2010年真题

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2010年专八真题及参考答案

2010年专八真题及参考答案

TEST FOR ENGLISH MAJORS (2010)-GRADE EIGHT-PART I LISTENING COMPREHENSION (35 MIN)SECTION A MINI-LECTUREIn this section you will hear a mini-lecture. You will hear the lecture ONCE ONLY. While listening, take notes on the important points. Your notes will not be marked, but you will need them to complete a gap-filling task after the mini-lecture. When the lecture is over, you will be given two minutes to check your notes, and another ten minutes to complete the gap-filling task on ANSWER SHEET ONE. Use the blank sheet for note-taking.Complete the gap-filling task. Some of the gaps below may require a maximum of THREE words. Make sure the word(s) you fill in is (are) both grammatically & semantically acceptable. You may refer to your notes.Paralinguistic Features of LanguageIn face-to-face communication speakers often alter their tomes of voice or change their physical postures in order to convey messages. These means are called paralinguistic features of language, which fall into two categories.First category: vocal paralinguistic features(1)__________: to express attitude or intention (1)__________ Examples1. whispering: need for secrecy2. breathiness: deep emotion3. (2)_________: unimportance (2)__________4. nasality: anxiety5. extra lip-rounding: greater intimacySecond category: physical paralinguistic featuresfacial expressions(3)_______ (3)__________----- smiling: signal of pleasure or welcomeless common expressions----- eye brow raising: surprise or interest----- lip biting: (4)________ (4)_________ gesturegestures are related to culture.British culture----- shrugging shoulders: (5) ________ (5)__________----- scratching head: puzzlementother cultures----- placing hand upon heart:(6)_______ (6)__________----- pointing at nose: secretproximity, posture and echoingproximity: physical distance between speakers----- closeness: intimacy or threat----- (7)_______: formality or absence of interest (7)_________ Proximity is person-, culture- and (8)________ -specific. (8)_________ posture----- hunched shoulders or a hanging head: to indicate(9)_____ (9)________----- direct level eye contact: to express an open or challenging attitudeechoing----- definition: imitation of similar posture----- (10)______: aid in communication (10)___________----- conscious imitation: mockerySECTION B INTERVIEWIn this section you will hear everything ONCE ONL Y. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on ANSWER SHEET TWO.Questions 1 to 5 are based on an interview. At the end of the interview you will be given 10 seconds to answer each of the following five questions.Now listen to the interview.1. According to Dr Johnson, diversity meansA. merging of different cultural identities.B. more emphasis on homogeneity.C. embracing of more ethnic differences.D. acceptance of more branches of Christianity.2. According to the interview, which of the following statements in CORRECT?A. Some places are more diverse than others.B. Towns are less diverse than large cities.C. Diversity can be seen everywhere.D. American is a truly diverse country.3. According to Dr Johnson, which place will witness a radical change in its racial makeup by 2025?A. MaineB. SelinsgroveC. PhiladelphiaD. California4. During the interview Dr Johnson indicates thatA. greater racial diversity exists among younger populations.B. both older and younger populations are racially diverse.C. age diversity could lead to pension problems.D. older populations are more racially diverse.5. According to the interview, religious diversityA. was most evident between 1990 and 2000.B. exists among Muslim immigrants.C. is restricted to certain places in the US.D. is spreading to more parts of the country.SECTION C NEWS BROADCASTIn this section you will hear everything ONCE ONL Y. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on your coloured answer sheet.Question 6 is based on the following news. At the end of the news item, you will be given 10 seconds to answer the question.Now listen to the news.6. What is the main idea of the news item?A. Sony developed a computer chip for cell phones.B. Japan will market its wallet phone abroad.C. The wallet phone is one of the wireless innovations.D. Reader devices are available at stores and stations.Question 7 and 8 is based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions.Now listen to the news.7. Which of the following is mentioned as the government’s measure to control inflation?A. Foreign investment.B. Donor support.C. Price control.D. Bank prediction.8. According to Kingdom Bank, what is the current inflation rate in Zimbabwe?A. 20 million percent.B. 2.2 million percent.C. 11.2 million percent.D. Over 11.2 million percent.Question 9 and 10 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the question.Now listen to the news.9. Which of the following is CORRECT?A. A big fire erupted on the Nile River.B. Helicopters were used to evacuate people.C. Five people were taken to hospital for burns.D. A big fire took place on two floors.10. The likely cause of the big fire isA. electrical short-cut.B. lack of fire-satefy measures.C. terrorism.D. not known.PART IIREADING COMPREHENSION (30 MIN)In this section there are four reading passages followed by a total of 20 multiple-choice questions. Read the passages and then mark your answers on your coloured answer sheet.TEXT AStill, the image of any city has a half-life of many years. (So does its name, officially changed in 2001 from Calcutta to Kolkata, which is closer to what the word sounds like in Bengali. Conversing in English, I never heard anyone call the city anything but Calcutta.) To Westerners, the conveyance most identified with Kolkata is not its modern subway—a facility whose spacious stations have art on the walls and cricket matches on television monitors—but the hand-pulled rickshaw. Stories and films celebrate a primitive-looking cart with high wooden wheels, pulled by someone who looks close to needing the succor of Mother Teresa. For years the government has been talking about eliminating hand-pulled rickshaws on what it calls humanitarian grounds—principally on the ground that, as the mayor of Kolkata has often said, it is offensive to see ―one man sweating and straining to pull another man.‖ But these days politicians also lament the impact of 6,000 hand-pulled rickshaw s on a modern city’s traffic and, particularly, on its image. ―Westerners try to associate beggars and these rickshaws with the Calcutta landscape, but this is not what Calcutta stands for,‖ the chief minister of West Bengal, Buddhadeb Bhattacharjee, said in a press conference in 2006. ―Our city stands for prosperity and development.‖ The chief minister—the equivalent of a state governor—went on to announce that hand-pulled rickshaws soon would be banned from the streets of Kolkata.Rickshaws are not there to haul around tourists. (Actually, I saw almost no tourists in Kolkata, apart from the young backpackers on Sudder Street, in what used to be a red-light district and is now said to be the single place in the city where the services a rickshaw puller offers may include providing female company to a gentleman for the evening.) It’s the people in the lanes who most regularly use rickshaws—not the poor but people who are just a notch above the poor. They are people who tend to travel short distances, through lanes that are sometimes inaccessible to even the most daring taxi driver. An older woman with marketing to do, for instance, can arrive in a rickshaw, have the rickshaw puller wait until she comes back from various stalls to load her purchases, and then be taken home. People in the lanes use rickshaws as a 24-hour ambulance service. Proprietors of cafés or corner stores send rickshaws to collect their supplies. (One morning I saw a rickshaw puller take on a load of livechickens—tied in pairs by the feet so they could be draped over the shafts and the folded back canopy and even the axle. By the time he trotted off, he was carrying about a hundred upside-down chickens.) The rickshaw pullers told me their steadiest customers are schoolchildren. Middle-class families contract with a puller to take a child to school and pick him up; the puller essentially becomes a family retainer. From June to September Kolkata can get torrential rains, and its drainage system doesn’t need torrential rain to begin backing up. Residents who favor a touch of hyperbole say that in Kolkata ―if a stray cat pees, there’s a flood.‖ During my stay it once rained for about 48 hours. Entire neighborhoods couldn’t be reached by motorized vehicles, and the newspapers showed pictures of rickshaws being pulled through water that was up to the pullers’ waists. When it’s raining, the normal customer base for rickshaw pullers expands greatly, as does the price of a journey. A writer in Kolkata told me, ―When it rains, even the governor takes rickshaws.‖While I was in Kolkata, a magazine called India Today published its annual ranking of Indian states, according to such measurements as prosperity and infrastructure. Among India’s 20 largest states, Bihar finished dead last, as it has for four of the past five years. Bihar, a couple hundred miles north of Kolkata, is where the vast majority of rickshaw pullers come from. Once in Kolkata, they sleep on the street or in their rickshaws or in a dera—a combination garage and repair shop and dormitory managed by someone called a sardar. For sleeping privileges in a dera, pullers pay 100 rupees (about $2.50) a month, which sounds like a pretty good deal until you’ve visited a dera. They gross between 100 and 150 rupees a day, out of which they have to pay 20 rupees for the use of the rickshaw and an occasional 75 or more for a payoff if a policeman stops them for, say, crossing a street where rickshaws are prohibited. A 2003 study found that rickshaw pullers are near the bottom of Kolkata occupations in income, doing better than only the ragpickers and the beggars. For someone without land or education, that still beats trying to make a living in Bihar.There are people in Kolkata, particularly educated and politically aware people, who will not ride in a rickshaw, because they are offended by the idea of being pulled by another human being or because they consider it not the sort of thing people of their station do or because they regard the hand-pulled rickshaw as a relic of colonialism. Ironically, some of those people are not enthusiastic about banning rickshaws. The editor of the editorial pages of Kolkata’s Telegraph—Rudrangshu Mukherjee, a former academic who still writes history books—told me, for instance, that he sees humanitarian considerations as coming down on the side of keeping hand-pulled rickshaws on the road. ―I refuse to be carried by another human being myself,‖ he said, ―but I question whether we have the right to take away their livelihood.‖ Rickshaw supporters point out that when it comes to demeaning occupations, rickshaw pullers are hardly unique in Kolkata.When I asked one rickshaw puller if he thought the government’s plan to rid the cityof rickshaws was based on a genuine interest in his welfare, he smiled, with a quick shake of his head—a gesture I interpreted to mean, ―If you are so naive as to ask such a question, I will answer it, but it is not worth wasting words on.‖ Some rickshaw pullers I met were resigned to the imminent end of their livelihood and pin their hopes on being offered something in its place. As migrant workers, they don’t have the political clout enjoyed by, say, Kolkata’s sidewalk hawkers, who, after supposedly being scaled back at the beginning of the modernization drive, still clog the sidewalks, selling absolutely everything—or, as I found during the 48 hours of rain, absolutely everything but umbrellas. ―The government was the government of the poor people,‖ one sardar told me. ―Now they shake hands with the capitalists and try to get rid of poor people.‖But others in Kolkata believe that rickshaws will simply be confined more strictly to certain neighborhoods, out of the view of World Bank traffic consultants and California investment delegations—or that they will be allowed to die out naturally as they’re supplanted by more modern conveyances. Buddhadeb Bhattacharjee, after all, is not the first high West Bengal official to say that rickshaws would be off the streets of Kolkata in a matter of months. Similar statements have been made as far back as 1976. The ban decreed by Bhattacharjee has been delayed by a court case and by a widely held belief that some retraining or social security settlement ought to be offered to rickshaw drivers. It may also have been delayed by a quiet reluctance to give up something that has been part of the fabric of the city for more than a century. Kolkata, a resident told me, ―has difficulty letting go.‖ One day a city official handed me a report from the municipal government laying out options for how rickshaw pullers might be rehabilitated.―Which option has been chosen?‖ I asked, noting that the report was dated almost exactly a year before my visit.―That hasn’t been decided,‖ he said.―When will it be decided?‖―That hasn’t been decided,‖ he said.11. According to the passage, rickshaws are used in Kolkata mainly for the following EXCEPTA. taking foreign tourists around the city.B. providing transport to school children.C. carrying store supplies and purchasesD. carrying people over short distances.12. Which of the following statements best describes the rickshaw pullers from Bihar?A. They come from a relatively poor area.B. They are provided with decent accommodation.C. Their living standards are very low in Kolkata.D. They are often caught by policemen in the streets.13. That “For someone without land or education, that still beats trying to make a living in Bihar” (4 paragraph) means that even so,A. the poor prefer to work and live in Bihar.B. the poor from Bihar fare better than back home.C. the poor never try to make a living in Bihar.D. the poor never seem to resent their life in Kolkata.14. We can infer from the passage that some educated and politically aware peopleA. hold mixed feelings towards rickshaws.B. strongly support the ban on rickshaws.C. call for humanitarian actions fro rickshaw pullers.D. keep quiet on the issue of banning rickshaws.15. Which of the following statements conveys the author’s sense of humor?A. ―…not the poor but people who are just a notch above the poor.