英语四级段落信息匹配题练习及答案1

四级长篇阅读段落信息匹配题练习及答案(1)D irections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter.长篇阅读Paper--More than Meets the EyeA) We are surrounded by so much paper and card that it is easy to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.B) It needs to be understood that most paper and card is manufactured for a specific purpose, so that whilst the corn-flake packet may look smart, it is clearly not something destined for the archives. It is made to look good, but only needs a limited life span. It is also much cheaper to manufacture than high grade card.C) Paper can be made from an almost endless variety of cellulose-based material which will include many woods, cottons and grasses or which papyrus is an example and from where we get the word "paper". Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being wood-based.Paper from WoodD) In order to make wood into paper it needs to be broken down into fine strands. Firstly by powerful machinery and then boiled with strong alkalies such as caustic soda, until a fine pulp of cellulose fibers is produced. It is from this pulp that the final product is made, relying on the bonding together of the cellulose into layers. That, in a very small nutshell, is the essence of paper making from wood. However, the reality is rather more complicated. In order to give us our white paper and card, the makers will add bleach and other materials such as china clay and additional chemicals.E) A further problem with wood is that it contains a material that is not cellulose. Something called lignin. This is essential for the tree since it holds the cellulose fibres together, but if it is incorporated into the manufactured paper it presents archivists with a problem. Lignin eventually breaks down and releases acid products into the paper. This will weaken the bond between the cellulose fibers and the paper will become brittle and look rather brown and careworn. We have all seen this in old newspapers and cheap paperback books. It has been estimated that most paper back books will have a life of not greater than fifty years. Not what we need for our archives.F) Since the lignin can be removed from the paper pulp during manufacture, the obvious question is "why is it left in the paper?" The answer lies in the fact that lignin makes up a considerable part of the tree. By leaving the lignin in the pulp a papermaker can increase his paper yield from a tree to some 95%. Removing it means a yield of only 35%. It is clearly uneconomic to remove the lignin for many paper andcard applications.G) It also means, of course, that lignin-free paper is going to be more expensive, but that is nevertheless what the archivist must look for in his supplies. There is no point whatsoever in carefully placing our valuable artifacts in paper or card that is going to hasten their demise. Acid is particularly harmful to photographic materials, causing them to fade and is some cases simply vanish!H) So, how do we tell a piece of suitable paper or card from one that is unsuitable? You cannot do it by simply looking, and rather disappointingly, you cannot always rely on the label. "Acid-free" might be true inasmuch as a test on the paper may indicate that it is a neutral material at this time. But lignin can take years before it starts the inevitable process of breaking down, and in the right conditions it will speed up enormously.I) Added to this, as I have indicated earlier, paper may also contain other materials added during manufacture such as bleach, china clay, chemical whiteners and size. This looks like a bleak picture, and it would be but for the fact that there are suppliers who will guarantee the material that they sell. If you want to be absolutely sure that you are storing in, or printing on, the correct material then this is probably the only way.J) Incidentally, acids can migrate from material to material. Lining old shoe boxes with good quality acid-free paper will do little to guard the contents. The acid will get there in the end.Paper from RagK) Paper is also commonly made from cotton and rag waste. This has the advantage of being lignin-free, but because there is much less cotton and rag than trees, it also tends to be much more expensive than wood pulp paper. You will still need to purchase from a reliable source though, since even rag paper and card can contain undesirable additives.L) A reliable source for quality rag papers is a recognized art stockiest. Many water color artists insist on using only fine quality rag paper and board.M) The main lesson to learn from this information is that you cannot rely on purchasing archival materials from the high street. The only safe solution is to purchase from specialist suppliers. It may cost rather more, but in the end you will know that your important and valuable data and images have the best home possible.1. The corn-flake packet is cheaper than high grade card.2. There are a lot of materials which can be used for making paper, but the superiority ones are soft wood, cotton and rags.3. During the whole manufacturing process, the final product is made from a pulp of cellulose fibres.4. In order to make white paper and card, the makers will add bleach.5. Liguin is essential for the tree but it will make paper easy to break.6. Many paper producers will preserve lignin during manufacture, because leaving the lignin will make more paper from a tree.7. Acid is particularly harmful to photographic materials.8. If the lignin is removed from the paper, the paper will be more expensive.9. Although free of lignin, paper made from cotton and rag waste can also cost more money than wood pulp paper because there is much less cotton and rag than trees. 10. What we can learn from "Paper from Rag" is that you had better buy archival materials from specialist suppliers.文章精要:本文主要介绍了我们平常所见所用的纸的复杂性,通过介绍用木头和破布料造纸的过程,使我们对纸的类别、属性有了更深入的了解。

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四级段落匹配题专项训练题附答案

四级段落匹配题专项训练题附答案

四级段落匹配题专项训练题附答案四级段落匹配题专项训练题原文You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.A University Degree No Longer Confers Financial Securitylions of school-leavers in the rich world are about to bid a tearful goodbye to their parents and start a new life at university. Some are inspired by a pure love of learning. But most also believe that spending three or four years at university--and accumulating huge debts in the process--will boost their chances of landing a well-paid and secure job.B.Their elders have always told them that education is the best way to equip themselves to thrive in a globalised world. Blue-collar workers will see their jobs outsourced and automated, the familiar argument goes. School dropouts will have to cope with a life of cash-strapped (资金紧张的) insecurity. But the graduate elite will have the world at its feet. There is some evidence to support this view. A recent study from Georgetown Universitys Centre on Education and the Workforce argues that"obtaining a post-secondary credential ( 证书) is almost always worth it." Educational qualifications are tightly correlated with earnings: an American with a professional degree can expect to pocket $3.6m over alifetime; one with merely a high- school diploma can expect only $1.3m. The gap between more- and less-educated earners may be widening. A study in 2002 found that someone with a bachelors degree could expect to earn 75% more over a lifetime than someone with only a high-school diploma. Today the disparity is even greater.C.But is the past a reliable guide to the future? Or are we at the beginning of a new phase in the relationship between jobs and education? There are good reasons for thinking that old patterns are about to change--and that the current recession-driven downturn (衰退) in the demand for Western graduates will morph (改变) into something structural. The strong wind of creative destruction that has shaken so manyblue-collar workers over the past few decades is beginning to shake the cognitive elite as well.D.The supply of university graduates is increasing rapidly. The Chronicle of Higher Education calculates that between 1990 and 2007 the number of students going to university increased by 22% in North America, 74% in Europe, 144% in Latin America and 203% in Asia. In 2007 150m people attended university around the world, including 70m in Asia. Emerging economies—specially China--are pouring resources into building universities that can compete with the elite of America and Europe. They are also producing professional- services firms snch as Tata Consulting Services and Infosys that take fresh graduates and turn them into world-class computer programmers and consultants. The best and the brightest of the rich world must increasingly compete with the best and the brightest from poorer countries who are willing to work harder for less money.E. At the same time, the demand for educated labor is being reconfigured (重新配置) by technology, in much the same way that the demand for agricultural labor was reconfigured in the 19th century and that for factory labor in the 20th. Computers can not only perform repetitive mental tasks much faster than human beings. They can also empower amateurs to do what professionals once did: why hire aflesh-and-blood accountant to complete your tax return when Turbotax (a software package ) will do the job at a fraction of the cost? And the variety of jobs that computers can do is multiplying as programmers teach them to deal with tone and linguistic ambiguity.F.Several economists, including Paul Krugman, have begun to argue that post-industrial societies will be characterized not by a relentless rise in demand for the educated but by a great "hollowing out", as mid-level jobs are destroyed by smart machines and high-level job growth slows. David Autor, of the Massachusetts Institute of Technology (MIT), points out that the main effect of automation in the computer era is not that it destroys blue-collar jobs but that it destroys any job that can be reduced to a routine. Alan Blinder of Princeton University, argues that the jobs graduates have traditionally performed are if anything more "offshorable" than low-wage ones. A plumber or lorry-drivers job cannot be outsourced to India. A computer programmers can.G. A university education is still a prerequisite for entering some of the great industries, such as medicine, law and academia (学术界), that provide secure and well-paying jobs. Over the 20th century these industries did a wonderful job of raising barriers to entry--sometimes for good reasons (nobody wants to be operated on by a barber) and sometimes for self-interested ones. But these industries are beginning to bend theroles. Newspapers are fighting a losing battle with the blogosphere. Universities are replacing tenure-track professors with non-tenured staff. Law firms are contracting out routine work such as"discovery" (digging up documents relevant to a lawsuit) to computerized-search specialists such as Blackstone Discovery. Even doctors are threatened, as patients find advice online and treatment in Walmarts new health centers.H.Thomas Malone of MIT argues that these changes--automation, globalizafion and deregulation--may be part of a bigger change: the application of the division of labor to brain-work. Adam Smiths factory managers broke the production of pins into 18 components. In the same way, companies are increasingly breaking the production of brain-work into ever tinier slices. TopCoder chops up IT projects into bite-sized chunks and then serves them up to a worldwide workforce of freelance coders.I.These changes will undoubtedly improve the productivity ofbrain-workers. They will allow consumers to sidestep (规避 ) the professional industries that have extracted high rents for their services. And they will empower many brain-workers to focus on what they are best at and contract out more tedious tasks to others. But the reconfiguration of brain-work will also make life far less cozy and predictable for the next generation of graduates.四级段落匹配题专项训练题选项46. The creative destruction that has happened to blue-collar workers in the past also starts to affect the cognitive elite.47. For the next generation of graduates, life will be far less comfortable and predictable with brain-work reconfigured.48. After computers are taught by programmers to deal with tone and linguistic ambiguity, the variety of jobs they can do will increase dramatically.49. Most school-leavers believe that, despite the huge debts they owe, going to university will increase their chances of getting secure jobs with high salaries.50. Modern companies are more likely to break the production of intellectual work into ever tinier slices.51. A scholar of Princeton University claims that the jobs traditionally taken by graduates are more likely to be offshored than low-wage ones.52. The income gap between an American professional degree holder and an American high-school graduate shows income is closely related to educational qualifications.53. The changes in the division of brain-work will save consumers some high service fees the professional organizations charge.54. Some students have always been told that. to achieve success ina globalised world, it is most advisable to equip themselves with education.55. Emerging economies are providing a lot of resources to build universities to compete with the elite of America and Europe.四级段落匹配题专项训练题答案46.C解析:题干意为,过去发生在蓝领工人身上的创造性毁灭,现在也开始对文化精英造成影响了。

