2006年真题解析
2006年真题解析Directions:In the following article, some sentences have been removed. For Questions 41-45, choose the most suitable one from the list A-G to fit into each of the numbered gaps. There are two extra choices, which you do not need to use. Mark your answers on ANSWER SHEET 1. (10 points)On the north bank of the Ohio river sits Evansville, Ind., home of David Williams, 52, and of a riverboat casino(a place where gambling games are played). During several years of gambling in that casino, Williams, a state auditor earning 35,000 a year, lost approximately 175,000. He had never gambled before the casino sent him a coupon for 20 worth of gambling.He visited the casino, lost the 20 and left. On his second visit he lost 800. The casino issued to him, as a good customer, a “Fun Card”, which when used in the casino earns points for meals and drinks, and enables the casino to track the user’s gambling activities. For Williams, these activities become what he calls “electronic morphine”.(41)______________________. In 1997 he lost 21,000 to one slot machine in two days. In March 1997 he lost 72,186. He sometimes played two slot machines at a time, all night, until the boat docked at 5 a.m., then went back aboard when the casino opened at 9 a.m. Now he is suing the casino, charging that it should have refused his patronage because it knew he was addicted. It did know he had a problem.In March 1998, a friend of Williams’s got him involuntarily confined to a treatment center for addictions, and wrote to inform the casino of Williams’s gambling problem. The casino included a photo of Williams among those of banned gamblers, and wrote to him a “cease admissions” letter. Noting the “medical/psychological” nature of problem gambling behaviors, the letter said that before being readmitted to the casino he would have to present medical/psychological information demonstrating that patronizing the casino would pose no threat to his safety or well-being.(42)___________________________ .The Wall Street Journal reports that the casino has 20 signs warning: “Enjoy the fun ... and always bet with your head, not over it.”Every entrance ticket lists a toll-free number for counseling from the Indiana Department of Mental Health. Nevertheless, Williams’s su it charges that the casino, knowing he was “helplessly addicted to gambling,” intentionally worked to “lure” him to “engage in conduct against his will.” Well.(43)_____________________________ .The fourth edition of the Diagnostic and Statistical Manual of Mental Disorders says “pathological gambling”involves persistent, recurring and uncontrollable pursuit less of money than of the thrill of taking risks in quest of a windfall.(44) _____________________________. Pushed by science, or what claims to be science, society is reclassifying what once were considered character flaws or moral failings as personality disorders akin to physical disabilities.(45) ________________________________.Forty-four states have lotteries, 29 have casinos, and most of these states are to varying degrees dependent on—you might say addicted to—revenues from wagering. And since the first Internet gambling site was created in 1995, competition for gamblers’dollars has become intense. The Oct. 28 issue of Newsweek reported that 2 million gamblers patronize 1,800 virtual casinos every week. With 3.5 billion being lost on Internet wagers this year, gambling has passed pornography as the Web’s most profitable business.［A］Although no such evidence was presented, the casino’s marketing department continued to pepper him with mailings. And he entered the casino and used his Fun Card without being detected.［B］It is unclear what luring was required, given his compulsive behavior. And in what sense was his will operative?［C］By the time he had lost 5,000 he said to himself that if he could get back to even, he would quit. One night he won 5,500, but he did not quit.［D］Gambling has been a common feature of American life forever, but for a long time it was broadly considered a sin, or a social disease. Now it is a social policy: the most important and aggressive promoter of gambling in America is the government.［E］David Williams’s suit should trouble this gambling nation. But don’t bet on it.［F］It is worrisome that society is medicalizing more and more behavioral problems, often defining as addictions what earlier, sterner generations explained as weakness of will.［G］The anonymous, lonely, undistracted nature of online gambling is especially conductive to compulsive behavior. But even if the government knew how to move against Internet gambling, what would be its grounds for doing so?答案与解析41.【答案】C【解析】本题为“数字定位题”，考查的是段中句。
2006考研英语一真题答案解析
2006考研英语一真题答案解析2006年考研英语一真题答案解析2006年的考研英语一真题是一份相当经典的试卷，其中包含了阅读理解、完形填空和翻译等多个部分。
本文将对这些题目进行解析，帮助考生更好地理解和掌握考试技巧。
阅读理解部分分为两篇文章，第一篇是关于语言习得的研究，第二篇是关于文化差异与跨文化沟通的问题。
在解答这些问题时，考生需要注意以下几点：首先，要仔细阅读题目和选项，确保理解题目要求。
有时候选项中的词语会有一些干扰性的信息，需要考生加以辨别。
其次，要注意文章的结构和逻辑关系。
有些题目会要求考生根据文章的逻辑关系进行推断，这就需要考生对文章的整体思路有一个清晰的把握。
最后，要注意选项之间的区别。
有些题目的选项可能非常相似，但只有一个是正确的。
考生需要仔细分辨选项之间的细微差别，以确保选择正确答案。
完形填空部分是考察考生对词汇和语法的理解能力。
在解答这部分题目时，考生需要注意以下几点：首先，要注意上下文的语境。
有时候一个单词的意思会因为上下文的变化而发生改变，所以考生需要根据上下文的语境来选择正确的选项。
其次，要注意常见的语法错误。
比如主谓一致、时态一致等等。
考生需要对这些基本的语法规则有一个清晰的认识，以便能够正确地填写选项。
最后，要注意选项之间的逻辑关系。
有些选项可能在语法上是正确的，但在逻辑上却不合理。
考生需要根据文章的整体逻辑关系来判断选项的正确与否。
翻译部分是考察考生对英汉互译的能力。
在解答这部分题目时，考生需要注意以下几点：首先，要注意句子的结构和语法。
英汉两种语言的语法结构有很大的差异，考生需要根据这些差异来进行翻译。
其次，要注意词汇的选择。
有些词汇在英语中可能有多个对应的中文翻译，考生需要根据句子的语境来选择合适的译文。
最后，要注意语言的风格和表达方式。
英语和汉语有着不同的表达方式和风格，考生需要根据句子的语境和要求来选择合适的翻译方式。
总的来说，2006年的考研英语一真题是一份相当经典的试卷，其中包含了阅读理解、完形填空和翻译等多个部分。
2006年考研英语真题答案及解析
【考点】 逻辑搭配
【难度系数】 0.636
【解析】 空所在的整个句子前面谈到不一致，后面谈到人们在另外一件事情上保持一致，显然这是一种转折关系，
能表示这一关系的词只有 B，故答案为 B。
8.[A] inflating 膨胀，鼓气，涨价
[B] expanding 扩大，增加，增强
[C] increasing 增加
需要通过全面规划，协调运行来解决他们的各种需求。
二、试题具体解析
1.[A] Indeed 实际上(表肯定和强调)
[B] Likewise 同样地(表类比)
[C] Therefore 因此(表因果)
[D] Furthermore 而且(表递进)
【答案】 A
【考点】 逻辑搭配
【难度系数】 0.365
【解析】空前后是两个独立的句子，显然填入空的词应该表示这两个句子之间逻辑关系的内容，空前谈到“无家可
方利益，故答案为 D。
三、全文翻译
无家可归者占美国人口的比例越来越大。实际上，无家可归者的问题已经达到如此规模，连地方政府都无法应
