北京航天航空大学2007年 E.G]T#wt0
博士研究生入学考试试题 题单号:101 B1TWOl?d{
英语 (共11页) 5ljEh -
考生注意:所有答题务必书写在考场提供的答题纸上,写在本试题单上的答题一律无效(本题单不参与阅卷)。 =m6<H
Part I Listen Comprehension (20points) a~Yq0 d?`D
Section A (10%) gnlU
Direction: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and the question will be spoken only once. After each question there will be pause. During the pause, you must read the 4 choices marked A, B, C and D, and decide which is the best answer. Then mark the corresponding letter on the ANSWER SHEET with a single line through the center. w,LB
1. A. He makes a lot of money. {/i&o
B. He has just been left some money. T>w;M?`9K
C. He doesn’t believe three hundred dollars is enough. *mn"GK6
D. He can’t afford to spend that much.
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2. A. He knows what is wrong with the watch. ]>[0DX]j
B. The woman doesn’t need to buy another battery. eg"A?S
C. The woman should get a new watch. !e}4>!L,(^
D. The jewelry store can probably repair the woman’s watch. lqvP
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3. A. He has another meeting to attend on that day. f |NXibmP
B. He’s available either day. &.JJhX
C. He can’t attend a two-day conference. &}d5'IRT
D. Not everybody will go to the same meeting. DS ;.)P"
4. A. Go to beach with her friend. 9]:F!d/
B. Postpone her meeting with Professor Jones. )1f.=QZN^;
C. See Professor Jones after class. GjbOc
D. Give a speech in Professor Jones’ class. -m$2"_
5. A. She isn’t a very good student. w
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B. She hasn’t gotten her grades yet. U "v=XK)!
C. She shouldn’t worry about her grades. omI"xx
D. She doesn’t like to talk about grades. 4)Ew
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6. A. Spend more time working on calculus problems. zpg512\y
B. Talk to an advisor about dropping the course. q
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C. Work on the assignment with a classmate. zm#%]p80f
D. Ask the graduate assistant for help. #I#_gjJkx
7. A. Go home to get a book. S$/SFB$)~W
B. Return a book to the library. S~M/!Xb
C. Pick up a book at the library for the women. k0D):
D. Ask the library for help in finding a book. (/7cXd@\6
8. A. The women could use his metric ruler. $?On,U
B. He’ll finish taking the measurements for the women. 3?TUt{3g
C. The women’s ruler is better than his. n!U1cB{
D. He’s faster at making the conversations than the women. VUD9ZyPw
9. A. She wants the man to attend the tournament with her. f7Gs1{
B. The tournament begins next week. CKX3t:HP0
C. The man should check with his doctor again. &UAYYH
D. She hopes the man will be able to play in the tournament. j{@li1W
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10. A. The advisor has already approved the man’s class schedule. CHDt^(oa!B
B. The man should make an appointment to see his advisor. rr2^sQ;_
C. The man should change his courses schedule. <&HHo>rl
D. The man should sign the document before leaving. n{=Ot^
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Section B (10%) QiaBZAol
Direction: In this section you will hear 2 long conversations. At the end of each conversation, you will hear some questions. Both the conversation and the question will be spoken only once. After you hear one question, you must choose the best answer from the four choices marked A, B, C and D. Then mark the corresponding letter on the ANSWER SHEET with a single line through the center. 31N5dIi,
Conversation I IV%Rph>d
11. A. Ask himself some important questions. 0Y8Cz /$
B. Ask a good professor for help. lInf,Q7W
C. Ask his parents for help. +kq+x6&
D. Ask his friends for help. w`atk=K
12. A. Large university. gI/(hp3ob
B. Large private university. .>2]m[53
C. Junior college. 0iKAg
D. Technical college. b`;Cm)@X!)
13. A. Two. [@@EE>
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B. Three. <VhD>4f{]
C. Four. h r6?9RJY
D. Five. P!lfk:M^;
14. A. A school that has not majors. V14+?L
B. A school that has literature majors. <KX+j,4
C. A school that has business majors. Xm<|m#
D. A school that has a wide range of majors. H`jnChD:M'
15. A. A school that has good college representatives. BW ux!
B. A school that has characteristics that are important to him. gOMy8w4>
C. A school that has a beautiful campus. EtQ:x$S_
D. A school that costs less. ER;\Aes*?
Conversation 2 @QE&D+NS
16. A. To go to a weekend journalism conference with her newspaper staff. YUTI)&y
B. To go to a weekend party with her boyfriend. TY?O$d2b3
C. To go to a weekend party with a large circle of friends. -op)X>
D. To go back home and spend a weekend with her parents. )[ejb?{d
17. A. She likes that she is in charge of her education. \uZ1Sl
B. She likes that she is in of her tuition. u"8KH
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C. She likes that she can please her parents. ;O~%y'