大学英语四级段落信息匹配题训练

大学英语四级段落信息匹配题训练

大学英语四级段落信息匹配题训练大学英语四级段落信息匹配题训练:Creative Book Report IdeasA.Are you at a loss for creative book report ideas for your students?If yes.then this article will help you make reading and reviewing books more creative for your class.In an age of PSPs,Xbox,anime and gaming arcades,reading has lost its foothold in the list of hobbies that children tend to cite.Most of the reading that kids do today,comes in the form of compulsory books that they need to read for school and maybe that is the reason they find reading to be an insurmountable and boring task.If you want to inculcate the love for languages and literary masterpieces in your students and want them to devour books everyone should read,then a good way of going about the same would be to get them to start working on creative book report ideas.While working on creative ideas for book reports,your students will have to understand the book in a way that allows them to come up with new ways to present to the class,the essence of the book.B.As a teachel while egging your students to activate their creative gray cells.you will have to help them out with basic ideas that they can work on.Depending on the age bracket that your students belong to,the creative book report ideas will vary.This is so,not just because of the varying attention spans that children of various age groups posses butalso because of the amount of work that kids can put into the report.While a middle school student wiIl be comfortable handling a handy cam,a student from elementary school will be more fascinated if he is working with paints and puppets.So do you want to know how to write a book report creatively?In this article.we will list out for you,a couple of good creative book report ideas for elementary students and for middle school students.C.A book report sandwich is a good creative idea for book reports.As a teacher you can get drawings of a sandwich on sheets of Paper that are of the color of the ingredients of your sandwich,for example,a cream sheet of paper to resemble mayonnaise,red to represent tomato and likewise.Ob.viously,each ingredient should be cut in a way that when assembled together,it looks like a sandwich.Now,give each of your students one of these book sandwiches to create their book report.It can start with the name of the book and the authors name on the top slice of the sandwich.The second ingredient can have the summary of the book on it.Each subsequent ingredient can have a description of the main characters,the setting of the book,the plot,and then his or her views about the book.Once they are done with their book reports,they can staple the book sandwich together and then,you can create a class bulletin board with all the book report sandwiches on display.D.One of the good techniques to retell a story,it is also one of the favorite creative book report ideas among students.The job that the student will have is to read the book and then pick a few objects at his/her home which will allow him/her to retell the story in a way that makes it interesting for his/ her audience.Every time he/she picks out an objectfrom the bag to report the book he/she has read,there has to be a valid connection between the book and the object,which the student can first ask the audience to guess and then go ahead and explain it.This idea is spin—off on the normal show and tells and allows for an interactive book report session.E.This is one of the creative ideas for book reports in which.as the teacher, you will have to divideyour class into groups and give them one book each.The students can then read the book and get together and write a play and act it out for the class.To give a deeper insight into the book,one of the students can play the role of the author and as a group,the students can try and recreate the thought Drocess of the author.The student playing the role of the author can then interrupt the play at lmportant iunctllres and talk about the reasons for these twists in the play and how he/she came up with these plot lines.F.As a voung adult,your students fascination may go beyond the immediate concerns of the book.He/she may want to understand the circumstances in which the book was written,the times then,the events happening in the world and get the authors perspective about the book.Encourage your students to mink on those lines.Divide the class into pairs and give each pair one book to read.Let them then do the roles of the author and a journalist.You can have an interview session in front of the class.enabling them to dissect the book and get a peek into the authors world.G.In a technology—obsessed world,it maybe a very tiny minority of your class that does not get excited with the Drospect of shooting a film.One of the best creative book report ideas for middle school, youwill need to divide the class into groups and give them at least two months to adapt the book that thev have been assigned,into a film.The movie should have a well—adapted screenplay,and allother prerequisites,like a lighting engineer,sound engineer, costume designer,etc.At the end of the given time,the film can be screened in front of the class and then discussed.H.If you are on the lookout for good individual creative book report ideas,then this one could be for you.Assign every student a book and then ask them to start maintaining a diary,from the authorsDoint of vie w.Ask them to come up with imaginary incidents from the authors life and use historical events to explain why the author wrote the book in a certain manner.Alternately, you can also ask your students to give a surrogate ending to the story.I)、These are just few of the options that you could use to inspire your students to come up with creative book report ideas.As kids we tend to be more imaginative and creative .Encourage your students to mink om of the box and appreciate them for their efforts.This will help you have a class that is not only lively and inquisitive by nature but also a class that will cultivate a love for words.46.11eachers can create a class bulletin board to display all the book report sandwiches after their students finish their reports.47.Adopting the method of knowing your author,teachers can encourage students to think beyond the immediate concerns of the book.48.Asking me students to write from their own point of view is suitable for teachers who are on the lookout for good individual creative book report ideas.49.Retelling a story is one of the favorite creative book report ideas among students and it tells and allows for an interactive book report session.50.Nowadays,most of book children read are those they need to read for school.51.Teachers tend to be more imaginative and creative as kids.52.While working on creative ideas for book reports,students will have to understand the book.53.The creative book report ideas vary according to ages because children in different age groups have different attention span.54.If teachers ask their students to shoot a film about a book,they should give them no fewer than two months.55.Teachers have to divide their class into groups and give them one book each is a good creative book report ideas.。