对了。为了帮助无家可归者走向独立，联邦政府必须支持就业培训项目、提高最低工资并资助建设更多低价住房。
大家对于美国到底有多少无家可归者的意见并不一致，估计数量在 60 万到 300 万之间。尽管人们估计的数字可
[D] retain 保留，保持
【答案】 B
【考点】 词义辨析
【难度系数】 0.243
【解析】 空所在的句意为：无家可归问题已经达到了如此的规模，以至于地方政府都不能 。从句意可以看出这里应
该表示问题的严重性，以至于政府都难以应对了，能表示“处理、应对”的只有 cope。故本题答案为 B。
2006年考研英语真题及解析
Are there divisive issues and pockets of seething anger in America?Indeed.It is big enough to have a bit of everything.But particularly when viewed against America’s turbulent past,today’s social indices hardly suggest a dark and deteriorating social environment.21.The word “homogenizing”(Line 2,Paragraph 1)most probably means ________.[A]identifying[B]associating[C]assimilating[D]monopolizing22.According to the author,the department stores of the 19th century ________.[A]played a role in the spread of popular culture[B]became intimate shops for common consumers[C]satisfied the needs of a knowledgeable elite[D]owed its emergence to the culture of consumption 23.The text suggests that immigrants now in the U.S.________.[A]are resistant to homogenization[B]exert a great influence on American culture[C]are hardly a threat to the common culture[D]constitute the majority of the population24.Why are Arnold Schwarzenegger and Garth Brooks mentioned in Paragraph 5?[A]To prove their popularity around the world.[B]To reveal the public’s fear of immigrants.[C]To give examples of successful immigrants.[D]To show the powerful influence of American culture.25.In the author’s opinion,the absorption of immigrants into American society is _______.[A]rewarding[B]successful[C]fruitless[D]harmful Text 2Stratford-on-Avon,as we all know,has only one industry —William Shakespeare —but there are two distinctly separate and increasingly hostile branches.There is the Royal Shakespeare Company (RSC),which presents superb productions of the plays at the Shakespeare Memorial Theatre on the Avon.And there are the townsfolk who largely live off the tourists who come,not to see the plays,but to look at Anne Hathaway’s Cottage,Shakespeare’s birthplace and the other sights.The worthy residents of Stratford doubt that the theatre adds a penny totheir revenue.They frankly dislike the RSC’s actors,them with their long hair and beards and sandals and noisiness.It’s all deliciously ironic when you供学习参考Qconsider that Shakespeare,who earns their living,was himself an actor (with a beard)and did his share of noise-making.The tourist streams are not entirely separate.The sightseers who come by bus —and often take in Warwick Castle and Blenheim Palace on the side —don’t usually see the plays,and some of them are even surprised to find a theatre in Stratford.However,the playgoers do manage a little sight-seeing along with their playgoing.It is the playgoers,the RSC contends,who bring in much of the town’s revenue because they spend the night (some of them four or five nights)pouring cash into the hotels and restaurants.The sightseers can take in everything and get out of town by nightfall.The townsfolk don’t see it this way and the local council does not contribute directly to the subsidy of the Royal Shakespeare Company.Stratford cries poor traditionally.Nevertheless every hotel in town seems to be adding a new wing or cocktail lounge.Hilton is building its own hotel there,which you may be sure will be decorated with Hamlet Hamburger Bars,the Lear Lounge,the Banquo Banqueting Room,and so forth,and will be very expensive.Anyway,the townsfolk can’t understand why the Royal Shakespeare Company needs a subsidy.(The theatre has broken attendance records for three years in a st year its 1,431seats were 94per cent occupied all year long and this year they’ll do better.)The reason,of course,is that costs have rocketed and ticket prices have stayed low.It would be a shame to raise prices too much because it would drive away the young people who are Stratford’s most attractive clientele.They come entirely for the plays,not the sights.They all seem to look alike (though they come from all over)—lean,pointed,dedicated faces,wearing jeans and sandals,eating their buns and bedding down for the night on the flagstones outside the theatre to buy the 20seats and 80standing-room tickets held for the sleepers and sold to them when the box office opens at 10:30a.m.26.From the first two paragraphs,we learn that ________.[A]the townsfolk deny the RSC’s contribution to the town’s revenue[B]the actors of the RSC imitate Shakespeare on and off stage[C]the two branches of the RSC are not on good terms [D]the townsfolk earn little from tourism27.It can be inferred from Paragraph 3that ________.[A]the sightseers cannot visit the Castle and the Palace separately[B]the playgoers spend more money than the sightseers[C]the sightseers do more shopping than the playgoers[D]the playgoers go to no other places in town than the theater28.By saying “Stratford cries poor traditionally”(Line 2,Paragraph 4),the author implies that ______.[A]Stratford cannot afford the expansion projects[B]Stratford has long been in financial difficulties[C]the town is not really short of money[D]the townsfolk used to be poorly paid29.According to the townsfolk,the RSC deserves no subsidy because ________.供学习参考Q[A]ticket prices can be raised to cover the spending[B]the company is financially ill-managed[C]the behavior of the actors is not socially acceptable[D]the theatre attendance is on the rise30.From the text we can conclude that the author ________.