‖ (2 paragraph)B. ―…,.which sounds like a pretty good deal until you’ve visited a dera.‖ (4 paragraph)C. Kolkata, a resident told me, ― has difficulty letting go.‖ (7 paragraph).D.―…or, as I found during the 48 hours of rain, absolutely everything but umbrellas.‖(6 paragraph)16. The dialogue between the author and the city official at the end of the passage seems to suggestA. the uncertainty of the court’s decision.B. the inefficiency of the municipal government.C. the difficulty of finding a good solution.D. the slowness in processing options.TEXT BDepending on whom you believe, the average American will, over a lifetime, wait in lines for two years (says National Public Radio) or five years (according to customer-loyalty experts).The crucial word is average, as wealthy Americans routinely avoid lines altogether. Once the most democratic of institutions, lines are rapidly becoming the exclusive province of suckers(people who still believe in and practice waiting in lines). Poor suckers, mostly.Airports resemble France before the Revolution: first-class passengers enjoy "élite" security lines and priority boarding, and disembark before the unwashed in coach, held at bay by a flight attendant, are allowed to foul the Jetway.At amusement parks, too, you can now buy your way out of line. This summer I haplessly watched kids use a $52 Gold Flash Pass to jump the lines at Six Flags NewEngland, and similar systems are in use in most major American theme parks, from Universal Orlando to Walt Disney World, where the haves get to watch the have-mores breeze past on their way to their seats.Flash Pass teaches children a valuable lesson in real-world economics: that the rich are more important than you, especially when it comes to waiting. An NBA player once said to me, with a bemused chuckle of disbelief, that when playing in Canada--get this--"we have to wait in the same customs line as everybody else." Almost every line can be breached for a price. In several U.S. cities this summer, early arrivers among the early adopters waiting to buy iPhones offered to sell their spots in the lines. On Craigslist, prospective iPhone purchasers offered to pay "waiters" or "placeholders" to wait in line for them outside Apple stores. Inevitably, some semi-populist politicians have seen the value of sort-of waiting in lines with the ordinary people. This summer Philadelphia mayor John Street waited outside an AT&T store from 3:30 a.m. to 11:30 a.m. before a stand-in from his office literally stood in for the mayor while he conducted official business. And billionaire New York mayor Michael Bloomberg often waits for the subway with his fellow citizens, though he's first driven by motorcade past the stop nearest his house to a station 22 blocks away, where the wait, or at least the ride, is shorter.As early as elementary school, we're told that jumping the line is an unethical act, which is why so many U.S. lawmakers have framed the immigration debate as a kind of fundamental sin of the school lunch line. Alabama Senator Richard Shelby, to cite just one legislator, said amnesty would allow illegal immigrants "to cut in line ahead of millions of people."Nothing annoys a national lawmaker more than a person who will not wait in line, unless that line is in front of an elevator at the U.S. Capitol, where Senators and Representatives use private elevators, lest they have to queue with their constituents. But compromising the integrity of the line is not just antidemocratic, it's out-of-date. There was something about the orderly boarding of Noah's Ark, two by two, that seemed to restore not just civilization but civility during the Great Flood.How civil was your last flight? Southwest Airlines has first-come, first-served festival seating. But for $5 per flight, an unaffiliated company called will secure you a coveted "A" boarding pass when that airline opens for online check-in 24 hours before departure. Thus, the savvy traveler doesn't even wait in line when he or she is online.Some cultures are not renowned for lining up. Then again, some cultures are too adept at lining up: a citizen of the former Soviet Union would join a queue just so he could get to the head of that queue and see what everyone was queuing for.And then there is the U.S., where society seems to be cleaving into two groups: Very Important Persons, who don't wait, and Very Impatient Persons, who do--unhappily. For those of us in the latter group-- consigned to coach, bereft of Flash Pass, too pooror proper to pay a placeholder --what do we do? We do what Vladimir and Estragon did in Waiting for Godot: "We wait. We are bored."17. What does the following sentence mean? “Once the most democratic of institutions, lines are rapidly becoming the exclusive province of suck ers…Poor suckers, mostly.” (2 paragraph)A. Lines are symbolic of America’s democracy.B. Lines still give Americans equal opportunities.C. Lines are now for ordinary Americans only.D. Lines are for people with democratic spirit only.18. Which of the following is NOT cited as an example of breaching the line?A. Going through the customs at a Canadian airport.B. Using Gold Flash Passes in amusement parks.C. First-class passenger status at airports.D. Purchase of a place in a line from a placeholder.19. We can infer from the passage that politicians (including mayors and Congressmen)A. prefer to stand in lines with ordinary people.B. advocate the value of waiting in lines.C. believe in and practice waiting in lines.D. exploit waiting in lines for their own good.20. What is the tone of the passage?A. Instructive.B. Humorous.TEXT CA bus took him to the West End, where, among the crazy coloured fountains of illumination, shattering the blue dusk with green and crimson fire, he found the caféof his choice, a tea-shop that had gone mad and turned. Bbylonian, a while palace with ten thousand lights. It towered above the other building like a citadel, which indeed it was, the outpost of a new age, perhaps a new civilization, perhaps a new barbarism; and behind the thin marble front were concrete and steel, just as behind the careless profusion of luxury were millions of pence, balanced to the last halfpenny. Somewhere in the background, hidden away, behind the ten thousand llights and acres of white napery and bewildering glittering rows of teapots, behind the thousand waitresses and cash-box girls and black-coated floor managers and temperamental long-haired violinists, behind the mounds of cauldrons of stewed steak, the vanloads of ices, were a few men who went to work juggling with fractions of a farming, who knew how many units of electricity it took to finish a steak-and-kidney pudding and how many minutes and seconds a waitress( five feet four in height and in average health) would need to carry a tray of given weight from the kitchen life to the table in the far corner. In short, there was a warm, sensuous, vulgar life flowering in the upperstoreys, and a cold science working in the basement. Such as the gigantic tea-shop into which Turgis marched, in search not of mere refreshment but of all the enchantment of unfamiliar luxury. Perhaps he knew in his heart that men have conquered half the known world, looted whole kingdoms, and never arrived in such luxury. The place was built for him.It was built for a great many other people too, and, as usual, they were al there. It seemed with humanity. The marble entrance hall, piled dizzily with bonbons and cakes, was as crowded and bustling as a railway station. The gloom and grime of the streets, the raw air, all November, were at once left behind, forgotten: the atmosphere inside was golden, tropical, belonging to some high mid-summer of confectionery. Disdaining the lifts, Turgis, once more excited by the sight, sound, and smell of it all, climbed the wide staircase until he reached his favourite floor, whre an orchestra, led by a young Jewish violinist with wandering lustrous eyes and a passion for tremolo effects, acted as a magnet to a thousand girls, scented air, the sensuous clamour of the strings; and, as he stood hesitating a moment, half dazed, there came, bowing, s sleek grave man, older than he was and far more distinguished than he could ever hope to be, who murmured deferentially: ― For one, sir? This way, please,‖ Shyly, yet proudly, Turgis followed him.21. That “behind the thin marble front were concrete and steel” suggests thatA. modern realistic commercialism existed behind the luxurious appearance.B. there was a fundamental falseness in the style and the appeal of the café..C. the architect had made a sensible blend of old and new building materials.D. the café was based on physical foundations and real economic strength.22. The following words or phrases are somewhat critical of the tea-shop EXCEPTA. ―…turned Babylonian‖.B. ―perhaps a new barbarism’.C. ―acres of white napery‖.D. ―balanced to the last halfpenny‖.23. In its context the statement that “ the place was built for him” means that the café was intended toA. please simple people in a simple way.B. exploit gullible people like him.C. satisfy a demand that already existed.D. provide relaxation for tired young men.24. Which of the following statements about the second paragraph is NOT true?A. The café appealed to most senses simultaneously.B. The café was both full of people and full of warmth.C. The inside of the café was contrasted with the weather outside.D. It stressed the commercial determination of the café owners.25. The following are comparisons made by the author in the second paragraph EXCEPT thatA. the entrance hall is compared to a railway station.B. the orchestra is compared to a magnet.C. Turgis welcomed the lift like a conquering soldier.D. the interior of the café is compared to warm countries.26. The author’s attitude to the c afé isA. fundamentally critical.B. slightly admiring.C. quite undecided.D. completely neutral.TEXT DI Now elsewhere in the world, Iceland may be spoken of, somewhat breathlessly, as western Europe’s last pristine wilderness. But the environmental a wareness that is sweeping the world had bypassed the majority of Icelanders. Certainly they were connected to their land, the way one is complicatedly connected to, or encumbered by, family one can’t do anything about. But the truth is, once you’re off the beat-en paths of the low-lying coastal areas where everyone lives, the roads are few, and they’re all bad, so Iceland’s natural wonders have been out of reach and unknown even to its own inhab-itants. For them the land has always just been there, something that had to be dealt with and, if possible, exploited—the mind-set being one of land as commodity rather than land as, well, priceless art on the scale of the ―Mona Lisa.‖When the opportunity arose in 2003 for the national power company to enter into a 40-year contract with the American aluminum company Alcoa to supply hydroelectric power for a new smelter, those who had been dreaming of some-thing like this for decades jumped at it and never looked back. Iceland may at the moment be one of the world’s r ichest countries, with a 99 percent literacy rate and long life expectancy. But the proj-ect’s advocates, some of them getting on in years, were more emotionally attuned to the country’s century upon century of want, hardship, and colonial servitude to Denmark, which officially had ended only in 1944 and whose psychological imprint remained relatively fresh. For the longest time, life here had meant little more than a sod hut, dark all winter, cold, no hope, children dying left and right, earthquakes, plagues, starvation, volcanoes erupting and destroying all vegeta-tion and livestock, all spirit—a world revolving almost entirely around the welfare of one’s sheep and, later, on how good the cod catch was. In the outlying regions, it still largely does.Ostensibly, the Alcoa project was intended to save one of these dying regions—the remote and sparsely populated east—where the way of life had steadily declined to a point of desperation and gloom. After fishing quotas were imposed in the early 1980sto protect fish stocks, many indi-vidual boat owners sold their allotments or gave them away, fishing rights ended up mostly in the hands of a few companies, and small fishermen were virtually wiped out. Technological advances drained away even more jobs previously done by human hands, and the people were seeing every-thing they had worked for all their lives turn up worthless and their children move away. With the old way of life doomed, aluminum projects like this one had come to be perceived, wisely or not, as a l ast chance. ―Smelter or death.‖The contract with Alcoa would infuse the re-gion with foreign capital, an estimated 400 jobs, and spin-off service industries. It also was a way for Iceland to develop expertise that potentially could be sold to the rest of the world; diversify an economy historically dependent on fish; and, in an appealing display of Icelandic can-do verve, perhaps even protect all of Iceland, once and for all, from the unpredictability of life itself.―We have to live,‖ Halldór Ásgrímsson s aid in his sad, sonorous voice. Halldór, a former prime minister and longtime member of parliament from the region, was a driving force behind the project. ―We have a right to live.‖27. According to the passage, most Icelanders view land as something ofA. environmental value.B. commercial value.C. potential value for tourism.D. great value for livelihood.28. What is Iceland’s old-aged advocates’ feeling towards the Alcoa project?A. Iceland is wealthy enough to reject the project.B. The project would lower life expectancy.C. The project would cause environmental problems.D. The project symbolizes and end to the colonial legacies.29. The disappearance of the old way of life was due to all the following EXCEPTA. fewer fishing companies.B. fewer jobs available.C. migration of young people.D. impostion of fishing quotas.30. The 4 paragraph in the passageA. sums up the main points of the passage.B. starts to discuss an entirely new point.C. elaborates on the last part of the 3 paragraph.D. continues to depict the bleak economic situation.PART III GENERAL KNOWLEDGE (10 MIN)There are ten multiple-choice questions in this section. Choose the best answer to each question. Mark your answers on ANSWER SHEET TWO.。