英语四级阅读信息匹配精选训练及答案

英语四级阅读信息匹配精选训练及答案

英语四级阅读信息匹配精选训练及答案四级阅读信息匹配精选训练一:A One evening a few years ago I found myself in an anxiety. Nothing was really wrong my family and I were healthy, my career was busy and successful -- I was just feeling vaguely down and in need of a friend who could raise my spirits, someone who would meet me for coffee and let merant until the clouds lifted. I dialed my best friend, who now lives across the country in California, and got her voicemail. That's when it started to dawn on me -- lonesomeness was at the root of my dreariness. My social life had dwindled to almost nothing, but somehow until that moment I'd been too busy to notice. Now it hit me hard. My old friends, buddies since college or even childhood, know everything about me; when they left, they had taken my context with them.B Research has shown the long-range negative consequences of socialisolation on one's health. But my concerns were more short-term. I needed to feel understood right then in the way that only a girlfriend can understand you. I knew it would be wrong to expect my husband to replace my friends: He couldn't, and even if he could, to whom would I then complain about my husband? So I resolved to acquire new friends -- women like me who had kids and enjoyed rolling their eyes at the worlda little bit just as I did. Since I'd be making friends with more intention than I'd ever given the process, I realized Icould be selective, that I could in effect design my own social life. The down side, of course, was that I felt pretty frightened.C After all, it's a whole lot harder to make friends in midlife that it is when yon're younger -- a fact woman I've spoken with point out again and again. As Leslie Danzig, 41, a Chicago theater director and mother, sees it, whenyou're in your teens and 20s, you're more or less friends with everyone unless there's a reason not to be. Your college roommate becomes your best pal atleast partly due to proximity. Now there needs to be a reason to be friends. "There are many people I'm comfort-able around, but I wouldn't go so far as to call them friends. Comfort isn't enough to sustain a real friendship," Danzig says.D At first, finding new companions felt awkward. At 40 I couldn't run upto people the way my4-year-old daughters do in the playground and ask, "Will you be my friend? Every time you start anew relationship, you're vulnerable again," agrees Kathleen Hall, D Min, founder and CEO of the Stress Institute,in Atlanta. "You're asking, 'Would you like to come into my life?' It makes us self-conscious."E Fortunately, my discomfort soon passed. I realized that as a mature friend seeker my vulnerability risk was actually pretty low. If someone didn't take me up on my offer, so what: I wasn't in junior high, when I might have been rejected for having the wrong clothes or hair. At my age I have amassed enough self-esteem to realize that I have plenty to offer.F We're all so busy, in fact, that mutual interests -- say, in a project, class, or cause that we already make time for -- become the perfect catalysts for bringing us in contact with candidates for camaraderie. Michelle Mertes, 35, a teacher and mother of two in Wausau, Wisconsin, says anew friend she made at church came as a pleasant surprise. "In high school I chose friends based on their popular-ity and how being part of their circle might reflect on me. Now's it's our shared values and activities that count." Mertes says her pal, with whom she organized the church's youth programs, is nothing like her but their drive and organizational skills make them ideal friends.G Happily, as awkward as making new friends can be, self-esteem issues do not factor in -- or if they do, you can easily put them into perspective. Danzig tells of the mother of a child in her son's pre-school, a tall, beautiful woman who is married to a big-deal rock musician. "I said to my husband, she's too cool for me,'" she jokes. "I get intimidated by people. But once I got to know her, she turned out to be pretty laid-back and friendly." In the end there was no chemistry between them, so they didn't become good pals. "I realized that we weren't each other's type, but it wasn't about hierarchy." What midlife friendship is about, it seems, is reflecting the person you've become or are still becoming back at yourself, thus reinforcing the progress you've made in your life.H Harlene Katzman, 41, a lawyer in New York City, notes that her oldest friends knew her back when she was less sure of herself. As much as she loves them, she believes they sometimes respond to is-sues in light of who she once was. An old chum has the goods on you. With recently made friends, you can turn over a new leaf.I A new friend, chosen right, can also help you point your boat in the direction you want to go. Hanna Dershowitz, 39, an attorney and mother in Los Angeles, found that a new acquaintance from workwas exactly what she needed ina friend. In addition to liking and respecting Julia, Dershowitz had a feeling that the fit and athletic younger woman would help her to get in shape.J While you're busy making new friends, remember that you still need to nurture your old ones. We asked Marla Paul, author of The Friendship Crisis: Finding, Making, and Keeping Friends When You "re Not a Kid Anymore, for the best ways to maintain these important relationships. Keep in touch. Your friends should be a priority; schedule regular lunch dates or coffee catch-up sessions, no matter how busy you are. Know her business. Keep track of important events in a friend's life and show your support. Call or e-mail to let her know you're thinking of her. Speak your mind. Tell a friend politelyif something she did really upset you. If you can't be totally honest, then you need to reexamine the relationship. Accept her flaws. No one is perfect, so work around her quirks --she's chronically late, or she's a bit negative -- to cut down on frustration and fights. Boost her ego. Heartfelt compliments make everyone feel great, so tell her how much you love her new sweater or what a great job she did on a work project.46. Leslie Danzig thought making friends at one's middle age needed some reasons.47. A well-chosen new friend can help you go in the direction that you like.48. A few years ago the author felt lonely and depressed when she phoned her best friend in another city who was much wanted then but unavailable.49. According to Kathleen Hall, one might feel sensitive in the first curse of making new friends.50. Midlife friendship can help you realize your direction of life and reinforce the progress you've made in your life.51. In Mafia Paul's book, to be a better friend, you should keep track with your fiiends, care for your friend's job, express yourself, accept her flaws and compliment your friend for her/his good dressing and job.52. For the author, a girl friend might be the right person to under "stand her and erase her negative feeling.53. According to Michelle Metes, midlife friendship is based on the shared values and activities54. As a mature friend seeker, the author finds herself with enough confidence to offer and take rejection with grace.55. With newly made friends, you can have a chance to take on a new look in your life.Section B交友之道A数年前的一天晚上,我发现自己陷入了焦虑中。

大学英语四级信息匹配题2篇

大学英语四级信息匹配题2篇

信息匹配题(2篇)第一篇Section B Directions: In this section,you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions 6y marking the corresponding letter on Answer' Sheet 2.Can Digital Textbooks Truly Replace the Print Kind?A) The shortcomings of traditional print edition textbooks are obvious: For starters they're heavy, with the average physics textbook weighing 3.6 pounds. They're also expensive, especially when you factor in the average college student's limited budget, typically costing hundreds of dollars every semester. But the worst part is that print versions of textbooks are constantly undergoing revisions. Many professors require that their students use only the latest versions in the classroom, essentially rendering older texts unusable. For students, it means they're basically stuck with a four pound paperweight that they can't sell back.B) Which is why digital textbooks, if they live up to their promise, could help ease many of these shortcomings. But till now, they've been something like a mirage(幻影)in the distance, more like a hazy (模糊的) dream than an actual reality. Imagine the promise: Carrying all your textbooks in a 1.3 pound iPad? It sounds almost too good to be true. But there are a few pilot schools already making the transition(过渡) over to digital books. Universities like Cornell and Brown have jumped onboard. And one medical program at the University of California, Irvine, gave their entire class iPads with which to download textbooks just last year.C) But not all were eager to jump aboard. "People were tired of using the iPad textbook besides using it for reading," says Kalpit Shah, who will be going into his second year at Irvine's medical program this fall. "'They weren't using it as a source of communication because they couldn't read or write in it. So a third of the people in my program were using the iPad in class to take notes, the other third were using laptops and the last third were using paper and pencil.”The reason it hasn't caught on yet .he tells me, is that the functionality of e-edition textbooks is incredibly limited, and some students just aren't motivated to learn new study behavior.D) But a new application called Inkling might change all that. The company just released an updated version last week, and it'll be utilized in over 50 undergraduate and graduate classrooms this coming school year. “Digital textbooks are not going to catch on,”says Inkling CEO Matt MacInnis as he's giving me a demo(演示)over coffee. “What I mean by that is the current perspective of the digital textbook is it's an exact copy of the print book. There's Course Smart, etc.,these guys who take an image of the page and put it on a screen. If that's how we're defining digital textbooks, there's no of that becoming a mainstream product”E) He calls Inkling a platform for publishers to build rich multimedia content from the ground up, with a heavy emphasis on real-world functionality. The traditional textbook merely serves as a skeleton. At first glance Inkling is an impressive experience. After swiping(触击)into the iPad app(应用软件),which you can get for free here, he opens up a few different types of textbooks.F) Up first chapters is a chemistry book. The boot time is pretty fast, and he navigates through(浏览)a few before swiping into a fully rendered 3D molecule that can be spun around to view its various blocks. "Publishers give us all of the source media, artwork, videos,” he says, "We help them think through how to actually build something for this platform.”Next he pulls a music composition textbook, complete with playable demos. It's a learning experience that attacks you from multiple sensory directions. It's clear why this would be something a music major would love.G) But the most exciting part about Inkling, to me, is its notation(批注)system. Here's how it works: When you purchase a used print book, it comes with its previous owner's highlights and notes in the margins. It uses the reading (how much experience you trust of someone who already went through the class to help improve your each notation is obviously up to you). But with Inkling, you can highlight a piece of content and make notes. Here's where things get interesting, though: If a particularly important passage is highlighted by multiple Inkling users, that information is stored on the cloud and is available for anyone reading the same textbook to come across. That means users have access to notes from not only their classmates and Face-book friends, but anyone who purchased the book across the country. The best comments are then sorted democratically by a voting system, that your social learning experience is shared with the best and brightest thinkers. As a can even chimeH) Of course, Inkling addresses several of the other shortcomings in traditional print as well. Textbook versions are constantly updated, motivating publishers by minimizing production costs (the big ones like McGraw-Hill are already onboard).Furthermore, students will be able to purchase sections of the text instead of buying the whole thing, with individual chapters costing as little as$2.99.I) There are, however, challenges. "It takes efforts to build each book,”MacInnis tells me. And it's clear why. Each interactive textbook is a media-heavy experience built from the ground up, and you can tell that it takes a respectable amount of manpower to put together each one.J) For now the app is also iPad-exclusive, hardware away for free, for other and though a few of these educational institutions are giving students who don't have such a luxury it's an added layer of cost--and an expensive one at that.K) But this much is clear: The traditional textbook model is and has been broken for quite some time. Whether digitally interactive ones like Inkling actually take off or not remains to be seen, and we probably won't have a definite answer for the next few years. However, the solution to any problem begins with a step in a direction. And at least for now, that hazy mirage in the distance? A little more tangible(可触摸的),a little less of a dream.注意:此部分试题请在答题卡2上作答。

