2007-06-桂林工学院考试试卷B班B卷

桂林工学院考试试卷

（2006 ~ 2007学年度第2学期）

课程名称：大学英语[B]卷

主要命题者：大学英语教研室I

试卷编码：3251171002 考核专业班级：2005级B班

I. Listening Comprehension (20%)

Section A

Directions: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 a pause. During the pause, you must read the four

choices marked A), B), C), and D), and decide which is the best answer.

Then mark the corresponding letter with a single line through the center.

1.A) 250 dollars. B) 300 dollars. C) 350 dollars. D) 400 dollars.

2.A) A student. B) A teacher. C) A lawyer. D) An interviewee.

3.A) To punish Sam. B) To tell him about a new job.

C) To teach Sam a good lesson. D) To ask him to stop drinking.

4.A) The course is the most important among all the other courses.

B) The course is not so important as the woman thinks.

C) The man may as well think the course important.

D) The man will be forced to study the course.

5.A) Tom will be there at 8:30. B) Tom will not show up.

C) Tom is always late. D) Tom is usually on time.

6.A) A retirement party. B) A faculty reception.

C) A class reunion. D) A birthday party.

7.A) The first house they saw is too expensive.

B) They may save some money for the time being.

C) She is happy with the price set by the sellers.

D) Less money will be spent in maintaining the house.

8.A) Follow the directions. B) Practise working together.

C) Carry the parts together. D) Overcome any difficulties.

9.A) Tomorrow. B) By the end of this month.

C) Next week. D) Next Friday.

10.A) More than an hour and a half. B) Not more than half an hour.

C) Less than an hour and a half. D) More than two hours.

Section B

Directions: I n this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be

spoken only once. After you hear a question, you must choose the best

answer from the four choices marked A), B), C) and D). Then mark the

corresponding letter with a single line through the center.

Passage One

Questions 11 to 13 are based on the passage you have just heard.

11. A) The climate varies a little all over the United States.

B) The climate varies a lot in the United States.

C) There is no variation in climate in the United States.

D) The climate is very pleasant all the year round.

12. A) It is cold in winter and hot in summer.

B) It is warm in winter and comfortably cool in summer.

C) It is warm in winter and unpleasantly hot in summer.

D) It is neither cold nor hot all the year round.

13. A) They grow them by themselves. B) They get them by ships.

C) They get them by airplanes. D) They get them by trucks and trains. Passage Two

Questions 14 to 16 are based on the passage you have just heard.

14. A) At a bus stop. B) At a crossroad.

C) At the side of the road. D) At the library.

15. A) It was a foreign car.

B) The engine looked very bad.

C) There were not proper tools.

D) He did not know anything about the car at all.

16. A) They worked in the library.

B) Their home was near the library.

C) The girl liked books very much.

D) The girl wanted to borrow a book, which would teach her boy friend

something about cars.

Passage Three

Question 17 to 20 are based on the passage you have just heard.

17. A) Computer is able to translate all kinds of texts.

B) Machine translation has become a major service industry.

C) Machine translation has been very successful in all the major languages.

D) Translation by computer will certainly have a bright future.

18. A)Because an important US science institute believed that the method could not

be put in practice.

B) Because an important US science institute urged to built a more powerful

computer.

C) Because an important US science institute thought that the method was of no

value.

D) Because an important US science institute did not have enough money to go on

with the research.

19. A) Some scientists went on with the researches of machine translation although all

the funds were cut.

B) Most languages are still translated with original methods.

C) Poems, novels and plays are usually translated by translators.

D) Translation by computer saves a lot of manpower and time.

20. A) Communication Improvement B) Translators Translation

C) Language Translation D) Machine Translation

Part II Fast Reading (10%)

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, mark

Y (for YES) if the statement agrees with the information given in the

passage;

N (for NO) if the statement contradicts the information given in the

passage;

NG (for NOT GIVEN) if the information is not given in the passage.

For questions 8-10, complete the sentences with the information given in the passage.

The port provides a fascinating and rich understanding of the movement of people and goods around the world. We understand a port as a center of land-sea exchange, and as a major source of livelihood and a major force for cultural mixing. But do ports all produce a range of common urban characteristics which justify classifying port cities together under a single generic label? Do they have enough in common to warrant distinguishing them from other kinds of cities?

A port must be distinguished from a harbor. They are two very different things. Most ports have poor harbors, and many fine harbor see few ships. Harbors is a physical concept, a shelter for ships; port is an economic concept, a center of land-sea exchange which requires good access to hinterland(内地) even more than a sea-linked foreland前陆(与内地相对而言). It is landward access, which is productive of goods for export and which demands imports, that is critical. Poor harbors can be improved with breakwaters(防浪堤), and dredging(挖泥)if there is a demand for port. Madras and Colombo are examples of harbors expensively improved by enlarging, dredging and building breakwaters.

Port cities become industrial, financial and service centers and political capitals because of their water connections and the urban concentration which arises there and later draws to its railways, highways and air routes. Water transport means cheap access, the chief basis of all port cities. Many of the world?s bigges t cities, for example, London, New Y ork, Shanghai, Istanbul, Buenos Aires, Tokyo, Jakarta, Calcutta, Philadelphia and San Francisco began as ports ― that is, with land-sea exchange as their major function ― but they have since grown disproportionately in other respects so that their port functions are no longer dominant. They remain different kinds of places from non-port cities and their port functions account for that difference.

Port functions, more than anything else, make a city cosmopolitan. A port city is

open to the world. In it races, cultures, and ideas, as well as goods from a variety of places, mix and enrich each other and the life of the city. The smell of the sea and the harbor, the sound of the boat whistles or the moving tides are symbols of their multiple links with a wide world samples of which are present in microcosm(微观世界) within their own urban areas.

Sea ports have been transformed by the advent of powered vessels, whose size and draught have increased. Many formerly important ports have become economically and physically less accessible as a result. By passed by most of their former enriching flow of exchange, they have become cultural and economic backwaters or have acquired the character of museums of the past.

Much domestic port trade has not been recorded. What evidence we have suggests that domestic trade was greater at all periods than external trade. Shanghai, for example, did most of its trade with other Chinese ports and inland cities. Calcutta traded mainly with other parts of India and so on. Most of any city?s population is engaged in providing goods and services for the city itself. Trade outside the city is its basic function. But each basic worker requires food, housing, clothing and other services. Estimates of the ratio of basic workers to service ones range from 1:4 to 1:8.

No city can be simply a port but must be involved in a variety of other activities. The port function of the city draws to it raw materials and distributes them in many other forms. Ports take advantage of the need for breaking up the bulk material where water and land transport meet and where loading and unloading costs can be minimized by refining raw materials or turning them into finished goods. The major examples here are oil refining and ore refining which are commonly located at ports. It is not easy to draw a line around what is and is not a port function. All ports handle, unload, sort, alter, process, repack and reship most of what they receive. A city may still be regarded as a port city when it becomes involved in a range of functions not immediately involved with ships or docks.

Cities which began as ports retain the chief commercial and administrative center of the city close to the waterfront. The center of New Y ork is in lower Manhattan between two river mouths, the City of London is on the Thames, Shanghai along the Bund. This proximity to water is also true of Boston, Philadelphia, Bombay, Calcutta, Madras, Singapore, Bangkok and Hong Kong, where the commercial, financial, and administrative centers are still grouped around their harbors even though each city has expanded into a metropolis. Even a casual visitor cannot mistake them as anything but port cities.

21.A port is different from a harbor in that harbor is a physical concept, while port is

an economic concept.

22. Madras and Colombo were originally poor harbors to be improved later on with

breakwaters and dredging.