2010年12月大学英语四级考试真题和答案及解析

2010年12月大学英语四级考试真题和答案及解析

2010年12月大学英语四级考试真题和答案及解析月大学英语四级考试真题和答案及解析Part I Writing (30 minutes) Directions :For For this this this part, part, part, you you you are are are allowed allowed allowed 30 30 30 minutes minutes minutes to to to write write write a a a short short essay essay entitled entitled entitled How How Should Parents Help Children to Be Independent? You should write at least 150 words following the outline given below. 1. 目前不少父母为孩子包办一切目前不少父母为孩子包办一切2. 为了让孩子独立, 父母应该……How Should Parents Help Children to Be Independent? . . . Part II Reading Comprehension(Skimming and Scanning) (15 minutes) 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 marked [A], [A], [A], [B], [B], [B], [C] and [C] and [D]. [D]. For For For questions questions questions 8-10, 8-10, 8-10, complete complete complete the the the sentences sentences sentences with with with the the the information information given in the passage. A Grassroots Remedy Most of us spend our lives seeking the natural world. To this end, we walk the dog, play golf, go go fishing, fishing, fishing, sit sit sit in in in the the the garden, garden, garden, drink drink drink outside outside outside rather rather rather than than than inside inside inside the the the pub, pub, pub, have have have a a a picnic, picnic, picnic, live live live in in in the the suburbs, go to the seaside, buy a weekend place in the country. The most popular leisure activity in Britain is going for a walk. And when joggers (慢跑者) jog, they don ’t run the streets. Every one of them instinctively heads to the park or the river. It is my profound belief that not only do we all need nature, but we all seek nature, whether we know we are doing so or not. But But despite despite despite this, this, our our children children children are are are growing growing growing up up up nature-deprived nature-deprived nature-deprived ((丧失). ). I I I spent spent spent my my my boyhood boyhood climbing trees on Streatham Common, South London. These days, children are robbed of these ancient ancient freedoms, freedoms, freedoms, due due to to problems problems problems like like like crime, crime, crime, traffic, traffic, traffic, the the the loss loss loss of of of the the the open open open spaces and spaces and odd odd new new perceptions about what is best for children, that is to say, things that can be bought, rather than things that can be found. The truth is to be found elsewhere. A study in the US: families had moved to better housing and and the the the children children children were were were assessed assessed assessed for for for ADHD ADHD —attention attention deficit deficit deficit hyperactivity hyperactivity hyperactivity disorder disorder disorder ((多动症). Those whose accommodation had more natural views showed an improvement of 19%; those who had the same improvement in material surroundings but no nice view improved just 4%. A A study study study in in in Sweden Sweden Sweden indicated indicated indicated that that that kindergarten kindergarten kindergarten children children children who who who could could could play play play in in in a a a natural natural environment environment had had had less less less illness illness illness and and and greater greater greater physical physical physical ability ability ability than than than children children children used used used only only only to to to a a a normal normal playground. playground. A A A US US US study study study suggested suggested suggested that that that when when when a a a school school school gave gave gave children children children access access access to to to a a a natural natural environment, academic levels were raised across the entire school. Another study found that children play differently in a natural environment. In playgrounds, children create a hierarchy (等级) based on physical abilities, with the tough ones taking the lead. But when a grassy area was planted with bushes, the children got much more into fantasy play, and the social hierarchy was now based on imagination and creativity. Most Most bullying bullying bullying ((恃强凌弱) ) is is is found found found in in in schools schools schools where where where there there there is is is a a a tarmac tarmac tarmac ((柏油碎石) playground; the least bullying is in a natural area that the children are encouraged to explore. This reminds me unpleasantly of Sunnyhill School in Streatham, with its harsh tarmac, where I used to hang about in corners fantasising about wildlife. But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. So, instead, the damage is done to the children themselves: not to their bodies but to their souls. One of the great problems of modern childhood is ADHD, now increasingly and expensively treated treated with with with drugs. drugs. drugs. Y et Y et one one one study study study after after after another another another indicates indicates indicates that that that contact contact contact with with with nature nature nature gives gives gives huge huge benefits to ADHD children. However, we spend money on drugs rather than on green places. The life of old people is measurably better when they have access to nature. The increasing emphasis for the growing population of old people is in quality rather than quantity of years. And study after study finds that a garden is the single most important thing in finding that quality. In wider and more more difficult difficult areas areas of of life, there is is evidence evidence to indicate indicate that that natural surroundings improve all kinds of things. Even problems with crime and aggressive behaviour are reduced when there is contact with the natural world. Dr William Bird, researcher from the Royal Society for the Protection of Birds, states in his study, “A natural environment can reduce violent behaviour because its restorative process helps reduce anger and impulsive behaviour.” Wild places need encouraging for this reason, no matter how small their contribution. e W e tend tend tend to to to look look look on on on nature nature nature conservation conservation conservation as as as some some some kind kind kind of of of favour favour favour that that that human human human beings beings beings are are granting to the natural world. The error here is far too deep: not only do humans need nature for themselves, themselves, but but but the the the very very very idea idea idea that that that humanity humanity humanity and and and the the the natural natural natural world world world are are are separable separable separable things things things is is profoundly damaging. Human beings are a species of mammals (哺乳动物). For seven million years they lived on the planet as part of nature. Our ancestral selves miss the natural world and long for contact with non-human life. Anyone who has patted a dog, stroked a cat, sat under a tree with a pint of beer, given given or or or received received received a a a bunch bunch bunch of of of flowers flowers flowers or or or chosen chosen chosen to to to walk walk walk through through through the the the park park park on on on a a a nice nice nice day, day, understands that. We need the wild world. It is essential to our well-being, our health, our happiness. Without the wild world we are not more but less civilised. Without other living things around us we are less than human. Five ways to find harmony with the natural world Walk: Walk: Break Break Break the the the rhythm rhythm rhythm of of permanently permanently being being being under under under a a a roof. roof. roof. Get Get Get off off off a a a stop earlier, stop earlier, make make a a circuit of the park at lunchtime, walk the child to and from school, get a dog, feel yourself moving in moving air, look, listen, absorb. Sit: Take a moment, every now and then, to be still in an open space. In the garden, anywhere that ’s not in the office, anywhere out of the house, away from the routine. Sit under a tree, look at water, feel refreshed, ever so slightly renewed. Drink: Drink: The The The best best best way way way to to to enjoy enjoy enjoy the the the natural natural natural world world world is is is by by by yourself; yourself; yourself; the the the second second second best best best way way way is is is in in company. Take a drink outside with a good person, a good gathering: talk with the sun and the wind with birdsong for background. Learn: Learn: Expand Expand Expand your your your boundaries. boundaries. boundaries. Learn Learn Learn five five five species species species of of of bird, bird, bird, five five five butterflies, butterflies, butterflies, five five five trees, trees, trees, five five bird songs. That way, you see and hear more: and your mind responds gratefully to the greater amount of wildness in your life. Travel: Travel: The The The places places places you you you always always always wanted wanted wanted to to to visit: visit: visit: by by by the the the seaside, seaside, seaside, in in in the the the country, country, country, in in in the the the hills. hills. Take a weekend break, a day-trip, get out there and do it: for the scenery, for the way through the woods, woods, for for for the the the birds, birds, birds, for for for the the the bees. bees. bees. Go Go Go somewhere somewhere somewhere special special special and and and bring bring bring specialness specialness specialness home. home. home. It It It lasts lasts forever, after all. 上作答。

2010年考研真题和详细解析

2010年考研真题和详细解析

1. 1984年1月3日,意大利人卡内帕给恩格斯写信,请求他为即将在日内瓦出版的饿《新纪元》周刊的创刊号题词,而且要求尽量用简短的字句来表述未来的社会主义纪元的基本思想,以区别于伟大诗人但丁的对旧纪元所作的“一些人统治,另一些人受苦难”的界定。

恩格斯回答说,这就是:“代替那存在着阶级和阶级对立的资产阶级旧社会的,将是这样一个联合体,在那里,每个人的自由发展是一切人的自由发展的条件。

”这段话表明,马克思主义追求的根本价值目标是()A.实现人的自由而全面的发展B.实现人类永恒不变的普适价值C.建立一个四海之内皆兄弟的大同世界D.建立一个自由,平等,博爱的理性王国【答案】A【解析】本题考查的考点是马克思主义最崇高的社会理想,即马克思追求的根本价值目标,进入共产主义社会,实现人的自由而全面的发展,所以,正确答案是A选项。

2.有一则箴言:“在溪水和岩石的斗争中,胜利的总是溪水,不是因为力量,而是因为坚持。

”“坚持就是胜利”的哲理在于()A.必然性通过偶然性开辟道路B.肯定中包含着否定的因素C.量变必然引起质变D.有其因必有其果【答案】C【解析】坚持就是胜利,体现了事物量变发展到一定阶段必然会引起质变,达到事物根本性质的变化,所以,本题体现的是量变必然引起质变,正确答案是选项C。

3. 右边这张照片反映出由于气候变暖,北极冰盖融化,致使北极熊无处可去的场景,颇具震撼力。

它给我们地球上的人类发出的警示是()A.人与自然的关系成为人与人之间一切社会关系的核心B.生态失衡已成为自然界自身周期演化不可逆转的趋势C.自然地理环境已成为人类社会发展的根本决定力量D.生态环境已日益成为人类反思自身活动的重要前提【答案】D【解析】本题考查人与自然的关系,气候变暖给人类发出的警示是人在对于自然的作用过程中,生态环境已日益成为人类反思自身活动的重要前提,保护自然,协调人和自然的关系是大势所趋,所以,正确答案是选项D。