英语四级长篇阅读匹配试题及答案

英语四级长篇阅读匹配试题及答案

英语四级长篇阅读匹配试题及答案英语四级长篇阅读匹配试题及答案 1There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed. The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase.Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action. 1.Our long-term goals mean a lot______.A.if we complete our short-range goalsB.if we cannot reach solid short-term goalsC.if we write down the datesD.if we put forward some plans2.New short-term goals are bulid upon______.A.two yearsB.long-term goalsC.current activitiesD.the goals that have been completed3.When we complete each step of our goals ,______.A.we will win final successB.we are overwhelmedC.we should build up confidence of successD.we should strong desire for setting new goals 4.Once our goals are drawn up,_______.A.we should stick to them until we complete themB.we may change our goals as we have new ideas and opportunitiesC.we had better wait for the exciting news of successD.we have made great decision5.It is implied but not stated in the passage that ______.A.those who habe long-term goals will succeedB.writing down the dates may discourage youC.the goal is only a guide for us to reach our desinationD.every should have a goal答案:adcbc英语四级长篇阅读匹配试题及答案 2If the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet.By the middle of the 21st century,if present trends continue, we will have used up all the oil that drives our cars,for example.Even if scientists develop new ways of feeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Professor Carl Sagan. Sagan believes that before the earths resources are compleetely exhausted it will be possible to change the atmophere of Venus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there. Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time produce oxygen,should be bred in condition similar to those on Venus.As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere .In a fairly short time, the alge will break down the carbon dioxide into oxygen andcarbon. When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus. -1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ______.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _____ a.it might be possible to change its atmosphere b.its atmosphere is the same as the earthsc.there is a good supply of water on Venusd.the days on Venus are long enough3.On Venus there is a lot of ________.a.waterb.carbon dioxidec.carbon monoxided.oxygen4.Algae are plants that can____.a.live in very hot temperaturesb.live in very cold temperaturesc.manufacture oxygend.all of the above5. Man can land on Venus only when_______. a.the algae have done their work -b.the atmosphere becomes coolerc.thereis oxygend.it rains there答案:cabdd英语四级长篇阅读匹配试题及答案 3Like a needle climbing up a bathroom scale, the number keeps rising. In 1991, 15% of Americans were obese(肥胖的); by 1999, that proportion had grown to 27%. Youngsters, who should have age and activity on their side, are growing larger as well: 19% of Americans under 17 are obese. Waistbands have been popping in other western countries too, as physical activity has declined and diets have expanded. By and large, people in the rich world seem to have lost the fight against flab(松弛).Meanwhile, poorer nations have enjoyed some success in their battles against malnutrition and famine. But, according to research presented at the annual meeting of the American Association for the Advancement of Science, it is more a case of being out of the frying pan and into the fire. The most striking example actually in the poor world comes from the Pacific islands, home of the world’s most obese communities. In 1966, 14% of the men on this island were obese while 100% of men under the age of 30 in 1996 were obese.This increase in weight has been uneven as well as fast. As a result, undernourished and over-nourished people frequently live cheek by jowl(面颊). The mix can even occur within a single household. A study of families in Indonesia found that nearly 10% contained both the hungry and the fat. This is a mysterious phenomenon, but might have something to do with people of different ages being given different amounts of food to eat.The prospect of heading off these problems is bleak. In many affected countries there are cultural factorsto contend with, such as an emphasis on eating large meals together, or on food as a form. ofhospitality.Moreover, there is a good measure of disbelief on the part of policymakers that such a problem Could existin their countries. Add to that reluctance on the part of governments to spend resources on promoting dietand exercise while starvation is still a real threat, and the result is a recipe for inaction. Unless something is done soon, it might not be possible to turn the clock back.英语四级阅读模拟试题:Choose correct answers to the question:1.The first sentence of the passage most probably implies that ______.A.many Americans are obsessed with the rising temperature in their bathroomB.more people are overweighed in the United StatesC.people are doing more physical exercises with the help of scalesD.youngsters become taller and healthier thanks to more activities2.As physical exercise declines and diet expands, ______.A.other western countries has been defeated by fatB.obesity has become an epidemic(流行病)of the rich worldC.waistbands begin to be popular in other western countriesD.western countries can no longer fight against obesity3.Which is NOT the point of the example of the Pacific Islands?A.The poor community has shaken off poverty and people are well-fed now.B.Obesity is becoming a problem in the developing world too.C.Excessive weight increase will cause no less harm than the food shortage.D.The problem of overweight emerges very fast.4.Of tackling obesity in the poor world, we can learn from the passage that____A.the matter is so complex as to go beyond our capacityB.no matter what we do, the prospect will always be bleakC.it is starvation, the real threat, that needs to be solvedD.we should take immediate actions before it becomes incurable5.What is the main idea of this passage?A.Obesity is now a global problem that needs tackling.B.The weights increase fast throughout the whole world.C.Obesity and starvation are two main problems in the poor world.D.Obesity has shifted from the rich world to the poor world.英语四级阅读参考答案1.[B] 推理判断题。

英语四级段落信息匹配题练习题

英语四级段落信息匹配题练习题

英语四级段落信息匹配题练习题:Jaguars Dont Live Here AnymoreA)Earlier this month, the United States Fish and Wildlife Service announced it would appoint critical habitat for the endangered jaguar. Jaguars--the worlds third-largest wild cats, weighing up to 250 pounds, with distinctive black rosettes 。

【题干译文】美国鱼类和野生动物服务中心在最近行动中并没有将资金有效地利用在保护美洲虎上。

【定位】由题干中的in the recent move by the Fish and Wildlife Service定位到原文M)段第一句:The recent move by the Fish and Wildlife Service means that the rare federal funds devoted to protecting wild animals will be wasted on efforts that cannot help save jaguars.【精解】由定位句可知,美国鱼类和野生动物服务中心的最近行动意味着致力于保护野生动物的稀有的联邦资金被浪费了。

题干中的not spent effectively为答案。

5.D)。

【题干译文】美洲虎并未长期定居在美国境内,通过这一证据可以推断美国并非是它们栖息的最好环境。

【定位】由题干中的the best choice for jaguars to live定位到原文D)段:jaguars dont occupy any territory in our country--and that probably means the environment here is no longer ideal for them.【精解】题干中的the best choice与原文中的ideal属于同义转述,题干中的dont settle anywhere here与原文中的dont occupy any territory in our country也属于同义转述,故D)为答案。