23.Shanghai is as important a port city to China as New Y ork to the United States.

24. Many formerly important ports have been rendered economically and financially

less accessible simply because more sea routes have been discovered.

25.The majority of any city?s population deals with manufacturing and farming,

while the majority of the population in those ports are engaged in transportation.

26.The port functions including separating the bulk material where water and land

transport meet and then refining those raw materials to minimize the loading or unloading costs.

27.A city may not still be regarded as a port city if it is engaged in a series of

functions faster than their original functions so that their ________________.

29.The port function of the city attracts ________________ and sends them out by

other different modes of transportation.

30. Cities like New Y ork, London and Shanghai, which began as ports still maintain

their positions as the leading ________________ centers close to the waterfront. Part III Reading comprehension ( Reading in Depth ) 20%

Passage One

Sugar is so much a part of our modern life that we only really think about it when, for some reasons, we can not obtain it. It has been known to man for at least 3000 years, but has come into common use only in modern times.

Sugar is, then very important to our civilization. But what exactly is it? Of course, most of us recognize sugar immediately as the sweet material which we put in coffee or cakes. This common form of sugar is derived from two plants: the sugar cane (a type of grass which grows to a height of twenty feet) and the sugar beet (which grows under ground).

About 90% of the sugar produced is used as food. Only 10% is used in industry for other purposes than food production. Y et sugar has great possibilities for use as the basis of chemicals. It can even be used for making plastics. In the future these potential uses will certainly be developed more than in the past.

There are many reasons why we should increase the production of sugar. Most important is that it is one of the most highly concentrated energy foods. Sugar cane and beet produce an average of 7,000,000 calories.

31. Most people recognize sugar as _______ .

A) food B) grass C) the sweet material D) plant

32. Sugar has been known to man for at least ____________ .

A) 7,000,000 years B) 6000 years C) 3000 years D) 4000 years

33. The common form of sugar is derived from ___________ .

A) the sugar cane B) the sugar beet C) coffee or cakes D) both A and B

34. About 90% of sugar is used for _______ .

A) caked B) sugar cane and beet C) coffee D)food

35. Which of the following is NOT true?

A) Only 10% of sugar is used in industry for other purposes than food production.

B) Sugar is one of the most highly concentrated energy foods.

C) Sugar can not be used for making plastics.

D) Sugar can be used for making plastics.

Passage Two

What is the relation between the code and culture which creates it, and which it transmits to the next generation? Linguists in the anthropological tradition had tried to establish links with meanings expressed with meanings expressed lexically: Eskimo words for …snow?，Arabic words for …camel? and so on. Y et vocabulary only …reflects?culture by courtesy of its internal organization as a whole; and the assertion that “because‘camels’are important to the Arabs，therefore they have a lot of different words for‘them’”is a statement as much about English as about Arabic．Presumably nothing is more important than rice to the Chinese；yet Chinese has a single word for rice and it means various other things besides. Chinese happens to be a type of language that favors general nouns.

As the essential medium for people to organize and convey their ideas，language is no longer what it seemed to be for the traditional linguists who used to think of language as simple formal codes. It?s also closely related to the context，social or anthropological, in which the communication takes place. Today most linguists come to realize that language is an important component of culture.

It determines not only the form in which ideas are transmitted, but also the method with which the content of the ideas are organized. In this perspective, 1anguage is also a communicative base on which the members of a speech community form their ideas in a way that is readily comprehensible to other members of that community. It is also regarded as part of culture that is related to other fields of humanity studies.

But what is merely comic(滑稽的)when applied to lexics(词汇学)becomes seriously misleading when applied to grammar. As Whorf pointed 50 years ago，it is naive and dangerous to take isolated grammatical phenomena and try to relate them to features of a culture．When linguists recognized this ,their response was to avoid the language-culture issue altogether，thus closing the door on an important area of research．That there is a relationship between a code and the culture that engenders(造成)it is beyond question；but it is an extremely complex and abstract one．

36. The first paragraph mainly discusses_______

A) the early history of human language

B) how important words are in the cultural issue

C) the way in which people name different things

D) the relation between language and culture on the lexical level

37. According to the anthropologists，the importance of a meaning_____

A) reflects the customs

B) is reflected by the number of words referring to it

C) is connected with next generation

D) reflects certain cultures

38. The author cites the only Chinese word for rice show that ___

A) the Chinese people especially enjoy rice

B) the Chinese people have a different viewpoint

C) important foods are not always named by many words

D) something culturally important may not be important in language

39. From the Arabic words for …camel? and the Eskimo words for …snow?, we can infer

that _____

A) language may reflect living conditions

B) different languages may have the same origin

C) people enjoy different things in different culture

D) language can be used to show people?s versatility

40. Which of the following most appropriately describes the author?s logic of writing

this passage?

A) Analyze an issue and in the end draw a conclusion.

B) Present and analyze an opinion and then argue against it.

C) Compare two different opinion and then argue against it .

D) Present a question, analyze it and make effort to answer it, and in the end leave

the question unanswered.

IV. Vocabulary (15%)

41. The opening speeches sounded more like ________ of war than offering of peace.

A) announce B) demand C) declaration D) demonstration

42. Their marriage was already ________ even before his wife went abroad.

A) fade away B) fall apart C) get away D) go down

43. I?m pleased to hear of your job offer-----all that hard work at school has obviously

____.

A) paid off B)taken its off C) made a difference D) shown up

44. A rich old lady _______ dead at home for two weeks---and nobody knew anything

about it.

A) lived B) stayed C) lay D) kept

45. Smart cars ________which can monitor one?s driving and the driving conditions

nearby.

A) have built B) have been built C) are building D) are going to build

46. Now that we?ve got a loan from the bank, our project is financially _____.

A) feasible B) favorable C) stiff D) constructive

47. At the beginning of the race, the runners were ______ together on the track, but

later some of them got_____ and left the others behind.

A) bunched, ahead B)bunch, down C) put, back D) put, away

48. “Our routine on Mir(和平空间站)rarely changed, but the days were not ______ at

all. I was living every scientist?s dream,” said one Russian astronaut.

A) dramatic B) exciting C)fantastic D) monotonous

49. People are very concerned about the _______ effects that violent films may have

on children.

A) distinctive B) positive C) destructive D) constructive

50. I didn?t travel much when I was younger, but I?m certainly ________ lost time

now.

A) making up B) making for C)making up for D) making up of

51. Most people _______ it ______ to understand how living with one?s own children

could be lonely.

A) get, easily B) turn, difficult C)find, hard D) think, hardly

52. Workers who have to work on weekends are paid twice the normal wages.

____________ national holidays, they get triple pay.

A) In the way B)In the way of C)In the case D)In the case of

53. How well prepared would this person be if he _______ call on a prospective

customer for us?

A) is B) be C) was to D) were to

54. A ________ gentleman is considered to be more popular with girls.

A) courteous B) courage C) contagious D) curious

55. By a _____ of good luck, Genelle, who had been buried in the rubble (瓦砾)for

more than 26 hours, came out alive.

A) little B)piece C) stroke D) strike

56. Prof. Lee?s eyes _______ with enthusiasm as she talked about how her new

teaching method worked in her College English class.

A) sparkled B) shine C) lighten D) filled

57. She appeared very nervous one evening. I asked her what was wrong, and she

_______ that she had fallen in love with me.

A) broke out B)blurted out C)turned out D) took out

58. My brother wasn?t badly hurt, but he injured his leg and had to ____ around for a

few weeks.