4. 劳动力成为商品是货币转化为资本的前提条件,这是因为()A.资本家购买的是劳动力的价值B.劳动力商品具有价值和使用价值C.货币所有者购买的劳动力能够带来剩余价值D.劳动力自身的价值能够在消费过程中转移到新的商品中去【答案】C【解析】劳动力商品的最主要特点,表现在它的使用价值上。

2010年司法考试真题及解析完美解析

2010年司法考试真题及解析完美解析
A. 甲将乙的停车位占为己用,甲属于恶意、无权占有人
B. 丙的租期届满前,甲不能对丙主张占有返还请求权
C. 乙可以请求甲返还原物。在甲为间接占有人时,可以对甲请求让与其对丙的占有返还请求权
D. 无论丙是善意或恶意的占有人,乙都可以对其行使占有返还请求权
【正确答案】:D
4、下列哪些是1991年颁布实行的《民事诉讼法》(2007年修正)规定的诉讼案件的审判程序?
B. 因当事人已达成和解协议,法院应当裁定终结诉讼程序
C. 当事人可以申请法院依和解协议内容制作调解书
D. 当事人可以申请法院依和解协议内容制作判决书
【正确答案】:C
20、为扩大生产规模,筹集公司发展所需资金,鄂神股份有限公司拟发行总值为1亿元的股票。下列哪一说法符合《证券法》的规定?
A. 根据需要可向特定对象公开发行股票
A. 1000万元垫资应按工程欠款处理
B. 有权要求甲公司支付1000万元垫资自7月1日起的利息
C. 有权要求甲公司支付1亿元
D. 有权要求甲公司支付1亿元自7月1日起的利息
【正确答案】:A,B,C,D
26、2010年7月,甲公司不服A市B区法院对其与乙公司买卖合同纠纷的判决,上诉至A市中级法院,A市中级法院经审理维持原判决。2011年3月,甲公司与丙公司合并为丁公司。之后,丁公司法律顾问在复查原甲公司的相关材料时,发现上述案件具备申请再审的法定事由。关于该案件的再审,下列哪一说法是正确的?
A. 丙错认乙车为甲车而占有,属于无权占有人
B. 甲告知丙骑错车前,丙修车的必要费用,乙应当偿还
C. 无论丙是否知道骑错车,乙均有权对其行使占有返还请求权
D. 对于乙车的毁损,丙应当承担赔偿责任

2010管理类联考综合真题(含答案)

2010管理类联考综合真题(含答案)
4
(E)古典音乐不流行。 如果流行, 那就说明大众的音乐欣赏水平大大提高了。 32. 在某次课程教学改革研讨会上, 负责工程类教学的程老师说, 在工程设计中, 用于解决数学问题的计算机程 序越来越多了, 这样就不必要求工程技术类大学生对基础数学有深刻的理解. 因此, 在未来的教学中, 基础 数学课程可以用其它重要的工程类课程代替。 以下哪项如果为真, 能削弱程老师的上述论证? I, 工程类基础课程中已经包含了相关的基础数学的内容。 II, 在工程设计中, 设计计算机程序需要对基础数学有全面的理解。 田, 基础数学课程的一个重要目标是培养学生的思维能力, 这种能力对工程设计来说很关键。 (A)只有E (D)只有E和皿 (B)只有I和E (E) I、 II和III (C) I、 II和皿
2 2
A
D
c
图3
三、逻辑推理z第26-55小题,每小题2分,共60分。下列每题所给出的(A)、(B)、(C)、(D)、(E)五个选项 中,只有 - 项是符合试题要求的.请在答题卡上将所选项的字母涂黑. 26.针对威胁人类健康的甲型HlNl流感,研究人员研制出了相应的疫苗,尽管这些疫苗是有效的,但某大学研究 人员发现,阿司匹林、提苯基乙酷肢等抑制某些酶的药物会影响疫苗的效果, 这位研究员指出: 如果你服用 了阿司匹林或者乙酷基酌,那么你注射疫苗后就必然不会产生良好的抗体反映。” 如果小张住射疫苗后产生了良好的抗体反映,那么根据上述研究结果可以得出 一 下哪些结论? (A)小张服用了阿司匹林,但没有服用对乙酷基盼。 (B)小张服没有用阿司匹林,但感染了HlNl流感病毒。 (C)小张服用了阿司匹林,但没有感染了HlNl流感病毒。 (D)小张服没有用了阿司匹林,也没有服用对乙酷基醋。 (E)小张服用了乙酷基盼,但没有服用担苯基乙酷肢。 27.为了调查当前人们的识字水平,其实验者列举了20个词语,请30位文化人士识读,这些人的文化程度都在大 “ 专以上。识读结果显示,多数人具读对3到5个词语,极少数人读对15以上,甚至有人全部读错。其中, 蹒 ” ” 跚 的辨识率最高,30人中有19人读对,“呱呱坠地 所有人都读错,20个词语的整体误读率接近80%,该 实验者由此得出,当前人们的识字水平并没有提高,甚至有所下降。 以下哪项如果是真,最能对该实验者的结论构成质疑?

2010年考研数学一真题及参考答案

2010年考研数学一真题及参考答案

2010考研数学(一)真题及参考答案一、选择题(1)、极限2lim ()()x x x x a x b ®¥æö=ç÷-+èø( C ) A 、1 B 、e C 、a be - D 、b ae-【详解】【详解】()()2222ln 1()()()()()()()()lim lim lim ()()lim lim xx x x x x a x b x a x b x x x a b x ab a b x abxx x a x b x a x b x x a bx e e x a x b ee eæöæö-ç÷ç÷ç÷ç÷-+-+èøèø®¥®¥®¥-+æö-+ç÷ç÷-+-+èø®¥®¥-æö==ç÷-+èø===(2)、设函数(,)z z x y =,由方程(,)0y z F x x =确定,其中F 为可微函数,且20F ¢¹,则z zx y u y¶¶+=¶¶( B )A 、xB 、zC 、x -D z -【详解】【详解】 等式两边求全微分得:121212()()()0x x y y z z Fu F v dx Fu F v dy Fu F v dz ¢¢¢¢¢¢+++++=, 所以有,1212x x z z F u F v z x F u F v ¢¢+¶=-¢¢¶+,1212yy z z Fu F v z y Fu F v ¢¢+¶=-¢¢¶+, 其中,2x y u x =-,1y u x =,0z u =,2x z v x =-,0yv =,1z v x=,代入即可。