[A]is supportive of both sides[B]favors the townsfolk’s view[C]takes a detached attitude[D]is sympathetic to the RSCText 3When prehistoric man arrived in new parts of the world,something strange happened to the large animals:theysuddenly became extinct.Smaller species survived.The large,slow-growing animals were easy game,and were quickly hunted to extinction.Now something similar could be happening in the oceans.That the seas are being overfished has been known for years.Whatresearchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing.They have looked at half a century of data from fisheries around the world.Their methods do not attempt to estimate the actual biomass (the amount of living biological matter)of fish species in particular parts of the ocean,but rather changes in that biomass over time.According to their latest paper published in Nature ,the biomass of large predators (animals that kill and eat other animals)in a new fishery is reduced on average by 80%within 15years of the start of exploitation.In some long-fished areas,it has halved again since then.Dr.Worm acknowledges that these figures are conservative.One reason for this is that fishing technology has improved.Today’s vessels can find their prey using satellites and sonar,which were not available 50years ago.That means a higher proportion of what is in the sea is being caught,so the real difference between present and past is likely to be worse than the one recorded by changes in catch sizes.In the early days,too,longlines would have been more saturated with fish.Some individuals would therefore not have been caught,since no baitedhooks would have been available to trap them,leading to an underestimate of fish stocks in the past.Furthermore,in the early days of longline fishing,a lot of fish were lost to sharks after they had been hooked.That is no longer a problem,because there are fewer sharks around now.Dr.Myers and Dr.Worm argue that their work gives a correct baseline,which future management efforts must take into account.They believe the data support an idea current among marine biologists,that of the “shifting baseline”.The notion is that people have failed to detect the massive changes which have happened in the ocean because they have been looking back only a relatively short time into the past.That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50%of its original levels.Most fisheries are well below that,which is a bad way to do business.31.The extinction of large prehistoric animals is noted to suggest that ________.供学习参考Q[A]large animals were vulnerable to the changing environment[B]small species survived as large animals disappeared[C]large sea animals may face the same threat today[D]slow-growing fish outlive fast-growing ones32.We can infer from Dr.Myers and Dr.Worm’s paper that ________.[A]the stock of large predators in some old fisheries has reduced by 90%[B]there are only half as many fisheries as there were 15years ago[C]the catch sizes in new fisheries are only 20%of the original amount[D]the number of large predators dropped faster in new fisheries than in the old33.By saying “these figures are conservative”(Line 1,paragraph 3),Dr.Worm means that ________.[A]fishing technology has improved rapidly[B]then catch-sizes are actually smaller than recorded[C]the marine biomass has suffered a greater loss[D]the data collected so far are out of date34.Dr.Myers and other researchers hold that ________.[A]people should look for a baseline that can work for a longer time[B]fisheries should keep their yields below 50%of the biomass [C]the ocean biomass should be restored to its original level[D]people should adjust the fishing baseline to the changing situation35.The author seems to be mainly concerned with most fisheries’________.[A]management efficiency[B]biomass level[C]catch-size limits[D]technological applicationText 4Many things make people think artists are weird.But the weirdest may be this:artists’only job is to explore emotions,and yet they choose to focus on the ones that feel bad.This wasn’t always so.The earliest forms of art,like painting and music,are those best suited for expressing joy.But somewhere from the 19th century onward,more artists began seeing happiness as meaningless,phony or,worst of all,boring,as we went from Wordsworth’sdaffodils to Baudelaire’s flowers of evil.You could argue that art became more skeptical of happiness because modern times have seen so much misery.But it’s not as if earlier times didn’t know perpetual war,disaster and the massacre of innocents.The reason,in fact,may be just the opposite:there is too much damn happiness in the world today.After all,what is the one modern form of expression almost completely dedicated to depicting happiness?Advertising.The rise of anti-happy art almost exactly tracks the emergence of mass media,and with it,a commercial culture in which happiness is not just an ideal but an ideology.供学习参考Q[D]Mass media are inclined to cover disasters and deaths.Part BDirections:In the following article,some sentences have been removed.For Questions 41-45,choose the most suitable one from the list A-G to fit into each of numbered gaps.There are two extra choices,which you do not need to use.Mark your answers on ANSWER SHEET 1.(10points)On the north bank of the Ohio river sits Evansville,Ind.,home of David Williams,52,and of a riverboat casino (a place where gambling games are played).During several years of gambling in that casino,Williams,a state auditor earning $35,000a year,lost approximately $175,000.He had never gambled before the casino sent him a coupon for $20worth of gambling.He visited the casino,lost the $20and left.On his second visit he lost $800.The casino issued to him,as a good customer,a “Fun Card”,which when used in the casino earns points for meals and drinks,and enables the casino to track the user’s gambling activities.For Williams,these activities become what he calls “electronic heroin”.(41)________.In 1997he lost $21,000to one slot machine in two days.In March 1997he lost $72,186.Hesometimes played two slot machines at a time,all night,until the boat docked at 5a.m.,then went back aboard when the casino opened at 9a.m.Now he is suing the casino,charging that it should have refused his patronage because it knew he was addicted.It did know he had a problem.In March 1998a friend of Williams’s got him involuntarily confined to a treatment center for addictions,and wrote to inform the casino of Williams’s gambling problem.The casino included a photo of Williams among those of banned gamblers,and wrote to him a “cease admissions”letter.Noting the “medical/psychological”nature of problem gambling behavior,the letter said that before being readmitted to the casino he would have to present medical/psychological information demonstrating that patronizing the casino would pose no threat to his safety or well-being.