英语四级段落信息匹配题及答案

英语四级段落信息匹配题及答案导读:我根据大家的需要整理了一份关于《英语四级段落信息匹配题及答案》的内容,具体内容:如英语俨然也成为了一门必修必须掌握的学科,英语四级已经成为大学生们很基本的一门考试了,今天我在这里为大家分享一些英语四级段落信息匹配题,欢迎大家阅读!英语四级段落信息匹配题...如英语俨然也成为了一门必修必须掌握的学科,英语四级已经成为大学生们很基本的一门考试了,今天我在这里为大家分享一些英语四级段落信息匹配题,欢迎大家阅读!英语四级段落信息匹配题篇1Paper--More than Meets the EyeA) We are surrounded by so much paper and card that it is easy to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.B) It needs to be understood that most paper and card is manufactured for a specific purpose, so that whilst the corn-flake packet may look smart, it is clearly not something destined for the archives. It is made to look good, but only needs a limited life span. It is also much cheaper to manufacture than high grade card.C) Paper can be made from an almost endless variety ofcellulose-based material which will include many woods, cottons and grasses or which papyrus is an example and from where we get the word "paper". Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being wood-based.Paper from WoodD) In order to make wood into paper it needs to be broken down into fine strands. Firstly by powerfulmachinery and then boiled with strong alkalies such as caustic soda, until a fine pulp of cellulose fibers is produced. It is from this pulp that the final product is made, relying on the bonding together of the cellulose into layers. That, in a very small nutshell, is the essence of paper making from wood. However, the reality is rather more complicated. In order to give us our white paper and card, the makers will addbleach and other materials such as china clay and additional chemicals.E) A further problem with wood is that it contains a material that is not cellulose. Something calledlignin. This is essential for the tree since it holds the cellulose fibres together, but if it is incorporated into the manufactured paper it presents archivists with a problem. Lignin eventually breaks down and releases acid products into the paper. This will weaken the bond between the cellulose fibers and the paper will become brittle and look ratherbrown and careworn. We have all seen this in old newspapers and cheap paperback books. It has been estimated that most paper back books will have a life of notgreater than fifty years. Not what we need for our archives.F) Since the lignin can be removed from the paper pulp during manufacture, the obvious question is "why is it left in the paper?" The answer lies in the fact that lignin makes up a considerable part of the tree. By leaving the lignin in the pulp a papermaker can increase his paper yield from a tree to some 95%. Removing it means a yield of only 35%. It is clearly uneconomic to remove the lignin for many paper and card applications.G) It also means, of course, that lignin-free paper is going to be more expensive, but that is nevertheless what the archivist must look for in his supplies. There is no point whatsoever in carefully placing our valuable artifacts in paper or card that is going to hasten their demise. Acid is particularly harmful to photographic materials, causing them to fade and is some cases simply vanish!H) So, how do we tell a piece of suitable paper or card from one that is unsuitable? You cannot do it by simply looking, and rather disappointingly, you cannot always rely on the label. "Acid-free" might be true inasmuch as a test on the paper may indicate that it is a neutral material at this time. But lignin can take years beforeit starts the inevitable process of breaking down, and in the right conditions it will speed up enormously.I) Added to this, as I have indicated earlier, paper may also contain other materials added during manufacture such as bleach, china clay, chemical whiteners and size. This looks like a bleak picture, and it would be but for the fact that there are suppliers who will guarantee the material that they sell. If you want to be absolutely sure that you are storing in, or printing on, the correct material then this is probably the only way.J) Incidentally, acids can migrate from material to material. Lining old shoe boxes with good quality acid-free paper will do little to guard the contents. The acid will get there in the end. Paper from RagK) Paper is also commonly made from cotton and rag waste. This has the advantage of being lignin-free, but because there is much less cotton and rag than trees, it also tends to be much more expensive than wood pulp paper. You will still need to purchase from a reliable source though, since even rag paper and card can contain undesirable additives.L) A reliable source for quality rag papers is a recognized art stockiest. Many water color artists insist on using only fine quality rag paper and board.M) The main lesson to learn from this information is that you cannot rely on purchasing archival materials from the high street. The only safe solution is to purchase from specialist suppliers. It may cost rather more, but in the end you will know that your important and valuable data and images have the best home possible.1. The corn-flake packet is cheaper than high grade card.2. There are a lot of materials which can be used for making paper, but the superiority ones are soft wood, cotton and rags.3. During the whole manufacturing process, the final product is made from a pulp of cellulose fibres.4. In order to make white paper and card, the makers will add bleach.5. Liguin is essential for the tree but it will make paper easy to break.6. Many paper producers will preserve lignin during manufacture, because leaving the lignin will make more paper from a tree.7. Acid is particularly harmful to photographic materials.8. If the lignin is removed from the paper, the paper will be more expensive.9. Although free of lignin, paper made from cotton and rag waste can also cost more money than wood pulp paper because there is much less cotton and rag than trees.10. What we can learn from "Paper from Rag" is that you had better buy archival materials from specialist suppliers.答案参考:1. B 根据题干中的信息提示词corn—flake packet,high grade card,可定位到文章第二段,该部分最后提到corn-flake packet在制造过程中比高等级的纸(high grade card)便宜.2. C 根据题干中的信息提示词soft wood,cotton and rags,可定位到文章第三段最后一句。

大学英语四级段落信息匹配专项练习(附答案)