A) limp B)limb C) linger D) link

59. Listening to both sides does not necessarily _____ a correct judgment.

A) bring to B) bring up C) bring about D) bring back

60. We need someone really ______ who can organize the office and make it run

smoothly.

A) crucial B) realistic C) essential D) efficient

61. The mayor promised to trim the city budget without cutting _____ services.

A) essential B) appropriate C) equivalent D) lucrative

62. When my boss ______, he speaks so quickly that it?s difficult for me to take

______ everything he says.

A) speaks, on B) says, down C)dictates, down D) dictates, away

63. What do people sell at garage sales? The things they don?t want anymore, or

things that are found to________ too much space in the garage or basement.

A) occupy B) operate C) possess D) convert

64. Salespeople often try to learn the needs of the ________ buyer to make

themselves more persuasive.

A) prospective B) responsible C) ethnic D) realistic

65. The border between races has usually been a border of __________, of crisis.

A) tempt B) intention C) tense D)tension

66. This disease _______ in Africa but has now spread to many parts of the world.

A) derived B) originated C)sparkled D) dwelled

67. Around 4:00 this morning, someone ________ my house while I was sleeping and

took away two purses and a cell phone.

A) broke out B) broke into C) broke away D)broke in

68. Don?t let his criticism _______ you; he belongs to the kind of people who take

delight in finding fault with others? work.

A) discourage B) concern C) dictate D) paralyze

69. Whenever you need Tom, he is always there whether it be an ear or a helping hand,

so you can always _______ him.

A) count in B) call in C) count on D) call on

70. Once Mrs. Kirkpatrick _______ you in conversation, you?re stuck with her for at

least half an hour.

A) submerge B) engages C) occupies D) launches

V. Cloze (15%)

Cloze A

There are two factors which determine an individual?s intelligence. The first is the sort of brain he is born (71) . Human brains differ considerably, some being more capable than others. (72) _ no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what (73) _ to the individual ---the sort of environment in which he is brought (74) .If an individual is handicapped (受阻碍) environmentally, it is likely that his brain will (75) _ to develop and he will never attain the level of intelligence of which he is capable.

The importance of environment in determining an individual?s intelligence can be demonstrated by the case history of the (76) twins, Peter and John. When the twins were three months old, their parents died, and they were placed in (77) ____ fostered ( 寄养的) homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. John, (78) was educated in the home of well-to-do parents who had been to college. This environmental difference continued until the twins were (79) _ their late teens, when they were given tests to measure their intelligence. John?s IQ was 125, twenty-five points higher than the (80) and fully forty points higher than his identical brother.

71. A. for B. by C. with D. in

72. A. But B. For C. Still D. And

73. A. refers B. applies C. happens D. concerns

74. A. about B. up C. on D. out

75. A. help B. manage C. fail D. attain

76. A. equivalent B. parallel C. similar D. identical

77. A. separate B. independent C. remote D. individual

78. A. moreover B. otherwise C. therefore D. however

79. A. in B. by C. at D. for

80. A. average B. normal C. regular D. ordinary

Cloze B

Complete the following paragraphs with the exact words used in the text.

Even the automobile industry, which remained largely unchanged for the (81)_____ seventy years, is about to feel the effects of the (82) revolution.

The automobile industry (83) as among the most lucrative and (84)_____ industries of the twentieth century. There are presently 500 million cars on (85) , or one car for every ten people. Sales of the automobile industry stand at about a trillion dollars, making it the world?s biggest (86) _____ industry.

The car, and the roads it (87) on, will be revolutionized in the twenty-first century. The (88)_____to tomorrow?s “smart cars”will be sensors. “We?ll see vehicles and roads that see and hear and feel and smell and talk and act, ”(89) Bill Spreitzer, technical director of General Motors Corporation?s ITS program, which is designing the smart car and road of the (90) .

VI. Translation (5%)

Complete the following sentences by translating the Chinese into English.

91.Well begun is half done, (常言道).

92.When you want to relax, I can ( 掌控) the steering in your

place, guiding you from one lane to another.

93. The story strengthens (他实现自己理想的决心)

94. Is America (正在衰落)？

95.Be enthusiastic, let the interviewer know that you are not frightened by new

challenges, but are willing to (尝试任何事).

VII. Writing (15%)

Directions: For this part, you are allowed thirty minutes to write a composition. The title of your composition is given. Y ou should write at least 100 words, and base your composition on the outline (given in Chinese) below:

The Prevalence of Mobile Phones among College Students

1. 手机在大学生中非常普及

2. 出现这种现象的原因

3. 我的看法

Answer Sheet (Class B Grade 2005)

Class _____________ Name ___________ No. __________

Par I Listening Comprehension (20%)

1.[A] [B] [C] [D]

2. [A] [B] [C] [D]

3. [A] [B] [C] [D]

4. [A] [B] [C] [D]

5.[A] [B] [C] [D]

6. [A] [B] [C] [D]

7. [A] [B] [C] [D]

8. [A] [B] [C] [D]

9.[A] [B] [C] [D] 10. [A] [B] [C] [D] 11. [A] [B] [C] [D] 12. [A] [B] [C] [D] 13.[A] [B] [C] [D] 14. [A] [B] [C] [D] 15. [A] [B] [C] [D] 16. [A] [B] [C] [D] 17.[A] [B] [C] [D] 18. [A] [B] [C] [D] 19 .[A] [B] [C] [D] 20. [A] [B] [C] [D] Part III Reading comprehension ( Reading in Depth ) 20%

31.[A] [B] [C] [D] 32. [A] [B] [C] [D] 33. [A] [B] [C] [D] 34. [A] [B] [C] [D] 35.[A] [B] [C] [D] 36. [A] [B] [C] [D] 37. [A] [B] [C] [D] 38. [A] [B] [C] [D] 39.[A] [B] [C] [D] 40. [A] [B] [C] [D]

Part IV Vocabulary (15%)

41.[A] [B] [C] [D] 42. [A] [B] [C] [D] 43. [A] [B] [C] [D] 44. [A] [B] [C] [D] 45.[A] [B] [C] [D] 46. [A] [B] [C] [D] 47. [A] [B] [C] [D] 48. [A] [B] [C] [D] 49.[A] [B] [C] [D] 50. [A] [B] [C] [D] 51. [A] [B] [C] [D] 52. [A] [B] [C] [D] 53.[A] [B] [C] [D] 54. [A] [B] [C] [D] 55. [A] [B] [C] [D] 56. [A] [B] [C] [D] 57.[A] [B] [C] [D] 58. [A] [B] [C] [D] 59. [A] [B] [C] [D] 60. [A] [B] [C] [D] 61.[A] [B] [C] [D] 62. [A] [B] [C] [D] 63. [A] [B] [C] [D] 64. [A] [B] [C] [D] 65.[A] [B] [C] [D] 66. [A] [B] [C] [D] 67. [A] [B] [C] [D] 68. [A] [B] [C] [D] 69.[A] [B] [C] [D] 70 .[A] [B] [C] [D]

Part V Cloze A (10%)

71.[A] [B] [C] [D] 72. [A] [B] [C] [D] 73. [A] [B] [C] [D] 74. [A] [B] [C] [D] 75.[A] [B] [C] [D] 76. [A] [B] [C] [D] 77. [A] [B] [C] [D] 78. [A] [B] [C] [D] 79.[A] [B] [C] [D] 80. [A] [B] [C] [D]

Cloze B (5%)

81. _____________ 82. _____________ 83. _______________

84. ______________ 85. _____________ 86.________________

87. ______________ 88. ______________ 89. ________________

90. ______________

Part VI T ranslation (5%)

91.______________________________________________________

92._______________________________________________________

93._______________________________________________________

94._______________________________________________________

95._______________________________________________________

28. Many of the world famous ports have developed their industrial or commercial functions faster than their original functions so that their ________________.