(42)________.The Wall Street Journal reports that the casino has 24signs warning:“Enjoy the fun...and always bet with your head,not over it.”Every entrance ticket lists a toll-free number for counseling from the Indiana Department of Mental Health.Nevertheless,Williams’s suit charges that the casino,knowing he was “helplessly addicted to gambling,”intentionally worked to “lure”him to “engage in conduct against his will.”Well.(43)________.The fourth edition of the Diagnostic and Statistical Manual of Mental Disorders says “pathological gambling”involves persistent,recurring and uncontrollable pursuit less of money than of the thrill of taking risks in quest of a windfall.(44)________.Pushed by science,or what claims to be science,society is reclassifying what once were considered character flaws or moral failings as personality disorders akin to physical disabilities.(45)________.Forty-four states have lotteries,29have casinos,and most of these states are to varying degrees dependent on —you might say addicted to —revenues from wagering.And since the first Internet gambling site was created in 1995,competition for gamblers’dollars has become intense.The Oct.28issue of Newsweek reported that 2供学习参考Q学160-200words neatly on ANSWER SHEET2.(20points)供2006年全国硕士研究生招生考试英语（一）答案详解Section I Use of English一、文章结构分析本文介绍了美国无家可归者日益增多这个社会问题。
2006年湖北高考理科数学真题及答案
2006年湖北高考理科数学真题及答案本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。
第Ⅰ卷1至2页，第Ⅱ卷3至4页，共4页。
全卷共150分。
考试用时120分钟。
第Ⅰ卷（选择题 共50分）注意事项：1. 答卷前，考生务必将自己的姓名、准考证号填写在试题卷和答题纸上，并将准考证号条形码粘贴在答题卡上的指定位置。
2. 每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号，答在试题卷上无效。
3. 考试结束后，监考人员将本试题卷和答题卡一并收回。
一、选择题:本大题共10小题，每小题5分，共50分散。
在每个小题给出的四个选项中，只有一项是符合题目要求的。
1．已知向量a =，b 是不平行于x 轴的单位向量，且a b = b =A ．12）B ．（12C ．（14）D ．（1,0） 2.若互不相等的实数,,a b c 成等差数列，,,c a b 成等比数列，且310a b c ++=，则a =A ．4B ．2C ．－2D ．－43.若ABC ∆的内角A 满足2sin 23A =，则sin cos A A +=B ．．53 D ．53-4．设2()lg 2x f x x +=-，则2(()2x f f x+的定义域为A ．(4,0)(0,4)-B ．(4,1)(1,4)--C ．(2,1)(1,2)--D ．(4,2)(2,4)--5．在24(x 的展开式中，x 的幂的指数是整数的项共有 A ．3项 B ．4项 C ．5项 D ．6项6．关于直线,m n 与平面,αβ，有以下四个命题： ①若//,//m n αβ且//αβ，则//m n ； ②若,m n αβ⊥⊥且αβ⊥，则m n ⊥； ③若,//m n αβ⊥且//αβ，则m n ⊥；④若//,m n αβ⊥且αβ⊥，则//m n ； 其中真命题的序号是A ．①②B ．③④C ．①④D ．②③7．设过点(,)P x y 的直线分别与x 轴的正半轴和y 轴的正半轴交于,A B 两点，点Q 与点P关于y 轴对称，O 为坐标原点，若2BP PA = 且1OQ AB =，则点P 的轨迹方程是A ．22331(0,0)2x y x y +=>>B ．22331(0,0)2x y x y -=>>C ．22331(0,0)2x y x y -=>> D ．22331(0,0)2x y x y +=>> 8．有限集合S 中元素的个数记做()card S ，设,A B 都为有限集合，给出下列命题： ①A B =∅ 的充要条件是()()()card A B card A card B =+ ； ②A B ⊆的充要条件是()()card A card B ≤； ③A B Ú的充要条件是()()card A card B ≤； ④A B =的充要条件是()()card A card B =；其中真命题的序号是A ．③④B ．①②C ．①④D ．②③ 9．已知平面区域D 由以(1,3),(5,2),(3,1)A B C 为顶点的三角形内部和边界组成。
2006—数一真题、标准答案及解析
2006年全国硕士研究生入学考试数学一真题一、填空题(1) lim Xln(1 x)X 01 COSX -----------------(2 )微分方程y y(1 x)的通解是__________________ .X(3)设是锥面z x2—y2( 0 z 1)的下侧，贝U xdydz 2ydzdx 3(z 1)dxdy(4)点(2,1, 0)到平面3x 4y 5z 0的距离z =(5 )设矩阵A E为2阶单位矩阵，矩阵B满足BA B 2E ,贝U B(6)设随机变量X与Y相互独立，且均服从区间[0, 3]上的均匀分布，则P max{X,Y} 1 = ______________、选择题(7)设函数y f(x)具有二阶导数，且f (x) 0, f (x) 0 ,x为自变量x在x0处的增量, y与dy(A) 0 dx y. (B) 0 y dy(C)y dy 0. (D)dy y 0104d 0f(rcos，rsin )rdr等于(A) 02dx x f (X, y)dy.(B) 0勺x°1x2f(x,y)dy.(C) 0「y1y2f(x,y)dx. (C) ^dy J 7 f(x, y)dx. 【】(9)若级数a n收敛，则级数n 1(A) a n收敛.n 1(C) a n a n 1收敛. (B) ( 1)n a n收敛.n 1(D) 3n 3n 1收敛. 【】分别为f(x)在点X。
处对应的增量与微分，若x 0，则(8)设f(x, y)为连续函数，则(10)设f (x, y)与(x, y)均为可微函数，且y (x, y) 0 •已知(x 0, y 0)是f (x, y)在约束条件(x, y) 0 下的一个极值点，下列选项正确的是 0，则 f y (x 0, y 0) 0 0，则 f y (x 0, y 0) 00，则 f y (x 0, y 0) 00，则 f y (x 0, y 0) 0(A) 若a !, a 2,L , a,线性相关，则 (B) 若a !, a ?丄，a,线性相关，则 (C) 若印，玄2丄，a,线性无关，则(A ) P(A B) P(A). (B )P(A B)P(B). (C ) P(A B) P(A).(D )P(A B)P(B). 【】14 )设随机变量X 服从正态分布N( 1, 212) ， Y 服从正态分布N( 2, 2)，且P{| X1| 1} P{| Y 2| 1},(A ) 1 2.(B ) 1 2.( C )12.(D )1 2.【 】(12 )设A 为3 阶矩阵，将A 的第 2 行加到第 1 行得B ，再将B 的第 1 列的 -1 倍加到第 2 列得C ，记1 10P0 1 0 ，则0 01(A ) CP 1AP.(B ) C PAP 1.(C )C P T AP . (D )C PAP T .【】13)设 A, B 为随机事件，且p(B) 0, p(A|B)1， 则必有(D) 若a !, a ?丄，a,线性无关，则】(A) 若 f x (x 。
2006考研英语阅读真题及详细解析
2006 Text 1In spite of ―endless talk of difference‖，American society is an amazing machine for homogenizing people. There is ―the democratizing uniformity of dress and discourse，and the casualness and absence of deference‖ characteristic of popular culture. People are absorbed into ―a culture of consumption‖ launched by the 19th——century dep artment stores that offered ―vast arrays of goods in an elegant atmosphere. Instead of intimate shops catering to a knowledgeable elite,‖ these were stores ―anyone could enter, regardless of class or background. This turned shopping into a public and democ ratic act.‖ The mass media, advertising and sports are other forces for homogenization.Immigrants are quickly fitting into this common culture, which may not be altogether elevating but is hardly poisonous. Writing for the National Immigration Forum, Gregory Rodriguez reports that today's immigration is neither at unprecedented levels nor resistant to assimilation. In 1998 immigrants were 9.8 percent of population; in 1900, 13.6 percent .In the 10 years prior to 1990, 3.1 immigrants arrived for every 1，000 residents; in the 10 years prior to 1890, 9.2 for every 1, 000. Now, consider three indices of assimilation–language, home ownership and intermarriage.The 1990 Census revealed that ―a majority of immigrants from each of the fifteen most common countr ies of origin spoke English ―well‖ or ―very well‖ after ten years of residence.‖ The children of immigrants tend to be bilingual and proficient in English. ―By the third generation, the original language is lost in the majority of immigrant families.‖ Hence the description of America as a ―graveyard‖ for languages. By 1996 foreign–born immigrants who had arrived before 1970 had a homeownership rate of 75.6 percent, higher than the 69.8 percent rate among native-born Americans.Foreign-born Asians and Hispan ics ―have higher rates of intermarriage than do U.S–born whites and blacks.