2010计算机统考真题与答案

2010计算机统考真题与答案

一、单选题1、若元素a,b,c,d,e,f依次进栈,允许进栈、退栈操作交替进行。

但不允许连续三次进行退栈工作,则不可能得到的出栈序列是( D )A:dcebfa B:cbdaef C:dbcaef D:afedcb2、某队列允许在其两端进行入队操作,但仅允许在一端进行出队操作,则不可能得到的顺序是( C )A:bacde B:dbace C:dbcae D:ecbad3、下列线索二叉树中(用虚线表示线索),符合后序线索树定义的是( B )4、在下列所示的平衡二叉树中插入关键字48后得到一棵新平衡二叉树,在新平衡二叉树中,关键字37所在结点的左、右子结点中保存的关键字分别是( C )A:13,48 B:24,48 C:24,53 D:24,905、在一棵度为4的树T中,若有20个度为4的结点,10个度为3的结点,1个度为2的结点,10个度为1的结点,则树T的叶节点个数是(B)A:41 B:82 C:113 D:1226、对n(n大于等于2)个权值均不相同的字符构成哈夫曼树,关于该树的叙述中,错误的是(B)A:该树一定是一棵完全二叉树 B:树中一定没有度为1的结点C:树中两个权值最小的结点一定是兄弟结点 D:树中任一非叶结点的权值一定不小于下一任一结点的权值7、若无向图G-(V.E)中含7个顶点,则保证图G在任何情况下都是连通的,则需要的边数最少是(A)A :6 B:15 C:16 D:218、对下图进行拓补排序,可以得到不同的拓补序列的个数是(B )A:4 B:3 C:2 D:19、已知一个长度为16的顺序表L,其元素按关键字有序排列,若采用折半查找法查找一个不存在的元素,则比较次数最多是(A)A:4 B:5 C:6 D:710、采用递归方式对顺序表进行快速排序,下列关于递归次数的叙述中,正确的是(D)A:递归次数与初始数据的排列次序无关B:每次划分后,先处理较长的分区可以减少递归次数C:每次划分后,先处理较短的分区可以减少递归次数D:递归次数与每次划分后得到的分区处理顺序无关11、对一组数据(2,12,16,88,5,10)进行排序,若前三趟排序结果如下(A)第一趟:2,12,16,5,10,88第二趟:2,12,5,10,16,88第三趟:2,5,10,12,16,88则采用的排序方法可能是:A:起泡排序 B:希尔排序 C:归并排序 D:基数排序12、下列选项中,能缩短程序执行时间的措施是(D)I 提高CPU时钟频率,II优化数据通过结构,III对程序进行编译优化A:仅I和II B:仅I和III C:仅II和III D:I,II,III13、假定有4个整数用8位补码分别表示r1=FEH ,r2=F2H ,r3=90H,r4=F8H,若将运算结果存放在一个8位的寄存器中,则下列运算会发生溢出的是(C)A: r1*r2 B :r2*r3 C:r1*r4 D:r2*r414、假定变量I,f,d数据类型分别为int,float和double(int用补码表示,float和double分别用IEEE754单精度和双精度浮点数据格式表示),已知i=785,f=1.5678,d=1.5若在32位机器中执行下列关系表达式,则结果为真是(C)(I)f=(int)(float)I (II)f=(float)(int)f (III)f=(float)(double) (IV)=(d+f)-d=fA:仅I和II B:仅I和III C:仅II和III D:仅III和IV15、假定用若干个2k*4位芯片组成一个8*8位存储器,则地址0B1FH所在芯片的最小地址是(D)A:0000H B:0600H C: 0700H D:0800H16、下列有关RAM和ROM的叙述中,正确的是(A)I、 RAM是易失性存储器,ROM是非易失性存储器II、 RAM和ROM都是采用随机存取的方式进行信息访问III、RAM和ROM都可用作CacheIV、RAM和ROM都需要进行刷新A:仅I和II B:仅II和III C:仅I,II,III D:仅II,III,IV17、下列命令组合情况中,一次访存过程中,不可能发生的是(D)A:TLB未命中,Cache未命中,Page未命中B:TLB未命中,Cache命中,Page命中C:TLB命中,Cache未命中,Page命中D:TLB命中,Cache命中,Page未命中18、下列存储器中,汇编语言程序员可见的是(B)A:存储器地址寄存器(MAR) B:程序计数器(PC)C:存储器数据寄存器(MDR) D:指令寄存器(IR)19、下列不会引起指令流水阻塞的是(A)A:数据旁路 B:数据相关 C:条件转移 D:资源冲突20、下列选项中的英文缩写均为总线标准的是(D)A:PCI、CRT、USB、EISA B:ISA、CPI、VESA、EISAC:ISA、SCSI、RAM、MIPS D:ISA、EISA、PCI、PCI-Express21、单级中断系统中,中断服务程序执行顺序是(A)I、保护现场 II、开中断 III、关中断 IV、保存断点V、中断事件处理 VI、恢复现场 VII、中断返回A:I、V、VI、II、VIIB:III、I、V、VIIC:III、IV、V、VI、VIID:IV、I、V、VI、VII22、假定一台计算机的显示存储器用DRAM芯片实现,若要求显示分辨率为1600*1200,颜色深度为24位,帧频为85Hz,显示总带宽的50% 用来刷新屏幕,则需要的显存总带宽至少约为(D)A :245 MbpsB:979 MbpsC:1958 MbpsD:7834Mbps23、下列选项中,操作S提供的给应用程序的接口是(A)A:系统调用B:中断C:库函数D:原语24、下列选项中,导致创进新进程的操作是(C)I用户成功登陆 II设备分配 III启动程序执行A:仅I和IIB:仅II和IIIC:仅I和IIID:I,II,III25、设与某资源相关联的信号量初值为3,当前值为1,若M表示该资源的可用个数,N表示等待资源的进程数,则M,N分别是(B )A:0,1B:1,0C:1,2D:2,026、下列选项中,降低进程优先权级的合理时机是( A )A:进程的时间片用完B:进程刚完成Z/O,进入就绪队列C:进程长期处于就绪队列中D:就绪从就绪状态转为运行态27、进行P0和P1的共享变量定义及其初值为( A )boolean flag[2];int turn=0;flag[0]=faulse;flag[1]=faulse;若进行P0和P1访问临界资源的类C代码实现如下:Void p0()// 进程p0 Void p1()// 进程p1{while(TURE)} {while(TURE)}Flag[0]=TURE;ture=1 Flag[1]=TURE; ture=1While (flag[1]&&(turn==1)) While (flag[0]&&(turn==0))临界区:Flag[0]=FALSE; Flag[1]=FALSE;} }} }则并发执行进程P0和P1时产生的情况是:A:不能保证进程互斥进入临界区,会出现“饥饿”现象B:不能保证进程互斥进入临界区,不会出现“饥饿”现象C:能保证进程互斥进入临界区,会出现“饥饿”现象D:能保证进程互斥进入临界区,不会出现“饥饿”现象28、某基于动态分区存储管理的计算机,其主存容量为55mb(初试为空间),采用最佳适配(Best fit)算法,分配和释放的顺序为:分配15mb,分配30mb,释放15mb,分配8mb,此时主存中最大空闲分区的大小是( B )A:7mbB:9mbC:10mbD:15mb29、某计算机采用二级页表的分页存储管理方式,按字节编制,页大小为216字节,页表项大小为2字节,逻辑地址结构为逻辑地址空间大小为216页,则表示整个逻辑地址空间的页目录表中包含表项的个数至少是( B )A:64B:128C:256D:51230、设文件索引节点中有7个地址项,其中4个地址项为直接地址索引,2个地址项是一级间接地址索引,1个地址项是二级间接地址索引,每个地址项大小为4字节,若磁盘索引块和磁盘数据块大小均为256字节,则可表示的单个文件的最大长度是( C )A:33kbB:519kbC:1057kbD:16513kb31、设置当前工作目录的主要目的是( C )A:节省外存空间B:节省内容空间C:加快文件的检索速度D:加快文件的读写速度32、本地用户通过键盘登录系统时,首先获得键盘输入信息的程序是(B )A:命令解释程序B:中断处理程序C:系统调用程序D:用户登录程序33、下列选项中,不属于网络体系结构中所描述的内容是( C )A:网络的层次B:每一层使用的协议C:协议的内部实现细节D:每一层必须完成的功能34、在下图所示的采用“存储-转发”方式分组的交换网络中,所有链路的数据传输速度为100mbps,分组大小为1000B,其中分组头大小20B,若主机H1向主机H2发送一个大小为980000B的文件,则在不考虑分组拆装时间和传播延迟的情况下,从H1发送到H2接收完为止,需要的时间至少是( A )A:80msB:80.08msC:80.16msD:80.24ms35、某自治系统采用RIP协议,若该自治系统内的路由器R1收到其邻居路由器R2的距离矢量中包含信息<net1,16>,则可能得出的结论是( A )A:R2可以经过R1到达net1,跳数为17B:R2可以到达net1,跳数为16C:R1可以经过R2到达net1,跳数为17D:R1不能进过R2到达net136、若路由器R因为拥塞丢弃IP分组,则此时R可以向发出该IP分组的源主机发送的ICMP报文件类型是( C )A:路由重定向B:目的不可达C:源抑制D:超时37、某网络的IP地址为192.168.5.0/24采用长子网划分,子网掩码为255.255.255.248,则该网络的最大子网个数,每个子网内的最大可分配地址个数为( B )A:32,8B:32,6C:8,32D:8,3038、下列网络设备中,能够抑制网络风暴的是( C )Ⅰ中继器Ⅱ集线器Ⅲ网桥Ⅳ路由器A:仅Ⅰ和ⅡB:仅ⅢC:仅Ⅲ和ⅣD:仅Ⅳ39、主机甲和主机乙之间已建立一个TCP连接,TCP最大段长度为1000字节,若主机甲的当前拥塞窗口为4000字节,在主机甲向主机乙连接发送2个最大段后,成功收到主机乙发送的第一段的确认段,确认段中通告的接收窗口大小为2000字节,则此时主机甲还可以向主机乙发送的最大字节数是( A )A:1000B:2000C:3000D:400040、如果本地域名服务无缓存,当采用递归方法解析另一网络某主机域名时,用户主机本地域名服务器发送的域名请求条数分别为( A )A:1条,1条B:1条,多条C:多条,1条D:多条,多条二、综合应用题:41-47小题,共计70分41.(10分)将关键字序列(7、8、11、18、9、14)散列存储到散列列表中,散列表的存储空间是一个下标从0开始的一个一维数组散列函数维:H(key)=(key×3)MODT,处理冲突采用线性探测再散列法,要求装填(载)因子为0.7问题:(1)请画出所构造的散列表;(2)分别计算等概率情况下,查找成功和查找不成功的平均查找长度。

2010年全国新课标地区高考真题(含答案)语文

2010年全国新课标地区高考真题(含答案)语文

2010年普通高等学校招生全国统一考试语文第I卷阅读题甲必考题一、现代文阅读(9分,每小题3分)(2010课程标准卷,一)阅读下面文字,完成1~3题。

‚书‛本是指文字符号,现在提到的‚书‛不是从文字符号讲,也不是从文字学‚六书‛来讲,而是从书法艺术讲。

书法对中华民族有很深远的影响,‚书‛与‚金‛、‚石‛与‚画‛并称,在中国文化中占很重要的位臵。

书法是一种艺术,而且是广大人民喜闻乐见的艺术。

中国的汉字刚一出现,写字的人就有‚写得好看‛的要求和欲望。

如甲骨文就是如此,虽然字形繁难复杂,但是不论单个的字还是全篇的字,结构章法都要好看。

可见,自从有写字的行动以来,就伴随着艺术的要求,美观的要求。

不论是秦隶还是汉隶,都是刚从篆书演变过来的,写起来单调而且费事。

所以到了晋朝后,真书(又叫楷书、正书)开始出现并逐渐定型。

真书虽然各家写法不同、风格不同,但字形的结构是一致的。

在历史上篆书、隶书等使用的时间都不如真书时间长久,真书至今仍在运用,就是因为它字形比较固定,笔画转折自然,并且可以连写,多写一笔少写一笔也容易被人发现。

真书写得萦连便是行书,再写得快一点就是草书。

草书另一个来源是从汉朝的章草,就是用真书的笔法写草书,与用汉隶的笔法写章草不同,到东晋以后与真书变来的草书合流。

真书的书写很方便,所以千姿百态的作品不断涌现,艺术风格多样,出现了各种字体,比如颜体、柳体、欧体、褚体等。

在这以前没有人专门写字并靠书法出名的,就连王羲之也不是专门写字的人,古代也没有‚书法家‛这个称呼。

当时许多碑都是刻碑的工匠写的,到了唐朝开始文人写碑成风。

唐太宗爱写字,写了《晋词铭》《温泉铭》两个碑,还把这两个碑的拓本送外国使臣。

当时的文人和名臣如虞世南、欧阳询、褚遂良以及后来的颜真卿、柳公权等都写碑,这样书法的流派也逐渐增多,他们的碑帖一直流传至今。

其实,今天看见的敦煌、吐鲁番等地出土的文书、写经等,其水平真有超过传世碑版的。

唐朝一般人的文书里,也有书法比《晋词铭》|《温泉铭》好的,但是那些皇帝、大官写出来的就被人重视,许多无名书法家的作品就不为人所知了。

2010年国考行测真题答案与解析

2010年国考行测真题答案与解析

2010年国考真题与解析第一部分言语理解与表达(共40题,参考时限35分钟)本部分包括表达与理解两方面的内容。

请根据题目要求,在四个选项中选出一个最恰当的答案。

请开始答题:1.“诗是不可译的,中国古典诗歌更是不可译的。

”爱好古典诗歌的中国人包括不少作家、学者、翻译家常常如是说,语气中带着七分________三分________。

然而,话说回来,如果没有翻译,中国古典诗歌如何走出国门、走向世界呢?依次填入划横线部分最恰当的一项是:A.自豪遗憾 B.无奈悲伤C.感伤埋怨 D.骄傲惭愧【答案选A】【解析】“诗是不可译的,中国古典诗歌更是不可译的。

”主要体现出自豪之处,但是请注意到关联词“然而,话说回来”,这里又能看到有些许遗憾。

【原文出处】“诗是不可译的,中国古典诗歌更是不可译的。

”爱好古典诗歌的中国人,包括不少作家、学者、翻译家常常如是说,语气中带着七分自豪三分遗憾。

然而,话说回来,如果没有翻译,中国古典诗歌如何走出国门,走向世界呢?换个角度来看,中国古典诗歌的出口似乎面临着一个两难境地:一方面它是地道的国货,是真正“由中国制造”的文化产品,所以更需要保持其“原汁原味”;另一方面它本来不是为出口而生产的,若不经过这样或那样的包装或改装,能成功进入“国际市场”吗?除非全世界人民都学通了古汉语,自己能欣赏并主动进口原装的中国古典诗歌。

人民日报:《古典诗歌“不可译” 如何走向世界》2.茶艺与茶道精神是中国茶文化的核心。

“艺”是指制茶、煮茶、品茶等艺茶之术,“道”是指艺茶过程中所________的精神。

有道而无艺,那是________的理论;有艺而无道,艺则无精、无神。

依次填入划横线部分最恰当的一项是:A.传达虚浮 B.包涵虚无C.贯穿空洞 D.体现枯燥【答案选C】【解析】传达:向别人转述;包涵:包括,含有;贯穿:贯串,穿过,连通;体现:某种性质或现象通过某一事物具体表现出来;能够用在艺茶过程中的应为“贯穿”。

(完整word版)2010年专四真题答案与解析

(完整word版)2010年专四真题答案与解析

2010年专四答案与解析PART I DICTATIONFreshman’s WeekBritain has a well—respected higher education system and some of the top universities and research institutions in the world。

But to those who are new to this system, it can sometimes be confusing。

October is usually the busiest month in the academic calendar。

Universities have something called “freshman’s week”for their newcomers。

It’s a great opportunity to make new friends, join in lots of clubs and settle into university life。