大学英语四级段落信息匹配专项练习(附答案)练习1Part III Reading Comprehension (40 minutes)Section BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.A Grassroots RemedyA) Most of us spend our lives seeking the natural world. To this end, we walk the dog, play golf, go fishing, sit in the garden, drink outside rather than inside the pub, have a picnic, live in the suburbs, go to the seaside, and 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 the minstinctively 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.B) But despite this, our children are growing up nature-deprived (丧失) , I spent my boyhood climbing trees on Stratham Common, south London. These days, children are robbed of these ancient freedoms, due to problems like crime, traffic, the loss of the open spaces and odd new perceptions about what is best for children, that is to say, things that can be bought, rather than things that can be found.C) The truth is to be found elsewhere. A study in the U.S. families had moved to better housing and the children were assessed for ADHD --attention deficit hyperactivity 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%.D) A study in Sweden indicated that kindergarten children who could play in a natural environment had less illness and greater physical ability than children usedonly to a normal playground. A U.S. study suggested that when a school gave children access to a natural environment, academic levels were raised across the entire school.E) 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.F) Most bullying (恃强凌弱) is found in schools where there is a tarmac (柏油碎石) play ground; the least bullying is in a natural area that the children are encouraged to explore. This reminds pleasantly of Sunny hill School in Stratham, with its harsh tarmac, where I used to hang about incomers fantasizing about wildlife. The 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.G) One of the great problems of modem childhood is ADHD, now increasingly and expensively treated with drugs. Yet one study after another indicates that contact with nature gives huge benefits to ADHD children. However, we spend money on drugs rather than on green places.H) 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.I) In wider and more difficult areas of life, there is evidence to indicate that natural surroundings prove all kinds of things. Even problems with crime and aggressive behavior 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 behavior because its restorative process helps reduce anger and impulsive behavior.” Wild places need encouraging for this reason, no matter how small their contribution.J) We tend to look on nature conservation as some kind of favor that human beings are granting to the natural world. The error here is far too deep: not only do humans need nature for themselves, but the very idea that humanity and the natural world are separable things 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 nonhuman life. Anyone who has patted a dog, stoked a cat, sat under a tree with a pint of beer, given or received a bunch of flowers or chosen to walk through the park on a nice 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 civilized. Without other living things around us we are less than human.K) Five Ways to Find Harmony with the Natural World Walk: Break the rhythm of permanently being under a roof. Get off a stop earlier, make 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, and feel refreshed, ever so slightly renewed.Drink: The best way to enjoy the natural world is by oneself; the second best way is in company. Take a drink outside with a good person, a good gathering: talk with the sun and the wind with bird-song for background.Learn: Expand your boundaries. Learn five species of bird, five butterflies, five trees, 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: The places you always wanted to visit: by the seaside, in the country, in the hills. Take a week-end break, a day-trip, get out these and do it: for the scenery, for the way through the woods, for the birds, for the bees. Go somewhere special and bring specialness home. It lasts forever, after all.46. The study in Sweden shows that more access to nature makes children less likely to fall ill.47. The author's profound belief is that people instinctively seek nature in different ways.48. It can be very helpful to provide more green spaces for children with ADHD.49. Elderly people will enjoy a life of better quality when they contact more with nature.50. Nowadays, people think things that can be bought are best for children, rather than things that can be found.51. Dr. William Bird suggests in his study that access to nature contributes to the reduction of violence.52. According to a study in the U. S. Children with ADHD whose accommodation had more natural views showed much better improvement.53. Children who have chances to explore natural areas are less likely to be involved in bullying.54. We can find harmony with the natural world in various ways, among which there are walking, sitting, drinking, learning and traveling.55. It is extremely harmful to think that humanity and the natural world can be separated.练习2Section BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter Answer the questions by marking the corresponding letter on Answer Sheet 2.Endangered PeoplesA) Today, it is not distance, but culture that separates the peoples of the world. The central question of our time may be how to deal with cultural differences. So begins the book, Endangered Peoples, by Art Davidson. It is an attempt to provideunderstanding of the issues affecting the world's native peoples. This book tells the stories of 21 tribes, cultures, and cultural areas that are struggling to survive. It tells each story through the voice of a member of the tribe. Mr. Davidson recorded their words. Art Wolfe and John Isaac took pictures of them. The organization called the Sierra Club published the book.B) The native groups live far apart in North America or South America, Africa or Asia. Yet their situations are similar. They are fighting the march of progress in an effort to keep themselves and their cultures alive. Some of them follow ancient ways most of the time. Some follow modern ways most of the time. They have one foot in ancient world and one foot in modern world. They hope to continue to balance between these two worlds. Yet the pressures to forget their traditions and join the modern world may be too great.C) Rigoberta Menchu of Guatemala, the Nobel Peace Prize winner in 1992, offers her thoughts in the beginning of the book Endangered Peoples. She notes that many people claim that native people are like stories from the past. They are ruins that have died. She disagrees strongly. She says native communities are not remains of the past. They have a future, and they have much wisdom and richness to offer the rest of the world.D) Art Davidson traveled thousands of miles around the world while working on the book. He talked to many people to gather their thoughts and feelings. Mr. Davidson notes that their desires are the same. People want to remain themselves he says. They want to raise their children the way they were raised. They want their children to speak their mother tongue, their own language. They want them to have their parents' values and customs. Mr. Davidson says the people’s cries are the same: “Does our culture have to die? Do we have to disappear as a people?”E) Art Davidson lived for more than 25 years among native people in the American state of Alaska. He says his interest in native peoples began his boyhood when he found an ancient stone arrowhead. The arrowhead was used as a weapon to hunt food. The hunter was an American Indian, long dead. Mr. Davidson realized then that Indians had lived in the state of Colorado, right where he was standing. And itwas then, he says, that he first wondered: “Where are they? Where did they go?” He found answers to his early question. Many of the native peoples had disappeared. They were forced off their lands. Or they were killed in battle. Or they died from diseases brought by new settlers. Other native peoples remained, but they had to fight to survive the pressures of the modern world.F) The Gwich'in are an example of the survivors. They have lived in what is now Alaska and Canada for 10,000 years. Now about 5,000 Gwich'in remain. They are mainly hunters. They hunt the caribou, a large deer with big horns that travels across the huge spaces of the far north. For centuries, they have used all parts of the caribou: the meat for food, the skins for clothes, the bones for tools. Hunting caribou is the way of life of the Gwich'in.G) One Gwich'in told Art Davidson of memories from his childhood. It was a time when the tribe lived quietly in its own corner of the world. He spoke to Mr. Davidson in these words: “As long as I can remember, someone would sit by a fire on the hilltop every spring and autumn. His job was to look for caribou. If he saw a caribou, he would wave his arms or he would make his fire to give off more smoke. Then the village would come to life! People ran up to the hilltop. The tribes seemed to be at its best at these gatherings. We were all filled with happiness and sharing!”H) About ten years ago, the modern world invaded the quiet world of the Gwich’in. Oil companies wanted to drill for oil in the Arctic National Wildlife Preserve. This area was the please where the caribou gave birth to their young. The Gwich'in feared the caribou would disappear. One Gwich’in woman describes the situation in these words: “Oil development threatens the caribou. If the caribou are threatened, then the people are threatened. Oil company official and American lawmakers do not seem to understand. They do not come into our homes and share our food. They have never tried to understand the feeling expressed in our songs and our prayers. They have not seen the old people cry. Our elders have seen parts of our culture destroyed. They worry that our people may disappear forever.”I) A scientist with a British oil company dismisses (驳回) the fears of the Gwich'in. He also says they have no choice. They will have to change. The Gwich’in,however, are resisting. They took legal action to stop the oil companies. But they won only a temporary ban on oil development in the Arctic National Wildlife Preserve. Pressures continue on other native people, as Art Davidson describes in his book. The pressures come from expanding populations, dam projects that flood tribal lands, and political and economic conflicts threaten the culture, lands, and lives of such groups as the Quechua of Peru, the Malagasy of Madagascar and the Ainu of Japan.J) The organization called Cultural Survival has been in existence for 22 years. It tries to protect the rights and cultures of peoples throughout the world. It has about 12,000 members. And it receives help from a large number of students who work without pay. Theodore MacDonald is director of the Cultural Survival Research Center. He says the organization has three main jobs. It does research and publishes information. It works with native people directly. And it creates markets for goods produced by native communities.K) Late last year, Cultural Survival published a book called State of the Peoples: a Global Human Rights Report on Societies in Danger. The book contains reports from researchers who work for Cultural Survival, from experts on native peoples, and from native peoples themselves. The book describes the conditions of different native and minority groups. It includes longer reports about several threatened societies, including the Penan of Malaysia and the Anishina be of North American. And it provides the names of organizations similar to Cultural Survival for activists, researchers and the press.L) David May bury-Lewis started the Cultural Survival organization. Mr. May bury-Lewis believes powerful groups rob native peoples of their lives, lands, or resources. About 6,000 groups are left in the world. A native group is one that has its own langue. It has a long-term link to a homeland. And it has governed itself. Theodore MacDonald says Cultural Survival works to protect the rights of groups, not just individual people. He says