D. She likes to show that she has grown up. w%(D4ldp
18. A. $ 11 a unit tuition. f/"IC;<~t>
B. $ 1,100 a semester. SAE'y2B*
C. $10 a unit tuition. OF,_6"m
D. $1,000 a semester. +^%)QH>9
19. A. She has become a dependent. yh'*eli
B. She has become a loner. =Z..&H5i
C. She feels she has become all empowered. Hm+VGH'H?
D. She has a small group of friends. a%`L+b5-$
20. A. Famous schools are better than less famous schools. |hX\ep
B. Private schools are better than public schools. RFq=`/>dG
C. Applying to big –nature schools is the best choice for a student. 2iC BF-,
D. Some smaller colleges are just as or possibly better than famous schools -h=wLYl@0i
Part II Reading Comprehension (30points) Tq?f5swsI
Directions: There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them, there are 4 choices marked A, B, C and D. Read the passages carefully and decide on the best choice. Then mark the corresponding letter on the ANWER SHEET with a single line through the center. %BQ?DTtb7'
PASSAGE 1 zoBp02j
Scientists now tend to agree that the noise level for potential hearing loss begins at about 70 decibels. Some of them are very concerned because normal daily life exposes people to noise levels of about 70 decibels even inside their homes. Cities have always been noisy, but noise is now spreading to areas that were quiet just a few years ago. %.8(R
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Clearly, something must be done or noise will seriously and permanently maim the population. Fortunately, the knowledge and methods to control noise already exist. As a matter of fact, this is one instance where the knowledge about the effects on human life and on the environment. _qH]OSo
There are two common means for control. The first is reducing its source, and the second is changing the sound path by distance or by shielding.
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The second approach is being used more often today as people become more aware of the danger of noise. New building codes require better sound insulation in homes and apartments. More and more towns are passing zoning ordinances that try to segregate noisy factories or airports from residential areas. Sound-absorbent materials and construction designed to block sound paths are slowly coming into use in offices and homes. New highways are being built to redirect traffic noise up and away from nearby areas. Aircraft are increasingly being required to use reduced power flights around airports. XW+-E^d
There are many examples of available noise control methods that are not being used. More flexible building codes would permit the use of quieter kinds of plumbing pipes. Sound-absorbing materials can reduce the noise of motors and engineers. Power generators can be quieted with baffles, exhaust silencers, and sound absorbers. Truck machines is the same or only slightly higher than that of the current noisy ones. Even though the new equipment may cost more initially, it can prove more profitable in the long run. The new jumbo jets, for example, are quieter than the older ones, yet they are more powerful and carry twice as many passengers.
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All of these methods are only partial measures as noisy levels continue to rise. Most specialists in field agree that much of solution must come from eliminating some of the noise at its source, therefore saving through prevention the large costs of hearing loss. +~7[T/v+n
21. The noise level for possible hearing loss begins about__________ "B9zQ,[Q
A. 30 decibels B. 75 decibels 2} _^~8
C.100 decibels D. none of above w9Nk8OsL
22. Jet pilots are being advised to land__________ [C!m,4
A. on longer runways. B. from nearby areas. v7v>
C. after dark. C. with reduced power. ?P}) Qa
23.How many practical means for controlling noise does the author present? To-$)GQ@W
A. one. B. two. <
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C. three. D. four. 3%u: c]-wF
24. The reader can assume that airport of the future will__________ I/gfsyfA
A. have runways in north-south pattern. qj^A
B. be located in unpopulated areas. ~se
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C. be required to warn passengers of high noise levels. J3'0^JP*
D. in nearby areas. h}}7_I9
25. Jumbo jets are mentioned as examples of__________ [P]M)vJ**
A. efficient transportation with low level of noise. yK mHTjX=
B. vehicles that cause serious air pollution. k1LbWR1%wB
C. scientific advances that do more harm than good. ^plP1c:
D. quieter and older vehicle. [p)2!]y
PASSSAGE 2 $$R->
Every time a person eats something he makes a nutritional decision. He accepts or rejects the food available to him at home for meals or snacks. Or he selects food for himself at many places in the community, such as supermarkets, drive-ins, restaurants, and food counters in drugstores. These selections make a difference in how an individual looks, how he feels, and how well he can work and play. S Z &[o&H
When a good assortment of food in appropriate amounts is selected and eaten, the consequences are more likely to be a desirable level of health and enough energy to allow one to be as active as he needs and wants to be. When choices are less than desirable, the consequences are likely to be poor health or limited energy or both. ]ij:>O@{$
Studies of diets of individuals in the United States show that food selection is a highly individual matter, even among young children Furthermore, far too many individuals of all ages are making poor choices day after day and are either now living with the consequences or will be in the future. GB}X
Nutritionists and workers in allied professions have been concerned about helping people learn to select and enjoy a wide variety of food combinations that can add up to a good diet. !m9g\8tE
Most people believe that they are well fed––that the choices they make are good ones. After all, they are not really sick, neither are they hungry. However, their nutrition is usually poor in one respect or another. Milk and milk products, such as cheeses, ice cream or milk, buttermilk, and yogurt, are often slighted. Then people may skip many fruits and vegetables, particularly those that are good sources of vitamins A and C. These include dark green, leafy vegetables; deep yellow vegetables; and citrus fruits and vegetables, such as cabbage, tomatoes, and green peppers. D~TK'&