However, having just left the comfort of home and all your friends behind, the prospect of meeting strangers in classrooms and dormitories can be worrying。

Where do you start? And who should you make friends with? Which clubs and society should you join? Luckily, there will be thousands of others in the same boat as you. They worry about starting their university social life on the right foot。

2010年国家公务员考试行测真题答案及解析

2010年国家公务员考试行测真题答案及解析

2010年国家公务员考试行测真题答案及解析2010年12月06日 12:591.关键词:十七大报告、社会建设【答案】D。

强化政府服务职能,建设服务型政府2.关键词:综合国力、【答案】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3.关键词:西部大开发战略【答案】C。

西部大开发覆盖地域指陕、甘、宁、青、新等西北五省(区)及西藏自治区4.关键词:能源条件【答案】B。

富煤、缺油、少气5.关键词:第六次人口普查【答案】B。

所取得的数据不得作为对普查对象实施处罚的依据6.关键词:法律规定【答案】D。

丁村享有选举权的村民有500人,其中300人参与了村委会主任选举,候选人王某、张某和黄某分别获得选票120票、100票和80票,因而王某当选7.关键词:人大代表选举【答案】D.2010年修改的选举法规定,全国人民代表大会代表名额,按照每一代表所代表的城乡人口数2:1的原则,以及保证各地区、各民族、各方面都有适当数量代表的要求进行分配8.关键词:国防动员法【答案】D。

全国人民代表大会常务委员会、国家主席9.关键词:西柏坡时期、先后顺序【答案】A.①③②10.关键词:人类航天史【答案】D。

载人飞船首次在地球轨道上实现交会和对接是在20世纪60年代11.关键词:近30年来、前沿技术领域、重大突破【答案】D。

超大规模集成电路、第三代移动通信、高性能计算机、超级杂交水稻12.关键词:经济发展现状【答案】C。

对石油进口的依存度已接近30%13.关键词:货币升值【答案】D。

有利于消除贸易逆差14.关键词:军衔制度【答案】A。

士兵军衔肩章版面底色有棕绿色、天蓝色、黑色三种15.关键词:交通建设【答案】A。

目前国道线采用数字编号,分别以1、2、3、4开头16.关键词:第三个副省级新区【答案】C。

重庆两江17.关键词:民族关系【答案】B。

汉族离不开少数民族,少数民族离不开汉族,少数民族之间也相互离不开18.关键词:地震【答案】A。

2010年真题及答案

2010年真题及答案
(23)(本题满分11分)
设总体 的概率分布为
1
2
3
其中 未知,以 来表示来自总体 的简单随机样本(样本容量为 )中等于 的个数 试求常数 使 为 的无偏估计量,并求 的方差.
考点:无偏估计概念.
解:
典型错误:


注:
解:(1)
其中矩阵Q的第3列就是属于特征值0的特征向量,记为 .
设 为A的属于特征值1的特征向量.由于实对称矩阵属于不同特征值的特征向量是正交的,则
即为属于特征值1的两个标准正交的特征向量.
(2)解法1因A的特征值为1,1,0,所以矩阵A+E的特征值为2,2,1;又A+E为实对称矩阵,故A+E是正定矩阵
解题思路:由非齐次方程组Ax =b存在两个不同的解,则|A | =0,可求得参数,进步可解方程组.
解(1)因为非齐次线性方程组Ax =b有两个不同的解,即解不是唯一的,所以系数行列式
(2)
典型错误:
①部分考生将非齐次方程组Ax =b的特解与齐次方程组Ax =0的非零解弄混.
②还有人得出齐次方程组Ax =0的基础解系包含两个解向量.
为A的特征值, 为其对应的特征向量.由
由此可知只有选项(D)是正确的.
注:本题中“A为实对称矩阵冶的条件是可以不要的,但若取消该条件,题目的难度将加大,
此时,因为证明A相似于对角阵本身不是一个容易的证明题.
(7)设随机变量 的分布函数 则 =
(A)0(B)
(C) (D)
答:(C).
考点:分布函数的性质.
答:6.
考点:本题考查向量空间维数的概念.
解题思路:由向量空间维数的概念可知所给向量组线性相关即可求参数.

2010年全国统一高考真题化学试卷(全国卷ⅱ)(含答案及解析)

2010年全国统一高考真题化学试卷(全国卷ⅱ)(含答案及解析)

2010年全国统一高考化学试卷(全国卷Ⅱ)一、选择题1.(3分)下列反应中,可用离子方程式H++OH﹣=H2O表示的是()A.NH4Cl+NaOH NaCl+NH3↑+H2OB.Mg(OH)2+2HCl=MgCl2+2H2OC.NaOH+NaHCO3=Na2CO3+H2OD.NaOH+HNO3=NaNO3+H2O2.(3分)下面均是正丁烷与氧气反应的热化学方程式(25°,101kPa):①C4H10(g)+O2(g)=4CO2(g)+5H2O(l)△H=﹣2878kJ/mol②C4H10(g)+O2(g)=4CO2(g)+5H2O(g)△H=﹣2658kJ/mol③C4H10(g)+O2(g)=4CO(g)+5H2O(l)△H=﹣1746kJ/mol④C4H10(g)+O2(g)=4CO(g)+5H2O(g)△H=﹣1526kJ/mol由此判断,正丁烷的燃烧热是()A.﹣2878kJ/mol B.﹣2658kJ/mol C.﹣1746kJ/mol D.﹣1526kJ/mol 3.(3分)在相同条件下,下列说法错误的是()A.氯气在饱和食盐水中的溶解度小于在纯水中的溶解度B.碘在碘化钾溶液中的溶解度大于在纯水中的溶解度C.醋酸在醋酸钠溶液中电离的程度大于在纯水中电离的程度D.工业上生产硫酸的过程中使用过量的空气可提高SO2的利用率4.(3分)相同体积、相同pH的某一元强酸溶液①和某一元中强酸溶液②分别与足量的锌粉发生反应,下列关于氢气体积(V)随时间(t)变化的示意图正确的是()A.B.C.D.5.(3分)若(NH4)2SO4在强热时分解的产物是SO2、N2、NH3和H2O,则该反应中化合价发生变化和未发生变化的N原子数之比为()A.1:4B.1:2C.2:1D.4:16.(3分)在一定温度、压强下,向100mLCH4和Ar的混合气体中通入400mLO2,点燃使其完全燃烧,最后在相同条件下得到干燥气体460mL,则反应前混合气体中CH4和Ar物质的量之比是()A.1:4B.1:3C.1:2D.1:17.(3分)短周期元素W、X、Y、Z的原子序数依次增大,且W、X、Y+、Z 的最外层电子数与其电子层数的比值依次为2、3、4、2(不考虑零族元素).下列关于这些元素的叙述错误的是()A.X和其他三种元素均可形成至少2种二元化合物B.W和X、Z两种元素分别形成的二元化合物中,均有直线形分子C.W、X和Y三种元素可以形成碱性化合物D.Z和其他三种元素形成的二元化合物,其水溶液均呈酸性8.(3分)三位科学家因在烯烃复分解反应研究中的杰出贡献而荣获2005年度诺贝尔化学奖,烯烃复分解反应可示意如图:下列化合物中,经过烯烃复分解反应可以生成的是()A.B.C.D.二、非选题9.(15分)向2L密闭容器中通入amol 气体A和bmol气体B,在一定条件下发生反应:xA(g)+yB(g)⇌pC(g)+qD(g)已知:平均反应速率v C=;反应2min 时,A的浓度减少了,B的物质的量减少了mol,有a mol D生成.回答下列问题:(1)反应2min内,v A=,v B;(2)化学方程式中,x=、y=、p=、q=;(3)反应平衡时,D为2amol,则B的转化率为;(4)如果只升高反应温度,其他反应条件不变,平衡时D为 1.5a mol,则该反应的△H0;(填“>”、“<”或“=”))如果其他条件不变,将容器的容积变为1L,进行同样的实验,则与上述反应比较:①反应速率(填“增大”、“减小”或“不变”),理由是;②平衡时反应物的转化率(填“增大”、“减小”或“不变”),理由是.10.(15分)A、B、C、D、E、F、G、H、和I、是中学化学中常见的气体,它们均由短周期元素组成,具有如下性质:①A、B、E、F、G能使湿润的蓝色石蕊试纸变红,I能使湿润的红色石蕊试纸变蓝,C、D、H不能使湿润的石蕊试纸变色;②A和I相遇产生白色烟雾;③B和E都能使品红溶液褪色;④将红热的铜丝放入装有B的瓶中,瓶内充满棕黄色的烟;⑤将点燃的镁条放入装有F的瓶中,镁条剧烈燃烧,生成白色粉末,瓶内壁附着黑色颗粒;⑥C和D相遇生成红棕色气体;⑦G在D中燃烧可以产生E和H2O;⑧将B和H 在瓶中混合后于亮处放置几分钟,瓶内壁出现油状液滴并产生A.回答下列问题:(1)A的化学式是,②中烟雾的化学式是;(2)④中发生反应的化学方程式是;(3)⑤中发生反应的化学方程式是;(4)C的化学式是,D的化学式是;(5)⑦中发生反应的化学方程式是;(6)H的化学式是.11.(15分)如图是一个用铂丝作电极,电解稀的MgSO4溶液的装置,电解液中加有中性红指示剂,此时溶液呈红色.(指示剂的pH变色范围:6.8~8.0,酸色﹣红色,碱色﹣黄色).回答下列问题:(1)下列关于电解过程中电极附近溶液颜色变化的叙述正确的是(填编号);①A管溶液由红变黄;②B管溶液由红变黄;③A管溶液不变色;④B管溶液不变色;(2)写出A管中发生反应的反应式:;(3)写出B管中发生反应的反应式:;(4)检验a管中气体的方法是;(5)检验b管中气体的方法是;(6)电解一段时间后,切断电源,将电解液倒入烧杯内观察到的现象是.12.(15分)如图中A~J均为有机化合物,根据图1中的信息,回答下列问题:(1)环状化合物A的相对分子质量为82,其中含碳87.80%,含氢12.20%.B 的一氯代物仅有一种,B的结构简式为;(2)M是B的一种同分异构体,M能使溴的四氯化碳溶液褪色,分子中所有的碳原子共平面,则M的结构简式为;(3)由A生成D的反应类型是,由D生成E的反应类型是;(4)G的分子式为C6H10O4,0.146gG需用20mL0.100mol/L NaOH溶液完全中和,J是一种高分子化合物.则由G转化为J的化学方程式为;(5)分子中含有两个碳碳双键,且两个双键之间有一个碳碳单键的烯烃与单烯烃可发生如图2反应则由E和A反应生成F的化学方程式为;(6)H中含有的官能团是,I中含有的官能团是.2010年全国统一高考化学试卷(全国卷Ⅱ)参考答案与试题解析一、选择题1.(3分)下列反应中,可用离子方程式H++OH﹣=H2O表示的是()A.NH4Cl+NaOH NaCl+NH3↑+H2OB.Mg(OH)2+2HCl=MgCl2+2H2OC.NaOH+NaHCO3=Na2CO3+H2OD.NaOH+HNO3=NaNO3+H2O【考点】49:离子方程式的书写.【专题】516:离子反应专题.【分析】稀的强酸与稀的强碱反应生成可溶性盐和水的离子反应可用H++OH﹣=H2O表示,以此来解答.【解答】解:A.该反应为固体与固体加热条件下的反应,不属于离子反应,故A不选;B.Mg(OH)2为不溶性弱碱,不能用H++OH﹣=H2O表示,故B不选;C.NaOH+NaHCO3=Na2CO3+H2O的离子反应为OH﹣+HCO3﹣=CO32﹣+H2O,故C 不选;D.NaOH+HNO3=NaNO3+H2O为稀的强酸与稀的强碱反应生成可溶性盐和水的离子反应,可用H++OH﹣=H2O表示,故选D;故选:D。