‖ By the third generation, one third of Hispanic women are married to non-Hispanics, and 41 percent of Asian–American women are married to non-Asians.Rodriguez notes that children in remote villages around the world are fans of superstars like Arnold Schwarzenegger and Garth Brooks, yet ―some Americans fear that immigrant living within the United States remain somehow immune to the nation‘s assimilative power.‖Are there divisive issues and pockets of seething anger in America? Indeed. It is big enough to have a bit of everything. But particularly when viewed against America‗s turbulent past, today‘s social induces hardly suggest a dark and deteriorating social environment.21.The word ―homogenizing‖（Line 1, Paragraph 1）most probably means[A] identifying [B] associating[C] assimilating [D] monopolizing22. According to the author, the department stores of the 19th century[A] played a role in the spread of popular culture.[B] became intimate shops for common consumers.[C] satisfied the needs of a knowledgeable elite.[D] owed its emergence to the culture of consumption23.The text suggests that immigrants now in the U.S.[A] are resistant to homogenization.[B] exert a great influence on American culture.[C] are hardly a threat to the common culture.[D] constitute the majority of the population.24. Why are Arnold Schwarzenegger and Garth Brooks mentioned in Paragraph 5？[A] To prove their popularity around the world.[B] To reveal the public‘s fear of immigrants.[C] To give examples of successful immigrants.[D] To show the powerful influence of American culture.25.In the author‘s opinion，the absorption of immigrants into American society is[A] rewarding.[B] successful.[C] fruitless.[D] harmful.重点词汇：homogenize/ hə'mɔdʒənaiz/ vt. cause to become equal or homogeneous as by mixing；均质化，使（某物）成分均匀[例]homogenized milk 均质牛奶[形] homogeneous a. 由同类部分组成的[名] homogeneity n. 同种，同质[巧记]词头：homo- 同、相同如homophone n. 同音异形词；homosexual a. 同性恋的assimilation n. 同化, 同化作用, 消化[巧记]as+simil(er)+ationdemocratize / di'mɔkrətaiz/vt. become (more) democratic; of nations 使民主化[例]democratize the administration of an organization 使一组织的管理民主化[名] democracy n. 民主、民主政治，民主制度；democrat n. 民主主义者；（Democrat指美国民主党党员或其拥护者）democratization n. 民主化[形]democratic a. 民主的，民主政治的；民主作风的，平等的discourse [ dis'kɔ s, 'diskɔ s ] n. lengthy or serious treatment of a subject in speech or writing 论文、演讲vi. talk、preach or lecture about sth（usu at length）（通常长篇大论的）论说、宣扬或讲授某事物[例]The speaker discoursed knowledgeably on a variety of subjects 演讲者头头是道的论述了一系列问题。
河南省2006年专升本高数真题答案
2006年河南省普通高等学校 选拔优秀专科生进入本科阶段学习考试高等数学 答案及解析一、单项选择题（每小题2分，共计60分） 1.答案：B 【解析】：B x x ⇒≤-≤-⇒≤≤112110. 2.答案：A【解析】：01ln )1ln()1ln()()(22==+++-+=-+x x x x x f x f A ⇒. 3. 答案：C【解析】： 1sin lim20-=-→xxx x C ⇒. 4.答案：B 【解析】：B nnn n n n n ⇒=+=+∞→∞→2]sin 32[lim sin 32lim .5.答案：B【解析】：B a a a ae xe xf ax x ax x x ⇒=⇒+===-=→→→1122lim 1lim)(lim 20200. 6. 答案：C 【解析】：xx f f f x f x x f x f x x )1()1()1()21(lim)1()21(lim00--+-+=--+→→ C f xf x f x f x f x x ⇒'=---+-+=→→)1(3)1()1(lim 2)1()21(lim 2007. 答案：A【解析】： A y x x x y ⇒==⇒=⇒='5,2422000. 8.答案：D【解析】： D t tt t dx dy ⇒-=-=2sin sin 222. 9.答案：B 【解析】：B xy x y x x yn n n ⇒=⇒+=⇒=--1ln 1ln )()1()2(. 10.答案：A【解析】：A y y y x x x x x x x x y x x x ⇒∞=-==⇒++-+=++--=-→-→±∞→2122lim ,4lim ,1lim )2)(1()3)(1(2332.11.答案：C 【解析】：由罗尔中值定理条件：连续、可导及端点的函数值相等C ⇒. 12.答案：C【解析】：C e y e y xx ⇒>=''<-='--0,0. 13.答案：D【解析】：D C e F e d e f dx e f ex x x x x⇒+-=-=⎰⎰-----)()()()(.14.答案：B【解析】：B C ex f e x f e x f x x x⇒+=⇒='⇒=-'++)1(21)1(212)()()12(.15.答案：B 【解析】：⎰baxdx arcsin 是常数，所以B xdx dxd ba ⇒=⎰0arcsin . 16.答案：C 【解析】：C x dx x ⇒-==++∞∞+⎰)21arctan 4(412arctan 4141112π.17.答案：D【解析】：由定积分的几何意义可得D 的面积为⎰-badx x g x f |)()(|D ⇒.18.答案：B【解析】：B n n n ⇒=⇒=+-⇒-⊥30943}3,43{}3,,1{. 19.答案：B 【解析】： B x f x x f x ⇒='⇒=1)1,()1,(. 20.答案：A【解析】：令xy e F yz F xyz ez y x F z z x z-='-='⇒-=222,),,(A z x z xy xyz yz xy e yz x z z ⇒-=-=-=∂∂⇒)12(222. 21.答案：A【解析】：222xydxxdy dy x xydx dz -++= A dy dx dx dy dy dx dz y x ⇒+=-++=⇒==2211.22.答案：A【解析】：,6)0,0(),(062,06222-=∂∂⇒=⇒=-=∂∂=-=∂∂xz y x y x y z x y x z ⇒=∂∂∂-=∂∂2,6222y x z yz 是极大值A ⇒. 23.答案：A【解析】：有二重积分的几何意义知：=⎰⎰Ddxdy 区域D 的面积为πA ⇒.24.答案：B【解析】：积分区域},0|),{(}0,0|),{(a x y a y y x x y a x y x D ≤≤≤≤=≤≤≤≤=B ⇒.25.答案：D【解析】：在极坐标下积分区域可表示为：}sin 20,20|),{(θπθθ≤≤≤≤=r r D ，在直角坐标系下边界方程为y y x 222=+，积分区域为右半圆域D ⇒26.答案：D 【解析】：L ：,1⎩⎨⎧-==xy xx x 从1变到0，⎰⎰⇒-=+=-+012)(D dx dx dy dx y x L .27.答案：C 【解析】：⇒<22sin n n ππ∑∞=π12sinn n 收敛C ⇒.28. 答案：A 【解析】：∑∞=0n nnx a在2-=x 收敛，则在1-=x 绝对收敛，即级数∑∞=-0)1(n n n a 绝对收敛A ⇒.29. 答案：C【解析】：dx xxdy y y ydx x ydy x sin cos sin cos 0sin cos cos sin -=⇒=+ C C y x C x y xxd y y d ⇒=⇒=+⇒-=⇒sin sin ln sin ln sin ln sin sin sin sin . 30.答案：C【解析】：-1不是微分方程的特征根，x 为一次多项式，可设xeb ax y -+=*)( C ⇒.二、填空题（每小题2分，共30分） 31.答案：1 【解析】：1)(sin 1|sin |=⇒≤x f x . 32.答案：123【解析】：=++=++--=--+→→→)31(1lim )31)(2()2(lim 231lim 2222x x x x x x x x x x x x 123341==. 33.答案：dx x2412+ 【解析】：dx xdy 2412+= . 34.答案：5,4==b a【解析】：b a b a b ax x x f -+-=-=+-⇒++='12,02323)(25,4==⇒b a . 35.答案：)1,1(-【解析】：)1,1(),(0662632-=⇒=-=''⇒+-='y x x y x x y . 36.答案：2 【解析】：2)1()1()()(=-=⇒=-g f C C x g x f 2)()(=-⇒x g x f .37.答案：323π【解析】：3202sin )sin (3023232π=+=+=+⎰⎰⎰⎰πππ-ππ-ππ-dx x xdx dx x dx x x .38.答案：32-e【解析】：⎰⎰⎰⎰--=--=+=====-201110012132)()1(e dx e dx x dt t f dx x f xt x .39.答案：3π【解析】：3,21663||||,cos π>=⇒<==⋅>=<b a b a b a b a .40.答案：x y z 222=+【解析】：把x y 22=中的2y 换成22y z +，即得所求曲面方程x y z 222=+. 41.答案：y x cos 21+【解析】： ⇒+=∂∂y x y x z sin 2y x y x z cos 212+=∂∂∂.42.答案：32-【解析】：⎰⎰⎰⎰⎰-=-=-=--D dx x dy x y dx dxdy x y 1211122322)()( . 43.答案：∑∞=+∞-∞∈-02),(,!1)1(n nnx x n 【解析】：∑∞=⇒=0!n n xn x e ∑∑∞=∞=-+∞-∞∈-=-==0022),(,!1)1(!)()(2n n n n n xx x n n x e x f .44.答案：)21ln(x+)22(≤<-x【解析】：∑∑∑∞=∞=-+∞=+++=-=+-=+-0111011)21ln()2()1(1)2()1(2)1()1(n n n n n n n n n n x n x n x n x , )22(≤<-x .45.答案：032=-'-''y y y【解析】：x x e C e C y 321+=-0323,1221=--⇒=-=⇒λλλλ032=-'-''⇒y y y .三、计算题（每小题5分，共40分）46．计算 xx e x xx 2sin 1lim 3202-→--.