29.The port function of the city attracts ________________ and sends them out by other different

modes of transportation.

30. Cities like New Y ork, London and Shanghai, which began as ports still maintain their positions

as the leading ________________ centers close to the waterfront.

PartⅤ Writing (15%)

______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________

Keys (B班B卷)

Part I. Listening Comprehension (20%)

1-5. C A D C C 6-10 D D A C C 11-15. BA D B D 16-20. D D A A D Part II Fast Reading 10%

21. Y 22.Y 23.NG 24.N 25.N 26.Y 27.N

28.port functions are no longer dominant

29.raw material

30. commercial and administrative

Part III Reading comprehension: 15%

31~35 CCDDC 36~40 DBDAD

Part IV. Vocabulary 15%

41-45 CBACB 46-50 AADCC 51-55 CDDAC

56-60 ABACD 61-65 ACAAD 66-70 BBACB

V. Cloze A (10%)

71~75 C A C B C 76~80 D A D A A

Cloze B (5%)

https://www.wendangku.net/doc/9011114187.html,st

2. computer

3. ranks

4. powerful

5. earth

6. manufacturing

7. travels

8. key

9. predicts 10. future

VI. Translation (5%)

1. as the saying goes

2. take control of

3. his determination to realize his ideal

4. in decline/on the decline

5. take a crack at anything

VII. Writing (15%)

The Prevalence of Mobile Phones among College Students Recently, mobile phones have become very popular among college students. What amazes us most is that over 65 percent of college students keep a mobile phone.

There are many reasons explaining the prevalence of mobile phones at campus. The main reason is that the price of mobile phones has dropped rapidly. What is more, college students need mobile phones to seek employment before graduation. Thirdly, a mobile phone can meet their daily demands in communication.

Considering all these, I think more students may buy mobile phones and most students will own a phone sooner or later. For one thing, the actual demands for mobile phones will increase. For another, I think both the price of the mobile phone and fees for calling will decrease further.

2020年护士职业资格考试《专业实务》题库综合试卷B卷 附答案

省（市区） 姓名 准考证号 ………密……….…………封…………………线…………………内……..………………不……………………. 准…………………答…. …………题… 考试须知：123 A1型题（本题共50题，每小题3分，共150分） 1、哪些不是临床死亡期病人的临床表现是（ ）。 A 、呼吸停止 B 、心跳停止 C 、反射性反应消失 D 、延髓处于深度抑制状态 E 、出现尸冷 2、下列哪项不是促进病人休息的护理措施（ ）。 A 、做好心理护理，解除病人焦虑 B 、尊重病人休息习惯 C 、各种诊疗护理活动相对集中 D 、满足病人一切要求 E 、协助病人自我放松 3、急性化脓性阑尾炎患者，如出现寒战、发热、黄疸，可能并发( )。 A.弥漫性腹膜炎 B.局恨性腹膜炎 C.细菌性肝炎 D.门静脉炎 E.急性胆囊炎 4、关于急性阑尾炎下列哪项不正确( )。 A.多数病人有转移性右下腹痛 B.均有固定的麦氏点压痛 C.腰大肌试验可为阴性 D.全身反应一般并不显著 E.如出现塞战，发热及黄疸，则有门静脉炎的可能 5、糖尿病最严重而突出的并发症是（ ）。 A.心血管病变 B.肾脏病变 C.神经病变 D.眼部病变 E.糖尿病足 6、中医的“情志”指的是（ ）。 A.怒、喜、思、悲、恐 B.酸、苦、甘、辛、咸 C.木、火、土、金、水 D.风、暑、湿、燥、寒 E.青、赤、黄、白、黑 7、猩红热儿特有的体征是( )。 A.口周苍白圈 B.躯干糠皮样脱屑 C.皮疹多在发热2天后出现 D.疹间无正常皮肤 E.多为持续性高热 8、某新生儿，日龄5天，出生体重3kg ，目前体重2.8kg ，妈妈很担心孩子的体重会继续下降，护士向妈妈解释孩子的体重将恢复正常，下列解释正确的是（ ）。 A 、1天内恢复正常 B 、7天内恢复正常 C 、10天内恢复正常 D 、2周内恢复正常 E 、3周内恢复正常 9、糖尿病主要死于哪种并发症（ ）。 A. 严重感染 B. 血管病变 C. 神经病变 D. 眼部病变 E. 酮症酸中毒 10、患者排尿开始时有血尿，以后逐渐变清表示病变部位在（ ）。 A. 输尿管上段 B. 尿道 C. 膀胱三角区 D. 输尿管下段 E. 肾实质 11、急性化脓性阑尾炎行阑尾切除手术后二天，患者出现寒战，高热，黄疸肝肿大，可能是( )。 A.并发胆道感染 B.急性胰腺炎 C.脓毒性肝炎

数据结构期末考试试题及答案

《数据结构》期末考试试题及答案 (2003-2004学年第2学期) 单项选择题1、C 2、D 3、A 4、D 5、C 6、D 7、A 8、B 9、C 10、C 、 1. 对于一个算法，当输入非法数据时，也要能作出相应的处理，这种要求称为 (c )。 (A)、正确性但).可行性(C).健壮性 2 ?设S为C语言的语句,计算机执行下面算法时， for(i=n-1 ; i>=0; i--) for(j=0 ; jvi; j++) (A)、n2(B). O(nlgn) 3?折半查找法适用于( a (D). 输入性 算法的时间复杂度为(d S； (C). O(n) (D). )。 O(n2) (A)、有序顺序表(B)、有序单链表 (C)、有序顺序表和有序单链表都可以 4 .顺序存储结构的优势是( d )。 (A)、利于插入操作(B)、利于删除操作 (C)、利于顺序访问(D)、利于随机访问 5. 深度为k的完全二叉树，其叶子结点必在第 (A)、k-1 ( B)、k (C)、k-1 和 6. 具有60个结点的二叉树，其叶子结点有 (A)、11 ( B)、13 ( C)、48 (D)、无限制 c )层上。 (D)、1 至 k 12个，则度过1 (D)、37 k 的结点数为( 7 .图的Depth-First Search(DFS) 遍历思想实际上是二叉树( 法的推广。 (A)、先序(B)、中序(C)、后序(D)、层序 8.在下列链队列Q中，元素a出队的操作序列为( a )遍历方 front (A )、 (B )、 (C)、 (D )、p=Q.front->next; p->next= Q.front->next; p=Q.front->next; Q.front->next=p->next; p=Q.rear->next; p->next= Q.rear->next; p=Q->next; Q->next=p->next; 9. Huffman树的带权路径长度WPL等于( (A)、除根结点之外的所有结点权值之和(C)、各叶子结点的带权路径长度之和(B) 、 ) 所有结点权值之和 根结点的值 b ■

