some linguists believe that the_age for chi
4、ldren learning a foreign language is 5 to 8.A. optimistic B. optional C. optimal D. oppressed26. It all started in 1950, when people began to build their houses on the_of their cities.A. paradises B. omissions C. orchards D. outskirts27. The meeting was_over by the mayor of the city.A. presumed B. p
5、roposed C. presented D. presided28. The crowd_into the hall and some had to stand outside.A. outgrew B. overthrew C. overpassed D. overflew29. It was clear that the storm_his arrival by two hours.A. retarded B. retired C. refrained D. retreated30. This problem should be discussed first, for it takes
6、_over all the other issues.A. precedence B. prosperity C. presumption D. probability31. Her sadness was obvious, but she believed that her feeling of depression was_.A. torrent B. transient C. tensile D. textured32. Nobody knew how he came up with this_idea about the trip.A. weary B. twilight C. una
7、nimous D. weird33. The flower under the sun would_quickly without any protection.A. wink B. withhold C. wither D. widower34. The_of gifted children into accelerated classes will start next week according to their academic performance.A. segregation B. specification C. spectrum D. subscription35. He_
8、himself bitterly for his miserable behavior that evening.A. repealed B. resented C. relayed D. reproached36. Any earthquake that takes place in any area is certainly regarded as a kind of a _event.A. cholesterol B. charcoal C. catastrophic D. chronic37. He cut the string and held up the two_to tie t
9、he box.A. segments B. sediments C. seizures D. secretes38. All the music instruments in the orchestra will be_before it starts.A. civilized B. chattered C. chambered D. chorded39. When the air in a certain space is squeezed to occupy a smaller space, the air is said to be_.A. commenced B. compressed
10、 C. compromised D. compensated40. She made two copies of this poem and posted them_to different publishers.A. sensationally B. simultaneously C. strenuously D. simplyPart Reading Comprehension (40%) Directions: There are 4 reading passages in this part. Each passage is followed by some questions of
11、unfinished statements. For each of them there are four choices marked A, B, C, and D. You should decide on the best choice and then mark the corresponding letter on the Answer Sheet.Questions 41 to 45 are based on the following passage:Each year, millions of people in Bangladesh drink ground water t
12、hat has been polluted by naturally high levels of arsenic poison. Finding safe drinking water in that country can be a problem. However, International Development Enterprises has a low-cost answer. This non-governmental organization has developed technology to harvest rainwater.People around the wor
13、ld have been harvesting rainwater for centuries. It is a safe, dependable source of drinking water. Unlike ground water, rainwater contains no minerals or salts and is free of chemical treatments. Best of all, it is free.The rainwater harvesting system created by International Development Enterprise
14、s uses pipes to collect water from the tops of buildings. The pipes stretch from the tops of buildings to a two-meter tall storage tank made of metal. At the top of the tank is a so-called “first-flush”device made of wire screen. This barrier prevents dirt and leaves in the water from falling inside
15、 the tank.A fitted cover sits over the “first-flush” device. It protects the water inside the tank from evaporating. The cover also prevents mosquito insects from laying eggs in the water.Inside the tank is a low coat plastic bag that collects the water. The bag sits inside another plastic bag simil
16、ar to those used to hold grains. The two bags are supported inside the metal tank. All total, the water storage system can hold up to three-thousand-five-hundred liters of water. International Development Enterprises says the inner bags may need to be replaced every two to three years. However, if t
17、he bags are not damaged by sunlight, they could last even longer.International Development Enterprises says the water harvesting system should be built on a raised structure to prevent insects from eating into it at the bottom. The total cost to build this rainwater harvesting system is about forty
18、dollars. However, International Development Enterprises expects the price to drop over time. The group says one tank can provide a family of five with enough rainwater to survive a five-month dry season.41. People in Bangladesh can use_as a safe source of drinking water.A. ground water B. rainwater
19、C. drinking water D. fresh water42. Which of the following contributes to the low-cost of using rainwater?A. Rainwater is free of chemical treatments.B. People have been harvesting rainwater for centuries.C. The water harvesting system is built on a platform.D. Rainwater can be collected using pipes
20、.43. Which of the following actually prevents dirt and leaves from falling inside the tank?A. a barrier B. a wire screen C. a first-flush D. a storage tank44. The bags used to hold water are likely to be damaged by_.A. mosquito insectsB. a fitted coverC. a first-flush device D. sunlight45. What shou
21、ld be done to prevent insects from eating into the water harvesting system at the bottom?A. The two bags holding the water should be put inside the metal tank.B. The inner bags need to be replaced every two years.C. The water harvesting system should be built on a platform.D. A cover should be used
22、to prevent insects from eating it.Questions 46 to 50 are based on the following passage:Where one stage of child development has been left out, or not sufficiently experienced, the child may have to go back and capture the experience of it. A good home makes this possible, for example by providing t
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