【解析】：20300420320161lim 3222lim 81lim 2sin 1lim2222x e x xe x x e x xx ex x x x x x x x x -=+-=--=---→-→-→-→ 161lim 161322lim220000-=-=-=-→-→x x x x e x xe . 47.求函数xx x y 2sin 2)3(+=的导数dxdy .【解析】：取对数得 ：)3ln(2sin ln 2x x x y +=，两边对x 求导得：x xx x x x x y y 2sin 332)3ln(2cos 2122++++=' 所以]2sin 332)3ln(2cos 2[)3(222sin 2x xx x x x x x x y x+++++=' x x x x x x x x x x x 2sin )32()3()3ln(2cos )3(212sin 222sin 2+++++=-.48.求不定积分⎰-dx xx 224.【解析】：⎰⎰⎰====⎰-==-=π<<π-dt t tdt tdt t tdx x x t x t )2cos 1(2sin 4cos 2cos 2sin 4422sin 22222C x x x C t t x C t t +--=+-=+-=242arcsin 2cos sin 22arcsin 22sin 22.49.计算定积分⎰--+102)2()1ln(dx x x . 【解析】：⎰⎰⎰+---+=-+=-+101010102)1)(2(12)1ln(21)1ln()2()1ln(dx x x x x x d x dx x x ⎰=-=+-+=++--=10102ln 312ln 322ln 12ln 312ln )1121(312ln x x dx x x .50.设),()2(xy x g y x f z ++= ，其中),(),(v u g t f 皆可微，求yz x z ∂∂∂∂,. 【解析】：xvv g x u u g x y x y x f x z ∂∂∂∂+∂∂∂∂+∂+∂+'=∂∂)2()2( ),(),()2(2xy x g y xy x g y x f v u'+'++'==∂∂∂∂+∂∂∂∂+∂+∂+'=∂∂yvv g y u u g y y x y x f y z )2()2(),()2(xy x g x y x f v '++'. 51．计算二重积分⎰⎰=Dydxdy x I 2， 其中D 由12,===x x y x y 及所围成.【解析】：积分区域如图06-1所示， 可表示为：x y x x 2,10≤≤≤≤. 所以 ⎰⎰⎰⎰==10222xxD ydy x dx ydxdy xI10310323)2(1051042122====⎰⎰x dx x y dx x xx .52．求幂级数nn nx n ∑∞=--+0)1()3(1【解析】： 令t x =-1，级数化为 nn nt n ∑∞=-+0)3(1，这是不缺项的标准的幂级数. 因为 313)3(11)3(1lim 1)3(1)3(1lim lim 11=--+-=+⋅-+-+==∞→+∞→+∞→nnn n n n n n n n n a a ρ， 故级数nn nt n ∑∞=-+0)3(1的收敛半径31==ρR ，即级数收敛区间为（-3，3）. 对级数nn nx n ∑∞=--+0)1()3(1有313<-<-x ，即42<<-x . xx故所求级数的收敛区间为），（42-. 53．求微分方程 0)12(2=+-+dy x xy dy x 通解. 【解析】：微分方程0)12(2=+-+dx x xy dy x 可化为 212xxy x y -=+'，这是一阶线性微分方程，它对应的齐次线性微分方程02=+'y x y 通解为2xCy =. 设非齐次线性微分方程的通解为2)(x x C y =，则3)(2)(xx C x C x y -'='，代入方程得 C x x x C x x C +-=⇒-='2)(1)(2.故所求方程的通解为2211xCx y +-=.四、应用题（每小题7分，共计14分）54. 某公司的甲、乙两厂生产同一种产品，月产量分别为y x ,千件；甲厂月生产成本是5221+-=x x C （千元），乙厂月生产成本是3222++=y y C （千元）.若要求该产品每月总产量为8千件，并使总成本最小，求甲、乙两厂最优产量和相应最小成本.【解析】：由题意可知：总成本8222221++-+=+=y x y x C C C ，约束条件为8=+y x .问题转化为在8=+y x 条件下求总成本C 的最小值 .把8=+y x 代入目标函数得 0(882022>+-=x x x C 的整数）.则204-='x C ，令0='C 得唯一驻点为5=x ，此时有04>=''C .故 5=x 是唯一极值点且为极小值，即最小值点.此时有38,3==C y . 所以 甲、乙两厂最优产量分别为5千件和3千件，最低成本为38千元.55.由曲线)2)(1(--=x x y 和x 轴所围成一平面图形,求此平面图形绕y 轴旋转一周所成的旋转体的体积. 【解析】：平面图形如图06-2所示,此立体可看作X 型区域绕y 轴旋转一周而得到。
2006年考研英语真题试卷(题后含答案及解析)
2006年考研英语真题试卷(题后含答案及解析) 题型有：1. Use of English 2. Reading Comprehension 3. WritingSection I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D. (10 points)The homeless make up a growing percentage of America’s population. 【B1】homelessness has reached such proportions that local government can’t possibly 【B2】.To help homeless people 【B3】independence, the federal government must support job training programs, 【B4】the minimum wage, and fund more low-cost housing. 【B5】everyone agrees on the numbers of Americans who are homeless. Estimates 【B6】anywhere from 600,000 to 3 million. 【B7】the figure may vary, analysts do agree on another matter: that the number of the homeless is 【B8】, one of the federal government’s studies 【B9】that the number of the homeless will reach nearly 19 million by the end of this decade. Finding ways to 【B10】this growing homeless population has become increasingly difficult. 【B11】when homeless individuals manage to find a 【B12】that will give them three meals a day and a place to sleep at night, a good number still spend the bulk of each day 【B13】the street. Part of the problem is that many homeless adults are addicted to alcohol or drugs. And a significant number of the homeless have serious mental disorders. Many others, 【B14】not addicted or men tally ill, simply lack the everyday 【B15】skills needed to turn their lives 【B16】. Boston Globe reporter Chris Reidy notes that the situation will improve only when there are 【B17】programs that address the many needs of the homeless. 【B18】Edward Blotkowsk, director of community service at Bentley College in Massachusetts, 【B19】it. “There has to be 【B20】of programs. What we need is a package deal”.1．【B1】A．IndeedB．LikewiseC．ThereforeD．Furthermore正确答案：A解析：这道题考查对上下文句子关系的把握。
2006年考研英语真题及解析
Are there divisive issues and pockets of seething anger in America?Indeed.It is big enough to have a bit of everything.But particularly when viewed against America’s turbulent past,today’s social indices hardly suggesta dark and deteriorating social environment.21.The word“homogenizing”(Line2,Paragraph1)most probably means________.[A]identifying[B]associating[C]assimilating[D]monopolizing22.According to the author,the department stores of the19th century________.[A]played a role in the spread of popular culture[B]became intimate shops for common consumers[C]satisfied the needs of a knowledgeable elite[D]owed its emergence to the culture of consumption23.The text suggests that immigrants now in the U.S.________.[A]are resistant to homogenization[B]exert a great influence on American culture[C]are hardly a threat to the common culture[D]constitute the majority of the population24.Why are Arnold Schwarzenegger and Garth Brooks mentioned in Paragraph5?[A]To prove their popularity around the world.[B]To reveal the public’s fear of immigrants.[C]To give examples of successful immigrants.[D]To show the powerful influence of American culture.25.In the author’s opinion,the absorption of immigrants into American society is_______.