2017年事业单位联考综合应用能力(B)试题与答案

【精品文档，百度专属】 2017年事业单位考试综合应用能力(A)试题与答案 2017事业单位考试综合应用能力(A)试题与答案 2017事业单位考试综合应用能力(B)试题与答案 2017事业单位考试综合应用能力(C)试题与答案 2017年事业单位考试公共基础知识最新模拟试题 一、注意事项 1.本试卷全部为主观题，题本由背景材料与试题两部分构成。 2.本试卷满分为150分，考试时间为120分钟。 3.请在题本、答题卡指定位置填写自己的姓名，填涂准考证号。 4.所有题目一律使用现代汉语作答在答题卡指定位置。未按要求作答的，不得分。 5.监考人员宣布考试开始时，你才可以开始答题。 6.监考人员宣布考试结束时，考生应立即停止作答，将题本、答题卡和草稿纸都翻过来留在桌上，待监考人员确认数量无误、允许离开后，方可离开。 二、背景材料 材料一 1.近日，《陕西省大气污染防治条例（征求意见稿）》（以下简称《意见稿》）面向社会公开征求意见，而其中一项“城镇地区公共场所禁止露天烧烤”的规定挑动了市民的神经。 记者调查发现，市民对烧烤的需求很大，同时露天烧烤所产生的油烟也很大，而对是否应禁止露天烧烤市民却是各执己见。 4月10日晚10时许，记者来到碑林区何家村西何美食街，此时街上很热闹，多个烧烤摊前坐满食客，浓浓的油烟从烤炉中冒出。 “吃烧烤图的就是个氛围，在室外喝着啤酒吹着风，这才叫烧烤。”正在吃烧烤的市民黄先生说，平时有机会他就会约几个朋友来吃烧烤。和黄先生同桌的李先生认为，用禁止露天烧烤的方法治理大气环境，作用不大，“吃烧烤就得在露天的地方吃，要吃烧烤不在室外吃，那还能叫烧烤？” 市民林先生则认为，烧烤摊应规范化管理，但不能一刀切，而且相对于其他污染源对大气的影响，“烧烤根本不算啥，燃煤、汽油等工业污染都没提立法，一个小小的烧烤居然如此小题大做，实在没必要。” 在采访中记者发现，很多室外烧烤摊都紧邻居民区，有的甚至就在居民楼下。

《数据结构》期末考试题及答案

2011-2012学年第一学期期末考查 《数据结构》试卷 （答案一律写在答题纸上，在本试卷上做答无效） 一、选择（每题1分，共10分） 1.长度为n的线性表采用顺序存储结构，一个在其第i个位置插入新元素的算法时间复杂度为（D） A.O(0) B.O(1) C.O(n) D.O(n2) 2.六个元素按照6，5，4，3，2，1的顺序入栈，下列哪一个是合法的出栈序列？（D） A.543612 B.453126 C.346512 D.234156 3.设树的度为4，其中度为1、2、3、4的结点个数分别是4、2、1、2，则树中叶子个数为（B ） A.8 B.9 C.10 D.11 4.设森林F对应的二叉树B有m个结点，B的右子树结点个数为n，森林F中第一棵树的结点个数是（ B ） A. m-n B.m-n-1 C.n+1 D.m+n 5.若一棵二叉树具有10个度为2的结点，5个度为1的结点，则度为0的结点个数是（B） A.9 B.11 C.15 D.不确定 6.下列哪一个方法可以判断出一个有向图是否有环。（A） A.深度优先遍历 B.拓扑排序 C.求最短路径 D.求关键路径 7.第7层有10个叶子结点的完全二叉树不可能有（B ）个结点。 A.73 B.234 C.235 D.236 8.分别用以下序列构造二叉排序树，与用其他三个序列构造的结果不同的是（B） A.（100,80,90,60,120,110,130） B.（100, 120, 110,130,80, 60,90） C.（100,60,80,90,120,110,130） D.（100,80, 60,90, 120, 130,110） 9.对一组数据（84，47，25，15，21）排序，数据的排列次序在排序过程中变化如下：（1）84 47 25 15 21 （2）15 47 25 84 21 （3）15 21 25 84 47（4）15 21 25 47 84则采用的排序方法是（B ） A.选择排序 B.起泡排序 C.快速排序 D.插入排序 10.对线性表进行折半查找时，要求线性表必须（D） A.以顺序方式存储 B.以顺序方式存储，且数据元素有序

综合能力测试B卷

综合能力测试B卷 请仔细阅读以下注意事项： 1. 题目应在答题表上作答，在题本上作答的一律无效。 2. 监考人员宣布考试开始时，你才可以开始答题。 3. 监考人员宣布考试结束时，你应立即停止作答，将考卷和草稿纸都翻过来留在桌上，待监考人员确认数量无误、允许离开后，方可离开。 4. 在这项测验中，可能有一些试题较难，因此你不要在一道题上思考时间太久，遇到不会答的题目，可以先跳过去，如果有时间再去思考。否则，你可能没有时间完成后面的题目。 5. 试题答错不扣分。 6. 特别提醒你注意，填写答案时一定要认准题号。 请将答案填入答题表中： 根据题目要求，在四个选项中选出一个最恰当的答案。 请开始答题： 1、社会建设与人民幸福安康息息相关，党的十七大报告提出，要加快推进以改善民生为重点的社会建设，下列各项不属于社会建设范畴的是：

A、在学校建立贫困生资助体系 B、为低收入家庭提供住房保障 C、扩大各项社会保险的覆盖范围 D、强化政府服务职能，建设服务型政府 【解析】D.本题考查政治常识。党的十七大报告提出“以改善民生为重点的社会建设”，并提出了社会建设六大方面的内容。第一是教育。第二是就业。第三是收入分配。第四是覆盖城乡居民的保障体系。第五是医疗公共卫生体制。第六是完善社会管理，维护社会稳定和团结。从中可看出D项不属于社会建设范畴。 2、随着综合国力的提升，我国在国际社会中的作用与影响越来越突出，下列说法正确的是： A、我国的出口贸易额在“金砖四国”中位居第二 B、我国目前是二十国集团中唯一的亚洲发展中国家 C、我国在哥本哈根气候峰会上提出了单位GDP碳减排的量化目标 D、我国已与周边所有邻国建立正式的外交关系 【解析】C.本题考查时事常识。A项：2009年，我国的出口总额居世界第一；B项：二十国集团中具有广泛代表性的发展中国家包括南非、阿根廷、巴西、印度、印度尼西亚、墨西哥、沙特阿拉伯，中国并不是唯一的亚洲发展中国家；D项：我国与不丹、锡金两个边境国家仍未建立正式的外交关系。 3、我国的能源条件可以概括为：

2017数据结构期末考试试题及答案

2017《数据结构》期末考试试题及答案 《数据结构》期末考试试题及答案 1 ................................................................. 2..试题 1 答案............................................................ 7..《数据结构》期末考试试题及答案 2 ................................................................. 9..试题 2 答案........................................................................ 1.. 4. 《数据结构》期末考试试题及答案 3 ............................................................... 1..6试题 3 答案........................................................................ 2.. 1.

数据结构》期末考试试题及答案 1 单选题（每题 2 分，共 20 分） 1. 栈和队列的共同特点是 （ ）。 A. 只允许在端点处插入和删除元素 B. 都是先进后出 C. 都是先进先出 D. 没有共同点 2. 用链接方式存储的队列，在进行插入运算时 （ ）. A. 仅修改头指针 B. 头、尾指针都要修改 C. 仅修改尾指针 D .头、尾指针可能都要修改 3. 以下数据结构中哪一个是非线性结构？ （ ） A. 队列 B. 栈 C. 线性表 D. 二叉树 4. 设有一个二维数组A[m][n]，假设A[0][0]存放位置在644（io ）, A[2][2]存放 若有18个元素的有序表存放在一维数组 A[19]中，第一个元素放A[1]中, 现进行二分查找，则查找 A [3]的比较序列的下标依次为（ A. 1 ， 2， 3 B. 9， 5， 2， 3 C. 9， 5， 3 D. 9， 4， 2， 3 8. 对n 个记录的文件进行快速排序，所需要的辅助存储空间大致为 A. O （1） B. O （n ） C. O （ 1 og 2n ） D. O （n2） 9. 对于线性表（ 7， 34， 55， 25， 64， 46， 20， 10）进行散列存储时，若选 用 H （K ）=K %9 作为散列函数，则散列地址为 1 的元素有（ ）个， 位置在 676（10），每个元素占一个空间， 表示用 10 进制表示。 问 A[3][3] （10）存放在什么位置？脚注 （10） 5. A ．688 B ．678 C ． 692 D ． 696 树最适合用来表示 （ ）。 A.有序数据元素 B.无序数据元素 6. C.元素之间具有分支层次关系的数据 D .元素之间无联系的数据 二叉树的第 k 层的结点数最多为 （ ）. A ．2-1 B.2K+1 C.2K-1 D. 2k-1 7.