2010年高考英语真题(Word版)——全国1卷(试题+答案解析)

2010年高考英语真题(Word版)——全国1卷(试题+答案解析)

2010年普通高等学校招生全国统一考试(全国Ⅰ卷)英语试题第一部分听力(共两节,满分30分)第一节(共5小题:每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳答案,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A.$ 19.15B. $9.15C. $ 9.18答案是B1.What will Dorothy do on the weeked?A.go out with her friendB.work on her paperC.make some plans2.What was the normal price of the T-shirt ?A.$15B. $ 30C. $503.What has the woman decided to do on Sunday afternoon?A.to attend a wedding.B.To visit an exhibitionC.To meet a friend4.When does the bank close on Sunday ?A.at 1:00pmB.at 3:00pmC.at 4:00pm5.Where are the speakers?A.In a storeB.In a classroomC.At a hotel第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几小题,从题中所给的A、B、C 三个选项中选出最佳答案,并标在试卷的相应位置。

听完每段对话后,你将有时间阅读各小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6,7 小题6,What do we know about Nora?A.She prefers a room of her own.B.She likes to work with other girls.C.She lives near the city center.7.What is good about the flat?A. It has a large sitting room.B. It has good furnitureC. It has a big kitchen.听第7 段材料,回答第8,9题。

2010年数学三真题答案解析

2010年数学三真题答案解析

型随机变量,所以求随机变量在一点处的概率,只能利用分布函数的定义.根据分布函数的定 义,函数在某一点的概率可以写成两个区间内概率的差,即
PX 1 P X 1 P X 1 F 1 F 1 0 1 e 1 1 1 e 1 ,故本题选
22
(C). (8) 【答案】 (A).
【解析】根据题意知, f1 x
少有一点 Ax b 0,3 ,使得 f 0 .
(20) 【解析】因为方程组有两个不同的解,所以可以判断方程组增广矩阵的秩小于 3,进而 可以通过秩的关系求解方程组中未知参数,有以下两种方法.
方法 1:( I )已知 Ax b 有 2 个不同的解,故 r( A) r( A) 3 ,对增广矩阵进行初等行
因为
B
2 ,所以
B 1
B 1
1
,因此
2
A B1 A A1 B B1 3 2 1 3 . 2
(14)【答案】 2 2 .
【解析】
E T
E
1 n
n i 1
X
2 i
1 n
E
n i 1
X
2 i
1 nE n
X2
E
X2
2 2 .
三、解答题
1
1 ln x
1
ln
y1
P
x
y1
y2
P
x
y2
q
x
,
q x q x ,由 q x 0 可知 1 ,

由①②求解得 1 ,故应选(A). 2
(3)【答案】 (B).
【解析】 f g(x) f g(x) g (x) ,
f g(x) f g(x) g (x) f g(x) g (x) 2 f g(x) g (x)

2010年福建高考真题(含答案)文综

2010年福建高考真题(含答案)文综

绝密★启用前2010年普通高等学校招生全国统一考试(福建卷)文科综合能力测试本试卷分第I卷(选择题)和第II卷(非选择题)两部分。

第I卷1至8页,第II卷9至12页。

考试结束后,将本试卷和答题卡一并交回。

第I卷(选择题共144分)本卷共36小题,每小题4分,共144分。

在每小题给出的四个选项中,只有一项是最符合题目要求的。

图1示意我国东部主要石化基地和企业的分布。

完成1~2题。

1.图中兼有资源和市场区位优势的石化基地是A.①B.②C.③D.④2.④地接受境外石化产业转移将首先促进区域内的A.石油开采B.核电站建设C.海岛旅游开发D.港口建设图2示意长江上游地区雪线高度的经向和纬向变化趋势。

完成3~4题。

3.该地区雪线高度变化的趋势是A.自北向南增高B.自西向东增高C.自东北向西南增高D.自东南向西北增高4.影响该地区雪线高度变化趋势的主要因素是A.海拔B.降水C.热量D.坡向城市群的竞争力很大程度上取决于群内城市间的产业分工与合作。

图3示意城市群内部城市间的产业链分工体系。

完成5~6题。

5.城市群中,中心城市的优势产业处于产业链中的位置是A.①⑤B.②④C.③④D.①③6.产业分工处于产业链上③位置的城市,其竞争优势主要体现在A.产品需求量大B.交通便利C.劳动力充足D.土地租金低入海河流三角洲的土地利用类型受河流淡水和海洋咸水的共同影响。

某三角洲面积增长较快,该三角洲地区2007年土地利用类型的构成如表1所示。

完成7—8题。

表1平地林草地盐荒地滩涂其它合计占总面积比例(%)17 12 32 18 21 1007.该三角洲地区最有可能位于图4中的A.甲B.乙C.丙D.丁8.在三角洲向海洋推进的过程中,土地利用类型变化的一般趋势是A.滩涂→盐荒地→旱地B.盐荒地→滩涂→旱地C.旱地→盐荒地→滩涂D.林草地→旱地→滩涂图5甲、乙分别示意京当冀都市卷2000年人口密度分布和人口增长率。

完成9~10题。

2010年考研数学一真题与答案

2010年考研数学一真题与答案

2010年考研数学一真题一、选择题(1~8小题,每小题4分,共32分。

下列每题给出的四个选项中,只有一个选项是符合题目要求的。

)(1)极限limx→∞[x2(x−a)(x+b)]x=(A)1 (B)e (C)e a−b(D)e b−a 【考点】C。

【解析】【方法一】这是一个“1∞”型极限lim x→∞[x2(x−a)(x+b)]x=limx→∞{[1+(a−b)x+ab(x−a)(x+b)](x−a)(x+b)(a−b)x+ab}(a−b)x+ab(x−a)(x+b)x=e a−b【方法二】原式=limx→∞e xlnx2(x−a)(x+b)而limx→∞ xln x2(x−a)(x+b)=limx→∞xln(1+(a−b)x+ab(x−a)(x+b))=limx→∞x∙(a−b)x+ab(x−a)(x+b)(等价无穷小代换) =a−b则limx→∞[x2(x−a)(x+b)]x=e a−b【方法三】对于“1∞”型极限可利用基本结论:若limα(x)=0, limβ(x)=0,且limα(x)β(x)=A 则li m(1+α(x))β(x)=e A,求极限由于limx→∞α(x)β(x)=limx→∞x2−(x−a)(x+b)(x−a)(x+b)∙x=limx→∞(a−b)x2+abx(x−a)(x+b)=a−b则limx→∞[x2(x−a)(x+b)]x=e a−b【方法四】lim x→∞[x2(x−a)(x+b)]x=limx→∞[(x−a)(x+b)x2]−x=limx→∞(1−ax)−x∙limx→∞(1+bx)−x=e a∙e−b=e a−b综上所述,本题正确答案是C。

【考点】高等数学—函数、极限、连续—无穷小量的性质及无穷小量的比较,极限的四则运算,两个重要极限(2)设函数z=z(x,y)由方程F(yx ,zx)=0确定,其中F为可微函数,且f′′2≠0,则xðzðx +yðzðy=。

2010年全国2卷高考真题(含答案)英语

2010年全国2卷高考真题(含答案)英语

2010年普通高等学校招生全国统一考试英语第一卷(选择题)第一部分英语知识运用(共三节,满分50分)第一节语音知识(共5小题;每小题1分,满分5分)从A、B、C、D四个选项中,找出其划线部分与所给单词的划线部分读音相同的选项,并在答题卡上将该项涂黑。

1. come A. cold B. cock C. comfort D. improve2. dead A. eager B. great C. least D. health3. united A. use B. ugly C. upstairs D. put4. ours A. outside B. cousins C. nervous D. clocks5. thirty A. theatre C. although D. feather第二节语法和词汇知识(共15小题;每小题1分,满分15分)6. - Is it all right if I keep this photo?- _______.A. No, you don’tB. No, it sh ouldn’tC. I’m afraid notD. Don’t keep it7. Tom was about to close the windows ___ __ his attention was caught by a bird.A. whenB. ifC. andD. till8. My mother opened the drawer to _________ the knives and spoons.A. put awayB. put upC. put onD. put together9. Barbara is easy to recognize as she’s the only of the women who ____ evening dress.A. wearB. wearsC. has wornD. have worn10 - Have you finished the book?- No. I’ve read up to _____ the ch ildren discover the secret cave.A. whichB. whatC. thatD. where11. Though ______ to see us, the professor gave us a warm welcome.A. surpriseB. was surprisedC. surprisedD. being surprised12. Neither side is prepared to talk to _____ unless we can smooth thing over between them.A. othersB. the otherC. anotherD. one other13. The island is ____ attractive in spring and autumn because of the pleasant weather in both seasons.A. partlyB. merelyC. nearlyD. equally14. The doctor thought ____ would be good for you to have a holiday.A. thisB. thatC. oneD. it15. Linda, make sure the tables ____ before the guests arrive.A. be setB. setC. are setD. are setting16. I refuse to accept the blame for somet hing _____ was someone else’s fault.A. whoB. thatC. asD. what17. I’m afraid Mr. Harding ____ see you now. H e’s busy.A. can’tB. mustn’tC. shouldn’tD. needn’t18. - Can I help you? Are you looking for anything in particular today?- _____. W e’re just looking.A. Yes, pleaseB. No, thank youC. Yes, you canD. No, you needn’t19. Excuse me. I I was blocking your way.A. didn’t realizeB. don’t realizeC. haven’t realizedD. wasn’t realizing20. Mr. Black is very happy because the clothes made in his factory have never been .A. popularB. more popularC. most popularD. the most popular第三节完形填空(共20小题;每小题1. 5分,满分30分)阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

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2010 年度全国社会工作者职业水平考试试卷一、单项选择题(共60 题.每题1 分.每题的备选项中.只有l 个最符合题意)1.社会工作维持社会秩序的功能主要通过服务()来实现.A.化解社会矛盾B.推动社会互动C 开展公民教育 D.促进相互关怀2.随着社会的进步和社会制度的发展,社会工作对象的范围和性质也在变化.下列人群中,属于社会工作扩大对象的是()。

A.贫困者B.残疾人C.孤寡老人D.社会大众3.关于社会服务机构的非营利性,下列说法正确的是()。

A.社会服务项目须严格执行预算,不得有结余B.社会服务项目可以有结余,但机构不能有结余C.社会服务项目可以有结余,但不能分配给机构内部人员D.社会服务机构结余可以分配给机构内部人员,但不能超过规定4.社会工作者的基本功是()。