[A]rewarding[B]successful[C]fruitless[D]harmfulText2Stratford-on-Avon,as we all know,has only one industry—William Shakespeare—but there are two distinctly separate and increasingly hostile branches.There is the Royal Shakespeare Company(RSC),which presents superb productions of the plays at the Shakespeare Memorial Theatre on the Avon.And there are the townsfolk who largely live off the tourists who come,not to see the plays,but to look at Anne Hathaway’s Cottage, Shakespeare’s birthplace and the other sights.The worthy residents of Stratford doubt that the theatre adds a penny totheir revenue.They frankly dislike the RSC’s actors,them with their long hair and beards and sandals and noisiness.It’s all deliciously ironic when youconsider that Shakespeare,who earns their living,was himself an actor(with a beard)and did his share of noise-making.The tourist streams are not entirely separate.The sightseers who come by bus—and often take in Warwick Castle and Blenheim Palace on the side—don’t usually see the plays,and some of them are even surprised to find a theatre in Stratford.However,the playgoers do manage a little sight-seeing along with their playgoing.It is the playgoers,the RSC contends,who bring in much of the town’s revenue because they spend the night(some of them four or five nights)pouring cash into the hotels and restaurants.The sightseers can take in everything and get out of town by nightfall.The townsfolk don’t see it this way and the local council does not contribute directly to the subsidy of the Royal Shakespeare Company.Stratford cries poor traditionally.Nevertheless every hotel in town seems to be adding a new wing or cocktail lounge.Hilton is building its own hotel there,which you may be sure will be decorated with Hamlet Hamburger Bars,the Lear Lounge,the Banquo Banqueting Room,and so forth,and will be very expensive.Anyway,the townsfolk can’t understand why the Royal Shakespeare Company needs a subsidy.(The theatre has broken attendance records for three years in a st year its1,431seats were94per cent occupied all year long and this year they’ll do better.)The reason,of course,is that costs have rocketed and ticket prices have stayed low.It would be a shame to raise prices too much because it would drive away the young people who are Stratford’s most attractive clientele.They come entirely for the plays,not the sights.They all seem to look alike(though they come from all over)—lean,pointed,dedicated faces,wearing jeans and sandals,eating their buns and bedding down for the night on the flagstones outside the theatre to buy the20seats and80standing-room tickets held for the sleepers and sold to them when the box office opens at10:30a.m.26.From the first two paragraphs,we learn that________.[A]the townsfolk deny the RSC’s contribution to the town’s revenue[B]the actors of the RSC imitate Shakespeare on and off stage[C]the two branches of the RSC are not on good terms[D]the townsfolk earn little from tourism27.It can be inferred from Paragraph3that________.[A]the sightseers cannot visit the Castle and the Palace separately[B]the playgoers spend more money than the sightseers[C]the sightseers do more shopping than the playgoers[D]the playgoers go to no other places in town than the theater28.By saying“Stratford cries poor traditionally”(Line2,Paragraph4),the author implies that______.[A]Stratford cannot afford the expansion projects[B]Stratford has long been in financial difficulties[C]the town is not really short of money[D]the townsfolk used to be poorly paid29.According to the townsfolk,the RSC deserves no subsidy because________.[A]ticket prices can be raised to cover the spending[B]the company is financially ill-managed[C]the behavior of the actors is not socially acceptable[D]the theatre attendance is on the rise30.From the text we can conclude that the author________.[A]is supportive of both sides[B]favors the townsfolk’s view[C]takes a detached attitude[D]is sympathetic to the RSCText3When prehistoric man arrived in new parts of the world,something strange happened to the large animals:they suddenly became extinct.Smaller species survived.The large,slow-growing animals were easy game,and were quickly hunted to extinction.Now something similar could be happening in the oceans.That the seas are being overfished has been known for years.Whatresearchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing.They have looked at half a century of data from fisheries around the world.Their methods do not attempt to estimate the actual biomass(the amount of living biological matter)of fish species in particular parts of the ocean,but rather changes in that biomass over time.According to their latest paper published in Nature,the biomass of large predators(animals that kill and eat other animals)in a new fishery is reduced on average by80%within15years of the start of exploitation.In some long-fished areas, it has halved again since then.Dr.Worm acknowledges that these figures are conservative.One reason for this is that fishing technology has improved.Today’s vessels can find their prey using satellites and sonar,which were not available50years ago. That means a higher proportion of what is in the sea is being caught,so the real difference between present and past is likely to be worse than the one recorded by changes in catch sizes.In the early days,too,longlines would have been more saturated with fish.Some individuals would therefore not have been caught,since no baited hooks would have been available to trap them,leading to an underestimate of fish stocks in the past.Furthermore, in the early days of longline fishing,a lot of fish were lost to sharks after they had been hooked.That is no longer a problem,because there are fewer sharks around now.Dr.Myers and Dr.Worm argue that their work gives a correct baseline,which future management efforts must take into account.They believe the data support an idea current among marine biologists,that of the“shifting baseline”.The notion is that people have failed to detect the massive changes which have happened in the ocean because they have been looking back only a relatively short time into the past.That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about50%of its original levels.Most fisheries are well below that,which is a bad way to do business.31.The extinction of large prehistoric animals is noted to suggest that________.[A]large animals were vulnerable to the changing environment[B]small species survived as large animals disappeared[C]large sea animals may face the same threat today[D]slow-growing fish outlive fast-growing ones32.We can infer from Dr.Myers and Dr.Worm’s paper that________.[A]the stock of large predators in some old fisheries has reduced by90%[B]there are only half as many fisheries as there were15years ago[C]the catch sizes in new fisheries are only20%of the original amount[D]the number of large predators dropped faster in new fisheries than in the old33.By saying“these figures are conservative”(Line1,paragraph3),Dr.Worm means that________.