理论综合考试试卷b

理论综合考试试卷(B卷) 2006- 1- 3 ————————————————————————————————— A1型题 (最佳选择题——肯定型) 每一道题有A,B,C,D,E五个备选答案，问题表述形式为肯定陈述，在 答题时只需从5个备选答案中选择一个最合适的作为正确答案，并在答卷上将相应题号的相应字母画一条黑粗线。————————————————————————————————— 1.断流术(贲门周围血管离断术)成败的关键所在是 A.胃后静脉与左膈下静脉的离断 B.冠状静脉胃支的离断 C.冠状静脉食管支的离断 D.冠状静脉高位食管支的离断 E.胃短静脉的离断 2.阻塞性黄疸(肝外胆道梗阻)的病因学诊断,下列哪项检查最具有诊断意义? A.选择性肝动脉造影 B.口服法胆囊造影 C.肝穿刺组织活检 D.PTC及ERCP或两者联用 E.肝脏核素扫描 3.下列关于闭合性脑损伤的判断中正确的是：

A.造成闭合性脑损伤的惯性力来源于受伤瞬间头部的减速或加速运动 B.造成闭合性脑损伤的接触力多导致弥散性脑损伤 C.受伤时头部若为固定不动状态，则仅受惯性力影响 D.运动中头部突然受阻于固定物体，只受到惯性力作用 E.由惯性力引起的脑损伤无早期昏迷 4.前臂双骨折，桡骨远端段骨折远端屈曲旋后畸形的主要原因： A.肱三头肌牵拉 B.肱二头肌牵拉 C.肱二头肌及旋后肌牵拉 D.旋前圆肌牵拉 E.肱桡肌牵拉 5.下列哪项为肺癌手术禁忌症? A.合并重症肌无力 B.合并多发性肌肉神经痛 C.曾行过放疗 D.出现广泛肺门纵隔淋巴结转移 E.出现骨关节病综合征 A.根除术 B.姑息性切除 C.放射治疗 D.化疗

数据结构期末考试试题和标准答案及评分标准

《数据结构》试题（A卷） （考试时间： 90分钟） 一、单项选择题（本大题共15小题，每小题2分，共30分） （每题只有一个选项是正确的,将答案填写在括号内，错选、多选不得分） 1.（）是组成数据的基本单位，是一个数据整体中相对独立的单元。 A．数据 B.数据元素 C.数据对象 D.数据结构 2.算法计算量的大小称为算法的（）。 A.效率????? B.复杂度 C.数据元素之间的关系??? ? D.数据的存储方法 3.若某线性表最常用的操作是存取任一指定序号的元素和在最后进行插入或删除运算，则采用以下（）方式最节省时间。 A.链式存储 B. 索引存储 C.顺序存储 D.散列存储 4.下述哪一条是顺序存储结构的优点？（） A.存储密度大? B.插入运算方便? C.删除运算方便? D.可方便地用于各种逻辑结构的存储表示 5.在一个单链表中，若删除p所指结点的后续结点，则执行（）。 >next=p->next->next >next=p->next =p->next;p->next=p->next->next =p->next->next 6.带头结点的单链表head为空的判定条件是（）。 ==NULL >next==NULL >next==head !==NULL 7.非空的循环单链表head的尾结点(由p所指向)满足（）。 >head==NULL ==NULL >next==head ==head

8.下面关于线性表的叙述中，错误的是哪一个？（） A.线性表采用顺序存储，必须占用一片连续的存储单元。 B.线性表采用顺序存储，便于进行插入和删除操作。 C.线性表采用链式存储，不必占用一片连续的存储单元。 D.线性表采用链式存储，便于插入和删除操作。 9.队列操作的原则是（）。 A.后进先出 B.先进先出 C.只能进行插入 D.只能进行删除 10.栈中允许进行插入和删除的一端称为（）。 A.栈首 B.栈尾 C.栈顶 D.栈底 11．假设以数组A[n]存放循环队列的元素，其首尾指针分别为front和rear，则当前队列中的元素个数为（）。 A．（rear-front+n）%n B. rear-front+1 C. (front-rear+n)%n D.(rear-front)%n 12.最大容量为n的循环队列，队尾指针是rear，队首指针是front，则队空的判断条件是（ ）。 A.（rear+1）%n==front ==front +1==front D.(rear-1)%n==front 13.将一个十进制的数转换成二进制的数，可以使用以下一种称为（）的数据结构。 A. 图 B. 树 C. 广义表 D. 栈 14. 把一棵树转换为二叉树后，这棵二叉树的形态是（）。 A. 有2种 B. 有3种 C. 有4种 D. 唯一的 15.一棵左右子树均不空的二叉树在先序线索化后，其中空链域的个数是（）。 A. 3 B. 2 C. 0 D. 不确定 二、填空题（本大题共10个空，每空2分，共计20分）

数据结构期末考试试题及答案资料

贵州大学理学院数学系信息与计算科学专业 《数据结构》期末考试试题及答案 (2003-2004学年第2学期) 一、单项选择题 1．对于一个算法，当输入非法数据时，也要能作出相应的处理，这种要求称为（）。 (A)、正确性(B). 可行性(C). 健壮性(D). 输入性 2．设S为C语言的语句,计算机执行下面算法时，算法的时间复杂度为（）。 for(i=n-1；i>=0；i--) for(j=0；jnext; Q.front->next=p->next; （C）、p=Q.rear->next; p->next= Q.rear->next; （D）、p=Q->next; Q->next=p->next; 9． Huffman树的带权路径长度WPL等于（） （A）、除根结点之外的所有结点权值之和（B）、所有结点权值之和 （C）、各叶子结点的带权路径长度之和（D）、根结点的值 10．线索二叉链表是利用（）域存储后继结点的地址。

大学英语B(综合试卷)

大学英语B1 一、交际英语 1、--Will you please give the note to him?-- ______________. A：Certainly, I'll give it to him B：No, please not C：Sorry, I don't D：Yes, please do 答案：A 2、- How do I get to the cinema?- _________ A：It's very far. B：Yes, there is a cinema near here. C：It's well known. D：Go down this street and turn left. 答案：D 3、― Excuse me, I'm afraid you've overcharged me.― ________________ A：Oh, really? B：That's all right. C：That's fine. D：You're welcome. 答案：A 4、- Excuse me, how much is the jacket?- It's 499 Yuan. A：Oh, no. That's OK! B：How do you like it? C：Which do you prefer? D：Would you like to try it on? 答案：D 5、- Haven't seen you for ages! What are you busy with now?- _____________ A：I hate the weather here. B：My hair is getting a bit longer. C：Yeah, thanks for coming. D：I am working part time in a bookshop, you know. 答案： D 二、阅读理解 1、For several years，Americans have enjoyed teleshopping－watching TV and buying things by phone. Now teleshopping is starting in Europe. In a number of European countries，people can turn on

大学数据结构期末考试试题(有答案)