A.社会工作者的家质B.社会工作者的学历C.专业助人方法D.杜会工作者的价值观5.某城乡结合部房租便宜,吸引了许多外来务工人员,由于生活方式、习惯和语言差异,本地居民和外来务工人员经常产生摩擦和争执,为了让本地居民和外来务工人员融洽相处,社会工作者宜开展的服务是()。

A.社区教育B.社区矫正C.社区照顾D.社区救助6.李某的丈夫今年因车祸突然去世,儿子2 岁,平时李某上班时孩子无人照看.社会工作者小申协调李某所在社区的家政服务机构,解决了李某儿子的照管问题。

小巾提供的这项服务体现社会工作()的目标.A.解除危难B.缓解困难C.促进发展D.促进公正7.社会工作者在分析服务对象的困难和问题成因时,既重视服务对象的个人原因,也重视社会原因。

这种分析视角强调的是( )。

A.社会决定性B.个人适应性C.需要层次论D.人在环境中8.下列社会工作专业守则中,体现社会工作专业贵任的是()。

A.充实社会工作知识B.格守公私分明C.公平服务社会大众D.维护社会正义9.下列关于社会工作价值观的说法中,正确的是()。

A.社会工作者受过专业列练,知道什么是最佳服务方法,无需向服务对象说明B.社会工作者如果认为披露服务对象个人信息和隐私有妨碍服务工作的话,可以不必事先取得服务对象同意C.社会工作者在任何情况下应该对服务对象的信息保密D.如果服务对象的决定可能危及自身或他人生命安全.社会工作者不必恪守服务对象自决原则10.小宋是一名参加工作不久的社会工作者,在一次接待一名60 多岁、听力有问题的老人时.由于事先没有了解到老人的听力问题,因此在与老人的沟通中轻柔细语地说话,老人不耐烦地大吼起来,怪罪小宋话说得太小声,此时,根据社会工作专业的()原则,小宋不仅要道歉而.且还要向老人挺供服务。

A.同情B.保密C.接纳D.尊重11.小张是某少年服务机构的社会工作者,为服务对象小李提供个案服务。

从社会工作者对服务对象的责任来着,小张可以将个案服务的记录用于()。

A.与自己的督导交流B.与其他机构同行交流C.与自己的家人交流D.在发表文章时引用12.宿舍管理员发现小高多次将同学的书偷偷扔到垃圾箱里,希望社会工作者帮助小高。

根据社会工作价值观的操作原则,下列社会工作者的做法中,适当的是()。

A.告诉小高的班主任B.告诉小高的家长C.分析小高行为的成因D.批评小高的行为13.孙某期望孩子考上名牌大学,因此给孩子报名参加了各种周末补习班,不让孩子插手任何家务率。

孙某的家庭教养模式属于()。

A.民主型B.支配型C.冲突到D.专制型14.初中生小明的父母整天忙于公司业务,平时与小明很少交流,以至于他觉得在家没有惫思,经常偷偷去看通宵电影.影响小明这一行为的主要社会环境是()。

A.家庭B.学校C.社区D.文化15.家庭教养模式从纵向和横向两方面影响个休。

下列家庭教养模式影响因素中,对个体具有纵向影响的是()。

A.家庭的关系结构B.家庭的成员互动C.家庭的既往事件D.家庭的亲属关系16.德国心理学家勒很认为,人的行为是个体与环境相互作用的结果,他提出的行为公式是B=F(P.E),其中E 代表()。

A.行为B.个体C.群体D.环境17.小庆家庭经济困难,父母长年在外打工,很少与家里联系。

小庆的母亲和奶奶有矛盾,关系很值.小庆和爷爷奶奶一起生活,爷爷奶奶年事已高,无力管教小庆的学习.小庆最近迷上了去网吧玩网络游戏,常常彻夜不归.造成小庆上述行为的主要家庭原因是( )。

A.家长疏于管教B.婆媳关系不佳C.经济状况不好D.隔代关系疏18.三年级二班班主任王老师告诉社会工作者小丁,班上有个女学生千千非常胆小羞怯,上课不敢发言,平时也很少和其他同学玩,他希望小丁对千千进行辆导。

为了与千千建立关系,小丁与千千初次见面时,运用了制造气氛的技巧。

下列做法中,体现该技巧的是( )。

A.向千千说明双方的角色和任务 B.事先布置好会谈室C.用绘画的方式帮助千十表达D.与千千分享自己的童年经历19.明明与小伙伴经常打架。

儿童社会工作者与明明进行了两次会谈,并通过学校、老师了解了明明的家庭背景和学业成绩,但仍未完全搞清楚明明的问题。

此时社会工作者不宜运用()的方法,以便收集更多的资料。

A.会谈B.自我陈述C.观察D.直接对答20.社会工作者认为服务对象问题的出现与其感受到的压力有关,相信服务对象有解决问题的潜能。

这种说法是基于()的理论似设。

A.心理社会治疗模式B.危机介入模式C.行为治疗模式D.更改情绪治疗模式21.王某最近由于公司经济效益不好而被解聘。

失业后,王某多次参加招聘会,屡屡碰壁,悄绪极度低落,对生活感到绝望,于是向杜会工作者求助.从危机介入模式看,此时王某所经历危机的发展阶段是()。

A.危机发生期B.危机应对期C.危机解决期D.危机恢复期22.小林上中学后,学习一直跟不上.为了帮助小林,社会工作者小李专门找到小林的班主任,商!提高小林学习能力的方法。

小李的做法运用了心理社会治疗模式中的( ) 技巧。

A.现实状况反思B.人格发展反思C.直接影响D.间接治疗23.张某夫妇反映12 岁的儿子小明到处闯祸、无法管教,他们认为儿子是受了朋友的不良影响,禁止儿子再与他们交往,并向杜会工作者求助.社会工作者适宜的做法是( )。

A.找小明谈话并质疑他的行为B.到社区了解小明朋友的情况C.了解张某夫妇和小明对问题的看法D.教给张某夫妇件教小明的技巧24.社会工作者:“你现在和父亲的关系如何?”服务对象:“普普通通,我现在有自己的家,见他的次数比较少。

”社会工作者:“你说的普普通逝是指……”上述对话中,社会工作者第二次说话时运用的技巧是()。

A.澄清B.对质C.专注D.同理心25.大学生小季有较严重的悄绪困扰和社交问题。

社会工作者小秦在运用心理社会治疗模式对其进行辅导的同时,还推荐并指导小季阅读人际交往方面的书籍,学习沟通技巧.小秦除了扮演治疗者的角色之外,还扮演了()的角色。

A.全能者B.教育者C.支持者D.研究者26.社会工作者对服务对象说:“我不知道我是否误会了你的意思,你上次一再告诉我,你很为自己的成就自豪,但刚才从你的谈话中,我感到你对自己很不满意。

你对自己的看法到底是怎样的呢?”社会工作者运川的个案工作技巧是( )A.澄清B.自我披露 B.摘要 D.对质27.社会工作者武某带领一个大学生成长小组,组员发言积极主动.武某在每位组员分享经验后对发育者给予了反馈,武某运用了小组工作中的()技巧。

A.积极回应B.专注倾听C.引导讨论D.示范引导28 .在小组工作的结束阶段,社会工作者的任务不仅需要处理小组成员的离别情绪.还需要()。

A.鼓励成员互相尊重与关怀B.重新建构小组关系C.协助组员保持小组经验D.协助完将小组规范29.学校社会工作者计划为大四学生举办升学就业小组,协助他们为前途作出选择.社会工作者在设计小组活动时,除了要考虑学生的特征和能力、学校的场地和设备外,首先应考虑()。

A.杜会工作者的兴趣B.学校的目标C.机构的发展方向D.小组的活动目标30.企业社会工作者在公司举办员工能力建设小组。

活动中,社会工作者发现大部分组员都主动谈论自己与他人交往的经历,王某则一直欺漱地坐在一个角落,始终没有表达自己的想法。

这时社会工作者应采取的技巧是( ) .A.倾听B.体谅C.对焦D.鼓励31.学校社会工作者张某招苏十名离二学生,就如何提高学习动力,运用互动模式开展小组工作.下列说法正确的是()。

A.互动模式旨在帮助组员了解、认识和探索自己B.在互动模式中组员一般来自行为出现问题的人群C.互动模式强调组员间的平等以及个体独立性D.互动模式主要帮助组员学习新知识和新方法32 .社会工作者招募自闭症孩子的父母组成小组,通过组员分享个人的感觉和经验等活动,增强组员对未来生活的信心。

这个小组属于()。

A.成长小组B.治疗小组C.教育小组D.支持小组33.社区工作的月标可分为过程目标和任务目标。

下列行动属于实现过程目标的是( )。

A.增强居民处理社区事务的能力B.改善社区的卫生状况C.建立社区支持机构D.加强社区的安全巡逻34 .社区社会工作者在著假举办一个提升青少年沟通技巧的小组话动,发现有个女孩经常离开小组接听手机.此时,社会工作者适当的处理方法是()。

A.委婉劝她退出小组B.在小组中讨论小组规范C.让她在组员面前检讨D.和其他组员讨论她的行为35.小组活动开始后,组员间有下面一段对话:成员甲:“其实一直以来,我们的婚姻生活都不太幸福……”成员乙:“你丈夫有了‘第三者’? "成员甲:“不是"成员乙:“那是你的问题,你已不再爱他?"成员甲,“不是……”成员乙:“那…,…我猜……”在此情景中,社会工作者最适合运用的技巧是()。

A.中立B.面质C.限制D.沉默36.在社区照顾校式的实施策略中,“在社区照顾”的核心是指照顾服务的()。

A.职业化B.正规化C.网络化D.非机构化37.地区发展模式与社区照顾模式之问的相同点在于()。

A.较多关注社区性问题B.重视发掘社区内部资源C.过程目标的重要性超过任务目标D.体现自上而下的改变38.某社区位于城市的繁华地段.不少住在临街一楼的居民做起了大排档生意,经常因准声、油烟、垃圾等问题与楼上的居民发生纠纷。

社会工作者组织楼上楼下的居民开会协商解决问题.会议结束时虽然双方未达成一致的解决方案,但彼此加深了了解,并同意继续磋商.这次会议的结果是()。

A.既实现了任务目标,又实现了过程目标B. 仅实现了任务目标,没有实现过程目标C.没有实现任务目标,仅实现了过程目标D.既没实现任务目标.也没实现过程目标39.在社区工作中,社会工作者在不同工作阶段采用的介入策略有所不同.社会工作者小上策划在中秋节举办社区运动会,以创造机会让居民相互认识、彼此交流从而密切邻里关系。

这一活动应在社区工作的()阶段开展。

A.准备B.启动C.巩固D.评估40.社会工作者组织居民开会,希望了解居民对杜区上一年度服务的看法和建议,结果有许多居民迟到,此时,杜会工作者适当的做法是( ) ,A.等所有与会者都到齐后再开始B.将重要事项放到会议鼓后讨论C.逐个告知迟到者会议前期内容D.重申纪律并进行适当的批评41.某社区计划组织治安巡逻队,准备邀请居民钱先生加人,社会工作者为此到钱先生家中访问.在谈活中,社会工作者说:“您刚才讲好几家都丢过自行车和晾硒的衣物,你们都觉得小偷太胡撅了.”这里,社会工作者接触技巧是()。

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