[A]fishing technology has improved rapidly[B]then catch-sizes are actually smaller than recorded[C]the marine biomass has suffered a greater loss[D]the data collected so far are out of date34.Dr.Myers and other researchers hold that________.[A]people should look for a baseline that can work for a longer time[B]fisheries should keep their yields below50%of the biomass[C]the ocean biomass should be restored to its original level[D]people should adjust the fishing baseline to the changing situation35.The author seems to be mainly concerned with most fisheries’________.[A]management efficiency[B]biomass level[C]catch-size limits[D]technological applicationText4Many things make people think artists are weird.But the weirdest may be this:artists’only job is to explore emotions,and yet they choose to focus on the ones that feel bad.This wasn’t always so.The earliest forms of art,like painting and music,are those best suited for expressing joy. But somewhere from the19th century onward,more artists began seeing happiness as meaningless,phony or, worst of all,boring,as we went from Wordsworth’sdaffodils to Baudelaire’s flowers of evil.You could argue that art became more skeptical of happiness because modern times have seen so much misery. But it’s not as if earlier times didn’t know perpetual war,disaster and the massacre of innocents.The reason,in fact,may be just the opposite:there is too much damn happiness in the world today.After all,what is the one modern form of expression almost completely dedicated to depicting happiness? Advertising.The rise of anti-happy art almost exactly tracks the emergence of mass media,and with it,a commercial culture in which happiness is not just an ideal but an ideology.[D]Mass media are inclined to cover disasters and deaths.Part BDirections:In the following article,some sentences have been removed.For Questions41-45,choose the most suitable one from the list A-G to fit into each of numbered gaps.There are two extra choices,which you do not need to use. Mark your answers on ANSWER SHEET1.(10points)On the north bank of the Ohio river sits Evansville,Ind., home of David Williams,52,and of a riverboat casino(a place where gambling games are played).During several years of gambling in that casino,Williams,a state auditor earning$35,000a year,lost approximately $175,000.He had never gambled before the casino sent him a coupon for$20worth of gambling.He visited the casino,lost the$20and left.On his second visit he lost$800.The casino issued to him,as a good customer,a“Fun Card”,which when used in the casino earns points for meals and drinks,and enables the casino to track the user’s gambling activities.For Williams,these activities become what he calls“electronic heroin”.(41)________.In1997he lost$21,000to one slot machine in two days.In March1997he lost$72,186.He sometimes played two slot machines at a time,all night,until the boat docked at5a.m.,then went back aboard when the casino opened at9a.m.Now he is suing the casino,charging that it should have refused his patronage because it knew he was addicted.It did know he had a problem.In March1998a friend of Williams’s got him involuntarily confined to a treatment center for addictions,and wrote to inform the casino of Williams’s gambling problem.The casino included a photo of Williams among those of banned gamblers,and wrote to him a“cease admissions”letter.Noting the“medical/psychological”nature of problem gambling behavior,the letter said that before being readmitted to the casino he would have to present medical/psychological information demonstrating that patronizing the casino would pose no threat to his safety or well-being.(42)________.The Wall Street Journal reports that the casino has24signs warning:“Enjoy the fun...and always bet with your head,not over it.”Every entrance ticket lists a toll-free number for counseling from the Indiana Department of Mental Health.Nevertheless,Williams’s suit charges that the casino,knowing he was“helplessly addicted to gambling,”intentionally worked to“lure”him to“engage in conduct against his will.”Well.(43)________.The fourth edition of the Diagnostic and Statistical Manual of Mental Disorders says“pathological gambling”involves persistent,recurring and uncontrollable pursuit less of money than of the thrill of taking risks in quest ofa windfall.(44)________.Pushed by science,or what claims to be science,society is reclassifying what once were considered character flaws or moral failings as personality disorders akin to physical disabilities.(45)________.Forty-four states have lotteries,29have casinos,and most of these states are to varying degrees dependent on—you might say addicted to—revenues from wagering.And since the first Internet gambling site was created in 1995,competition for gamblers’dollars has become intense.The Oct.28issue of Newsweek reported that2160-200words neatly on ANSWER SHEET2.(20points)2006年全国硕士研究生招生考试英语（一）答案详解Section I Use of English一、文章结构分析本文介绍了美国无家可归者日益增多这个社会问题。
日语专四2006真题答案及解析
日语专四2006真题答案及解析在备考日语专四考试过程中，掌握往年真题并进行答案解析是非常重要的。
通过分析真题，可以更好地了解考试的题型和出题思路，有针对性地进行备考。
下面将对2006年日语专四真题进行答案解析，希望对考生的备考有所帮助。
听力部分1. 答案：B解析：题目中提到了和平洋地区，而B选项中的“手提箱大小”是按照和平洋地区的规定来的，因此可以推断B选项是正确答案。
2. 答案：A解析：对话中两人将在5点50分见面，而A选项中的“渐行渐近”符合这一要求，因此A选项是正确答案。
3. 答案：C解析：根据对话内容，可以知道吉田要求足球队员将球踢到柱子上时，球绝对不能超过柱子的高度。
而C选项中的“球踢中了柱子”与此意思相同，因此C选项是正确答案。
4.答案：B解析：根据对话内容，可以知道两人希望在9点前参观完教堂，而B选项中的“教堂的参观时间是有限的”与此意思相同，因此B选项是正确答案。
5. 答案：C解析：根据对话内容，可以知道两人打算乘坐在11点20分发车的火车。
而C选项中的“11点10分乘火车”符合题意，因此C选项是正确答案。
阅读理解部分第一篇6. 答案：C解析：文章提到赫尔利教授认为大脑是构成人格的重要因素，并举了学习世界语的例子来支持他的观点。
因此C选项中的“大脑是决定人格的一个重要因素”与此意思相符，因此C选项是正确答案。
7. 答案：D解析：根据文章内容，可以知道人格的形成因素中既包括遗传因素，也包括后天因素。
而D选项中的“既有遗传的也有后天形成的”与此意思相符，因此D选项是正确答案。
8. 答案：B解析：文章提到尽管有些人可能遗传了聪明的头脑，但如果没有适当的教育和培养，也无法发挥出优势。
因此B选项中的“一个人尽管聪明，如果没有受过良好的教育，也无法发挥自己的优势”与此意思相符，因此B选项是正确答案。
第二篇9. 答案：A解析：根据文章内容，可以知道斯景图是摄影界的先驱者，他将摄影艺术与科学相结合，采用了一些新技术拍摄照片。