数据结构复习题 一、单选题(每小题2分，共12分) 1．在一个单链表HL中，若要向表头插入一个由指针p指向的结点，则执行( )。 A． HL＝ps p一>next＝HL B． p一>next＝HL；HL＝p3 C． p一>next＝Hl；p＝HL； D． p一>next＝HL一>next;HL一>next＝p； 2．n个顶点的强连通图中至少含有( )。 A.n—l条有向边 B.n条有向边 C.n(n—1)／2条有向边 D.n(n一1)条有向边 3.从一棵二叉搜索树中查找一个元素时，其时间复杂度大致为( )。 A.O(1) B.O(n) C.O(1Ogzn) D.O(n2) 4．由权值分别为3，8，6，2，5的叶子结点生成一棵哈夫曼树，它的带权路径长度为( )。 A．24 B．48 C． 72 D． 53 5．当一个作为实际传递的对象占用的存储空间较大并可能需要修改时，应最好把它说明为( )参数，以节省参数值的传输时间和存储参数的空间。 A.整形 B.引用型 C.指针型 D.常值引用型· 6．向一个长度为n的顺序表中插人一个新元素的平均时间复杂度为( )。 A．O(n) B．O(1) C．O(n2) D．O(10g2n) 二、填空题(每空1分，共28分) 1．数据的存储结构被分为——、——、——和——四种。 2．在广义表的存储结构中，单元素结点与表元素结点有一个域对应不同，各自分别为——域和——域。 3．——中缀表达式 3十x*(2.4／5—6)所对应的后缀表达式为————。 4．在一棵高度为h的3叉树中，最多含有——结点。 5．假定一棵二叉树的结点数为18，则它的最小深度为——，最大深度为——· 6．在一棵二叉搜索树中，每个分支结点的左子树上所有结点的值一定——该结点的值，右子树上所有结点的值一定——该结点的值。 7．当向一个小根堆插入一个具有最小值的元素时，该元素需要逐层——调整，直到被调整到——位置为止。 8．表示图的三种存储结构为——、——和———。 9．对用邻接矩阵表示的具有n个顶点和e条边的图进行任一种遍历时，其时间复杂度为——，对用邻接表表示的图进行任一种遍历时，其时间复杂度为——。 10．从有序表(12，18，30，43，56，78，82，95)中依次二分查找43和56元素时，其查找长度分别为——和——· 11．假定对长度n＝144的线性表进行索引顺序查找，并假定每个子表的长度均为，则进行索引顺序查找的平均查找长度为——，时间复杂度为——· 12．一棵B—树中的所有叶子结点均处在——上。 13．每次从无序表中顺序取出一个元素，把这插入到有序表中的适当位置，此种排序方法叫做——排序； 每次从无序表中挑选出一个最小或最大元素，把它交换到有序表的一端，此种排序方法叫做——排序。 14．快速排序在乎均情况下的时间复杂度为——，最坏情况下的时间复杂度为——。 三、运算题(每小题6分，共24分) 1．假定一棵二叉树广义表表示为a(b(c，d)，c(((，8)))，分别写出对它进行先序、中序、后序和后序遍历的结果。 先序： 中序； 后序： 2．已知一个带权图的顶点集V和边集G分别为： V＝{0，1，2，3，4，5}；

《综合英语》试卷B卷

温州大学成人教育学院试卷 （2012级假期2013年第二次面授）考试科目《综合英语》试卷B卷班级 命题教师XXX 姓名 考试时间15年暑假学号 考试形式闭（开）卷成绩 一、单选题（每题1分，共30分） 1. She can jump___180cm. A. as high as B. as highly as C. so high as D. so highly as 2. I am looking forward to ___. A. to see you B. to seeing you C. seeing you D. see you 3. You are___for this accident. A. to be blame B. to be blamed C. to blame D. blamed 4. It is a miracle that John___the air crash while all the others were dead. A. survived B. survived in C. survived from D. was survived 5. Taking notes can help you to remember___the teacher says. A. that B. what C. where D. which 6. They have___to meet me at the airport. A. assigned B. ready C. arranged D. settled

7. His article is better than___in the class. A. anyone else's B. anyone’s else C. anyone else D. anyone’s 8. Not many people were actually___her plan. They did not object to it openly, thou gh. A. in the interest of B. in line with C. in favor of D. in the common with 9. It’s important for the government to make reasonable___policies. A. economic B. economical C. economy D. economics 10. I agree with Stephen___but not entirely. A. at some extent B. until a certain point C. to some extent D. to some point 11. Teresa wasn’t the only one in the car,___. A. There was some other B. It was someone else C. There was someone else D. It was another one 12. She couldn’t decide whether to stay or ___for Nanjing at once. A. left B. will leave C. leaving D. to leave 13. Jack and Mary are going to___ married when they return from abroad. A. make B. take C. get D. have 14. What is closely related___English reserve is English modesty. A. with B. on C. in D. to

数据结构期末考试试题及答案

江西师范大学计算机科学技术专业 09-10 第 1 学期《数据结构》期末考试试题 A
课程代号：262208 注意事项：请将答案全部写到答题纸上，并注明题号！
一、填空题（每小题 2 分，共 10 分）
1. 算法有 5 个基本特征。其中，
特征，程序可以不必具备。
2. 在一个具有 n 各结点的有序链表中插入一个新结点并保持单链表依然有序的
渐近时间复杂度是
。
3. 表达式 a+b*(c-d)的后缀表达式为
。
4. 在关键字序列（0，2，4，6，8，10，12，14，16）中，使用折半查找方式查
找键值 14 和 15，需要的比较次数分别为
和
。
5. 有 n 个元素的顺序型循环队列，其队首和队尾指针分别为 f 和 r，从队列中删
除 1 个元素，再插入 2 个元素，其队首和队尾指针分别是
和
。
二、程序填空（每小题 10 分，共 20 分）
1、下面代码实现对数组 a[]的快速排序,L 和 H 是数组 a 的边界（10 分）
void qksort(int a[],int L,int H){
int i, j, x;
if( ( 1 ) ) return;
i=L; j=H; x=a[i];
while( iwhile( ( 2 ) ) j--;
if(i(3) ;
( 4 ) ;}
while( ( iif( i}
(5) ;
qksort( a, L , j-1 );
qksort( a, j+1, H );
}
2、以下代码实现通用的折半检索，L、H 刻画在数组 a 中检索的范围。(10 分) BS(int[] a, int key, int L, int H){ int m; if (L>H) return -1； m= ( 6 ) ; if (a[m]==key) return m;