the organization would like to develop a system of early warnings when these rights are threatened.Mr. MacDonald notes that conflicts between different groups within a country have been going on forever and will continue. Such conflicts, he says, cannot be prevented. But they do not have tobecome violent. What Cultural Survival wants is to help set up methods that lead to peaceful negotiations of traditional differences. These methods, he says, are a lot less costly than war.46. Rigoberta Menchu, the Nobel Peace Prize winner in 1992, writes preface for the book Endangered Peoples.47. The book Endangered Peoples contents not only words, but also pictures.48. Art Davidson's initial interest in native people was aroused by an ancient stone arrowhead he found in his childhood, which was once used by an American Indian hunter.49. The native groups are trying very hard to balance between the ancient world and the modern world.50. By talking with them, Art Davidson finds that the native people throughout the world desire to remain themselves.51. Most of the Gwich'in are hunters, who live on hunting caribou.52. Cultural Survival is an organization which aims at protecting the rights and cultures of peoples throughout the world.53. According to Theodore MacDonald, the Cultural Survival organization would like to develop a system of early warnings when a society's rights are to be violated.54. The book State of the Peoples: a Global Human Rights Report on Societies in Danger describes the conditions of different native and minority groups.55. The Gwich' in tried to stop oil companies from drilling for oil in the Arctic National Wildlife Preserve for fear that it should drive the caribou away练习3Section BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.The Art of FriendshipA) One evening a few years ago I found myself in an anxiety. Nothing was really wrong my family and I were healthy, my career was busy and successful -- I was just feeling vaguely down and in need of a friend who could raise my spirits, someone who would meet me for coffee and let me rant until the clouds lifted. I dialed my best friend, who now lives across the country in California, and got her voice mail. That's when it started to dawn on me -- lonesomeness was at the root of my dreariness. My social life had dwindled to almost nothing, but somehow until that moment I'd been too busy to notice. Now it hit me hard. My old friends, buddies since college or even childhood, know everything about me; when they left, they had taken my context with them.B) Research has shown the long-range negative consequences of social isolation on one's health. But my concerns were more short-term. I needed to feel understood right then in the way that only a girlfriend can understand you. I knew it would be wrong to expect my husband to replace my friends: He couldn't, and even if he could, to whom would I then complain about my husband? So I resolved to acquire new friends -- women like me who had kids and enjoyed rolling their eyes at the world a little bit just as I did. Since I'd be making friends with more intention than I'd ever given the process, I realized I could be selective, that I could in effect design my own social life. The down side, of course, was that I felt pretty frightened.C) After all, it's a whole lot harder to make friends in midlife that it is when you're younger ----a fact woman I've spoken with point out again and again. As Leslie Danzig, 41, a Chicago theater director and mother, sees it, when you're in your teens and 20s, you're more or less friends with everyone unless there's a reason not to be. Your college roommate becomes your best pal at least partly due to proximity. Now there needs to be a reason to be friends. “There are many people I'm comfort-able around, but I wouldn't go so far as to call them friends. Comfort isn't enough to sustain a real friendship,” Danzig says.D) At first, finding new companions felt awkward. At 40, I couldn't run up topeople the way my 4-year-old daughters do in the playground and ask, “Will you be my friend? Every time you start anew relationship, you're vulnerable again,” agrees Kathleen Hall, D Min, founder and CEO of the Stress Institute, in Atlanta. “You're asking, ‘Would you like to come into my life?' It makes us self-conscious.”E) Fortunately, my discomfort soon passed. I realized that as a mature friend seeker my vulnerability risk was actually pretty low. If someone didn't take me up on my offer, so what: I wasn't in junior high, when I might have been rejected for having the wrong clothes or hair. At my age I have amassed enough self-esteem to realize that I have plenty to offer.F) We're all so busy, in fact, that mutual interests ---say, in a project, class, or cause that we already make time for --- become the perfect catalysts for bringing us in contact with candidates for camaraderie. Michelle Mertes, 35, a teacher and mother of two in Wausau, Wisconsin, says anew friend she made at church came as a pleasant surprise. “In high school I chose friends based on their popularity and how being part of their circle might reflect on me. Now's it's our shared values and activities that count.” Mertes says her pal, with whom she organized the church's youth programs, is nothing like her but their drive and organizational skills make them ideal friends.G) Happily, as awkward as making new friends can be, self-esteem issues do not factor in ---- or if they do, you can easily put them into perspective. Danzig tells of the mother of a child in her son's pre-school, a tall, beautiful woman who is married to a big-deal rock musician. “I said to my husband, she's too cool for me,'” she jokes. “I get intimidated by people. But once I got to know her, she turned out to be pretty laid-back and friendly.” In the end there was no chemistry between them, so they didn't become good pals. “I realized that we weren't each other's type, but it wasn't about hierarchy.” What midlife friendship is about, it seems, is reflecting the person you've become (or are still becoming) back at yourself, thus reinforcing the progress you've made in your life.H) Harlene Katzman, 41, a lawyer in New York City, notes that her oldest friends knew her back when she was less sure of herself. As much as she loves them, she believes they sometimes respond to is-sues in light of who she once was. An old chumhas the goods on you. With recently made friends, you can turn over a new leaf.I) A new friend, chosen right, can also help you point your boat in the direction you want to go. Hanna Dershowitz, 39, an attorney and mother in Los Angeles, found that a new acquaintance from workwas exactly what she needed in a friend. In addition to liking and respecting Julia, Dershowitz had a feeling that the fit and athletic younger woman would help her to get in shape.J) While you're busy making new friends, remember that you still need to nurture your old ones. We asked Maria Paul, author of The Friendship Crisis: Finding, Making, and Keeping Friends When You're Not a Kid Anymore, for the best ways to maintain these important relationships. Keep in touch. Your friends should be a priority; schedule regular lunch dates or coffee catch-up sessions, no matter how busy you are. Know her business. Keep track of important events in a friend's life and show your support. Call or e-mail to let her know you're thinking of her. Speak your mind. Tell a friend (politely) if something she did really upset you. If you can't be totally honest, then you need to reexamine the relationship. Accept her flaws. No one is perfect, so work around her quirks --she's chronically late, or she's a bit negative ----to cut down on frustration and fights. Boost her ego. Heartfelt compliments make everyone feel great, so tell her how much you love her new sweater or what a great job she did on a work project.46. Leslie Danzig thought making friends at one's middle age needed some reasons.47. A well-chosen new friend can help you go in the direction that you like.48. A few years ago the author felt lonely and depressed when she phoned her best friend in another city who was much wanted then but unavailable.49. According to Kathleen Hall, one might feel sensitive in the first curse of making new friends.50. Midlife friendship can help you realize your direction of life and reinforce the progress you've made in your life.51. In Maria Paul's book, to be a better friend, you should keep track with your friends, care for your friend's job, express yourself, accept her flaws and complimentyour friend for her/his good dressing and job.52. For the author, a girl friend might be the right person to under “stand her and erase her negative feeling.53. According to Michelle Metes, midlife friendship is based on the shared values and activities54. As a mature friend seeker, the author finds herself with enough confidence to offer and take rejection with grace.55. With newly made friends, you can have a chance to take on a new look in your life.练习4Section BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Promote Learning and Skills for Young People and AdultsA) This goal places the emphasis on the learning needs of young people and adults in the context of lifelong learning. It calls for fair access to learning programs that are appropriate, and mentions life skills particularly.B)Education is about giving people the opportunity to develop their potential, their personality and their strengths. This does not merely mean learning new knowledge, but also developing abilities to make the most of life. These are called life skills, including the inner capacities and the practical skills we need.C)Many of the inner capacities---often known as psycho-social skills cannot be taught as subjects. They are not the same as academic or technical learning. They must rather be modeled and promoted as part of learning, and in particular by teachers. These skills have to do with the way we behave---towards other people, towardsourselves, towards the challenges and problems of life.They include skills in communicating, in making decisions and solving problems, in negotiating and expressing ourselves, in thinking critically and understanding our feelings.D)More practical life skills are the kinds of manual skills we need for the physical tasks we face. Some would include vocational skills under the heading of life skills---the ability to lay bricks, sew clothes, catch fish or repair a motorbike. These are skills by which people may earn their livelihood and which are often available to young people leaving school. In fact, very often young people learn psycho-social skills as they learn more practical skills. Learning vocational skills can be a strategy for acquiring both practical and psycho-social skills.E)We need to increase our life skills at every stage of life, so learning them may be part of early childhood education of primary and secondary education and of adult learning groups. Life skills can be put into the categories that the Jacques Delors report suggested; it spoke of four pillars of education, which correspond to certain kinds of life skills---Learning to know: Thinking abilities: such as problem-solving, critical thinking, decision making, understanding consequences. Learning to be: Personal abilities: such as managing stress and feelings, self-awareness, self-confidence. Learning to live together: Social abilities: such as communication, negotiation, teamwork. Learning to do: Manual skills: practicing know-how required for work and tasks.F)In today's world all these skills are necessary, in order to face rapid change in society. This means that it is important to know how to go on learning as we require new skills for life and work. In addition, we need to know how to cope with the flood of information and turn it in to useful knowledge. We also need to learn how to handle change in society and in our own lives.G)Life skills are both concrete and abstract---practical skills can be learned directly, as a subject. For example, a learner can take a course in laying bricks and learn that skill. Other life skills, such as self-confidence, self-esteem, and skills for relating to others or thinking critically cannot be taught in such direct ways. They。