综合考试试卷B

第 1 页 共 4 页 沈阳市技工院校第二学年（毕业生）期末考试 综合 试题 年级 2015 专业 ( B 卷) 一、单项选择题：（在每小题的四个备选答案中，选出一个正确的答案，并将其号码填在题干后的括号内，每小题1分，共30分) 1、.不满（ ）岁的人有违法行为的，不予行政处罚，责令监护人加以管教。 B.14 C.16 D.18 2、个人能否按道德要求去做，关键在于（ ）。 A.社会舆论 B.传统习惯 C.内心信念 D.评价方式 3、.爱科学是指（ ）。 A.人类知识的总汇 B.揭示事物发展的客观规律 C.第一生产力 D.尊重科学、尊重知识和人才 4、个人基于一定的道德认识，自愿选择的有利于他人或社会的行为是（ ）。 A.道德品质 B.道德行为 C.道德规范 D.道德概念 5、能引起交往对象之间产生彼此互相喜欢、尊敬、爱慕的心理倾向的原因或条件是（ ）。 A.真正的友谊 B.交往的艺术 C.人际关系的基本方法 D.人际吸引因素 6、大型油罐应设置（）自动灭火系统。 A.泡沫灭火系统 B.二氧化碳灭火系统 C.囱代烷灭火系统 D.喷淋灭火系统 7、以下对报警电话描述不正确的是( )。 A.119报警电话是免费的 B.发生火灾时任何人都可以无偿拨打119 C.为了演练,平时可以拨打119 8、下列( )灭火剂是扑救精密仪器火灾的最佳选择。 A.二氧化碳灭火剂 B.干粉灭火剂 C.泡沫灭火剂 9、公安消防队扑救火灾, ( )向发生火灾的单位、个人收取费用。 A.不得 B.可以 C.按照一定标准 10、使用然气灶具时,( )。 A.应先开气阀后点火,即"气等火" B.应先点火后再开气,即"火等气" C 先点火还是先开气阀都无所谓,二者都是正确的 11、火灾致人死亡的最主要原因是（ ） A 、吸入有毒烟气窒息死亡 B 、直接被火烧死 C 、人员拥挤致死 D 、跳楼或惊吓致死 12、公安消防人员在灭火过程中，应当( )。 A.优先救人 B.优先抢救财物 C.优先灭火 13、遇到火灾，要迅速向（ ）逃生 A 、安全出口的方向 B 、顺着人流的方向 14、火灾扑灭后，起火单位应（ ）。

(完整版)数据结构期末考试试题及答案

数据结构期末考试试题及答案 期末样卷参考答案 一．是非题（每题1分共10分） 1. 线性表的链式存储结构优于顺序存储结构。F 2. 栈和队列也是线性表。如果需要，可对它们中的任一元素进行操作。F 3．字符串是数据对象特定的线性表。T 4．在单链表P指针所指结点之后插入S结点的操作是：P->next= S ; S-> next = P->next; F 5．一个无向图的连通分量是其极大的连通子图。T 6．邻接表可以表示有向图，也可以表示无向图。T 7．假设B是一棵树，B′是对应的二叉树。则B的后根遍历相当于B′的中序遍历。T 8．通常，二叉树的第i层上有2i-1个结点。F 9．对于一棵m阶的B-树,树中每个结点至多有m 个关键字。除根之外的所有非终端结点至少有ém/2ù个关键字。F 10．对于任何待排序序列来说，快速排序均快于起泡排序。F 二．选择题（每题2分共28分） 1．在下列排序方法中，（c ）方法平均时间复杂度为0(nlogn)，最坏情况下时间复杂度为0(n2)；（d ）方法所有情况下时间复杂度均为0(nlogn)。 a. 插入排序 b. 希尔排序 c. 快速排序 d. 堆排序 2. 在有n个结点的二叉树的二叉链表表示中，空指针数为（ b ）。 a.不定 b.n+1 c.n d.n-1 3. 下列二叉树中，（a ）可用于实现符号不等长高效编码。 a.最优二叉树 b.次优查找树 c.二叉平衡树 d.二叉排序树 4. 下列查找方法中，（a ）适用于查找有序单链表。 a.顺序查找 b.二分查找 c.分块查找 d.哈希查找 5. 在顺序表查找中，为避免查找过程中每一步都检测整个表是否查找完毕，可采用（ a ）方法。 a.设置监视哨 b.链表存贮 c.二分查找 d.快速查找 6. 在下列数据结构中，（c ）具有先进先出特性，（b ）具有先进后出特性。 a．线性表b．栈c．队列d．广义表 7．具有m个结点的二叉排序树，其最大深度为（f ），最小深度为（ b ）。 a. log 2 m b. └log2 m ┘+1 c. m/2 d .┌m/2 ┐-1 e. ┌m/2 ┐ f. m 8．已知一组待排序的记录关键字初始排列如下：56,34,58,26,79,52,64,37,28,84,57。 下列选择中（ c ）是快速排序一趟排序的结果。 （ b ）是希尔排序（初始步长为4）一趟排序的结果。（ d ）是基数排序一趟排序的结果。 （ a ）是初始堆（大堆顶）。 a. 84，79，64，37，57，52，58，26，28，34，56。 b. 28，34，57，26，56，52，58，37，79，84，64。 c. 28，34，37，26，52，56，64，79，58，84，57。 d. 52，34，64，84，56，26，37，57，58，28，79。 e. 34，56，26，58，52，64，37，28，79，57，84。 f. 34，56，26，58，52，79，37，64，28，84，57。三．填空题（每题2分共20分） 1．有向图的存储结构有（邻接矩阵）、（邻接表）、（十字链表）等方法。 2．已知某二叉树的先序遍历次序为afbcdeg，中序遍历次序为cedbgfa。 其后序遍历次序为（edcgbfa）。层次遍历次序为（afbcgde）。 3．设有二维数组A 5 x 7 ,每一元素用相邻的4个字节存储，存储器按字节编址。已知A00的存储地址为100。则按行存储时，元素A14的第一个字节的地址是（144）；按列存储时，元素A14的第一个字节的地址是（184）。 4．请在下划线上填入适当的语句，完成以下法算。Status Preordertraverse(Bitree T,Status(*Visit)(Telemtype e)){ //先序非递归遍历二叉树。 Initstack ( S ); Push ( S,T ); While ( !stackempty( S ) ) { While ( gettop( S, p )&& p ) { visit (p->data ) ; push(S, p->lchild ;} Pop ( S , p ); If ( !stackempty(s) ) { pop(S, p) ; push( S, p->rchild ); } } return ok; 四．简答题（每题5分共25分） 1．将图示森林转换为二叉树，并对该二叉树中序全序线索化。 2．已知Hash函数为H（K）=K mod 13 ，散列地址为0 --14， 用二次探测再散列处理冲突，给出关键字（23，34，56，24，75，12，49, 52，36，92，06，55）在散列 地址的分布。 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14

本科《综合英语》期末考试考卷及答案

《综合英语》考试试卷（A卷、闭卷） Part I Reading Comprehension (阅读理解) （每小题3分，共15分） Passage One Suppose we built a robot to explore the planet Mars. We provide the robot with seeing detectors to keep it away from danger. It is powered entirely by the sun. Should we program the robot to be equally active at all times? No. The robot would be using up energy at a time when it was not receiving any. So we would probably program it to cease its activity at night and to wake up at dawn the next morning. According to the evolutionary theory of sleep, evolution equipped us with a regular pattern of sleeping and waking for the same reason. The theory does not deny that sleep provides some important restorative functions. It merely says that evolution has programmed us to perform those functions at a time when activity would be inefficient and possibly dangerous. However, sleep protects us only from the sort of trouble we might walk into; it does not protect us from trouble that comes looking for us. So we sleep well when we are in a familiar, safe place, but we sleep lightly, if at all, when we fear that bears will nose into the tent. The evolutionary theory accounts well for differences in sleep among creatures. Why do cats, for instance, sleep so much, while horses sleep so little? Surely cats do not need five times as much repair and restoration as horses do. But cats can afford to have long periods of inactivity because they spend little time eating and are unlikely to be attacked while they sleep. Horses must spend almost all their waking hours eating, because what they eat is very low in energy value. Moreover, they cannot afford to sleep too long or too deeply, because their survival depends on their ability to run away from attackers. 1.The author uses the example of the robot in space exploration to tell us . A) the differences between robots and men B) the reason why men need to sleep C) about the need for robots to save power D) about the danger of men working at night 2.Evolution has programmed man to sleep at night chiefly to help him _______. A) maintain a regular pattern of life B) prevent trouble that comes looking for him C) avoid danger and inefficient labor