英语四级段落信息匹配题练习及答案1

四级长篇阅读段落信息匹配题练习及答案(1)D irections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter.长篇阅读Paper--More than Meets the EyeA) We are surrounded by so much paper and card that it is easy to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.B) It needs to be understood that most paper and card is manufactured for a specific purpose, so that whilst the corn-flake packet may look smart, it is clearly not something destined for the archives. It is made to look good, but only needs a limited life span. It is also much cheaper to manufacture than high grade card.C) Paper can be made from an almost endless variety of cellulose-based material which will include many woods, cottons and grasses or which papyrus is an example and from where we get the word "paper". Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being wood-based.Paper from WoodD) In order to make wood into paper it needs to be broken down into fine strands. Firstly by powerful machinery and then boiled with strong alkalies such as caustic soda, until a fine pulp of cellulose fibers is produced. It is from this pulp that the final product is made, relying on the bonding together of the cellulose into layers. That, in a very small nutshell, is the essence of paper making from wood. However, the reality is rather more complicated. In order to give us our white paper and card, the makers will add bleach and other materials such as china clay and additional chemicals.E) A further problem with wood is that it contains a material that is not cellulose. Something called lignin. This is essential for the tree since it holds the cellulose fibres together, but if it is incorporated into the manufactured paper it presents archivists with a problem. Lignin eventually breaks down and releases acid products into the paper. This will weaken the bond between the cellulose fibers and the paper will become brittle and look rather brown and careworn. We have all seen this in old newspapers and cheap paperback books. It has been estimated that most paper back books will have a life of not greater than fifty years. Not what we need for our archives.F) Since the lignin can be removed from the paper pulp during manufacture, the obvious question is "why is it left in the paper?" The answer lies in the fact that lignin makes up a considerable part of the tree. By leaving the lignin in the pulp a papermaker can increase his paper yield from a tree to some 95%. Removing it means a yield of only 35%. It is clearly uneconomic to remove the lignin for many paper andcard applications.G) It also means, of course, that lignin-free paper is going to be more expensive, but that is nevertheless what the archivist must look for in his supplies. There is no point whatsoever in carefully placing our valuable artifacts in paper or card that is going to hasten their demise. Acid is particularly harmful to photographic materials, causing them to fade and is some cases simply vanish!H) So, how do we tell a piece of suitable paper or card from one that is unsuitable? You cannot do it by simply looking, and rather disappointingly, you cannot always rely on the label. "Acid-free" might be true inasmuch as a test on the paper may indicate that it is a neutral material at this time. But lignin can take years before it starts the inevitable process of breaking down, and in the right conditions it will speed up enormously.I) Added to this, as I have indicated earlier, paper may also contain other materials added during manufacture such as bleach, china clay, chemical whiteners and size. This looks like a bleak picture, and it would be but for the fact that there are suppliers who will guarantee the material that they sell. If you want to be absolutely sure that you are storing in, or printing on, the correct material then this is probably the only way.J) Incidentally, acids can migrate from material to material. Lining old shoe boxes with good quality acid-free paper will do little to guard the contents. The acid will get there in the end.Paper from RagK) Paper is also commonly made from cotton and rag waste. This has the advantage of being lignin-free, but because there is much less cotton and rag than trees, it also tends to be much more expensive than wood pulp paper. You will still need to purchase from a reliable source though, since even rag paper and card can contain undesirable additives.L) A reliable source for quality rag papers is a recognized art stockiest. Many water color artists insist on using only fine quality rag paper and board.M) The main lesson to learn from this information is that you cannot rely on purchasing archival materials from the high street. The only safe solution is to purchase from specialist suppliers. It may cost rather more, but in the end you will know that your important and valuable data and images have the best home possible.1. The corn-flake packet is cheaper than high grade card.2. There are a lot of materials which can be used for making paper, but the superiority ones are soft wood, cotton and rags.3. During the whole manufacturing process, the final product is made from a pulp of cellulose fibres.4. In order to make white paper and card, the makers will add bleach.5. Liguin is essential for the tree but it will make paper easy to break.6. Many paper producers will preserve lignin during manufacture, because leaving the lignin will make more paper from a tree.7. Acid is particularly harmful to photographic materials.8. If the lignin is removed from the paper, the paper will be more expensive.9. Although free of lignin, paper made from cotton and rag waste can also cost more money than wood pulp paper because there is much less cotton and rag than trees. 10. What we can learn from "Paper from Rag" is that you had better buy archival materials from specialist suppliers.文章精要:本文主要介绍了我们平常所见所用的纸的复杂性,通过介绍用木头和破布料造纸的过程,使我们对纸的类别、属性有了更深入的了解。

四级阅读段落信息匹配题及答案分析

四级阅读段落信息匹配题及答案分析SectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Each statementcontainsinformationgiveninoneoftheparagraphs.Ident ifytheparagraphfromwhichtheinformationisderived.Youmaychoos eaparagraphmorethanonce.Eachparagraphismarkedwithaletter.An swerthequestionsbymarkingthecorrespondingletteronAnswerShee t2.HowtoUseaLibraryA)You’redrivingyourcarhomefromworkorsch001.Andsomethinggoeswron9. Theenginestallsoutatlights,holdsbackasyougotopass.Itneedsatuneupandsoon.Wheredoyougo?T helibrary.Youcantakeoutanautorepairmanualthattellsstepbyste phowtotuneupyourmakeandmodel.Oryourtennisgamehasfallenoff.Y ou’velostyourtouchatthe.Wheredoyougo?Thelibraryforafewbooksoni mprovingyourtennisform.B)“Thelibrary!”yousay.“That’swheremyteachersendsmetodoughhomework."Unfortunately,I’vefoundthat’sexactlythewaymanypeoplefeel.Ifyou’reamongthem.you’redenyingyourselftheeasiestwaytoimproveyourself,enjoyyourse lfandevencopewithlife.Myfirstsuggestionformakingthemostofyo urlibraryistodowhatIdid,readandreadandread.Forpleasure——andforunderstanding.C)Ifit’sTVthatkeepsyoufromcultivatingthisdelicioushabit,Icanofferasureremedy.Takehomefromthelibraryastackofbookstha tmightlookinterestin9.PilethemontheTVset.Nexttimeyouaretemp tedtoturnonaprogramyoureallydon’twanttosee,reachforabookinstead.D)Overtheyears,peoplecollectamentallistofbookstheymeantoread.Ifyoudon’thavesuchalist,hereisthesuggestion.Takefromthelibrarysomeofthebooksyoumigh thaveenjoyeddramatizedonTV,likeRemargue’sAllQuietontheWesternFront,Clavell’sShegun,Tolkien’sTheHobbit,orVictorHugo’sLesMiseRables.Ifyoulikewhatyouread、youcanfollowupwithothersatisfyingbooksbythesameauthors.E)Somepeopleintheirreadinglimitthemselvestocurrenttalked—aboutbestsellers.Oh,whattheymiss!Thelibraryisfullofyesterday’sbestsellers;andtheystillmakepellingreadingtoday.SomethatI' veenjoyed:A.B.Guthrie’sTheBigSky,CarlVanDoren’sBenjaminFranklin,MariSandoz’s.OldJules,andNormanMailer’sTheNakedandtheDead.F)Howdoyoufindtheseoranyotherbooksyou’relookingfor?It’seasy—withthecardcatalog.EverytimeIgotothelibrary——andIgomorethanonceaweek——Iinvariablymakeabeelinetothecardcatalogbeforeanythingelse.I t’sthenucleusofanypubliclibrary.Thecardcataloglistseverybooki nthelibraryby:1.author;2.title;3.subject.Let’spickaninterestingsubjecttolookup.Ihavealwaysbeenfascinated byastronomy.You’llbesurprisedatthewealthofmaterialyouwillfindunder “astrongmy”todrawupon.Andtheabsorbingbooksyoudidn’tknowexistedonit.CAUTION:Alwayshaveapencilandpaperwhenyouusethecardcatal09.G)Onceyoujotdownthenumbersofthebooksyouareinterestedin,youarereadytofindthemontheshelves.Librariescalltheshelves “thestacks”.Inmanysmallerlibraries,whichyou’llbeusing,thestackswillbeopenforyoutobrowse.Tomethereisaspecialthrill intrackingdownthebooksIwantinthestacks!Forinvariably,Ifindb ooksaboutwhichIknewnothin9,andtheseoftenturnouttobetheveryoneslneed.Youwillfindthesame thinghappeningtoyouwhenyoustarttobrowseinthestacks.“Alearnedmindistheendproductofbrowsing.”CAUTION:Ifyoutakeabookfromthestackstoyourworkdesk,donottrytoreturnittoitsproperplace.That’sworkfortheexperts.Ifyoureplaceitincorrectly,thenextseekerw on’tbeabletofindit.H)rmedmenandwomeninAmericaare thelibrarianswhospecializeinprovidingreferencehelp.Introduc eyourselfStateyourproblem.Andbeamazedathowmuchhepyouwillrec eive.CAUTION:Don’twastethetimeofthisexpertbyaskingsillyquestionsyououghttoso lveyourself.Savethereferencelibrarianforthereallybigones.I)Youshot:ldalsolearntousetheReader'sGuidetoPeriodicalLiterature.This green—boundindexismeofthemostusefulitemsinanylibrary.Itindexesall thearticlesinthemajormagazines,includingnewspapermagazinesupplements.Thusitprovidesaguidet otheverylatestexpertinformationofanysubjectthatinterestsyou .Soifyouwanttodoareallyfirst—classjob,findoutwhichmagazinesyourlibrarysubscribesto,thenconsulttheReader'sGuideandtrackdownrecentarticlesonyour subject.Whenyouusethiswonderfultooleffectively,youshowthema rkofarealscholar.J)Sinceyoucantakemostbookshome,butnotmagazines,takefullnoteswhenusingthelatter.Manylibrariestodayprovidear eprographicmachinethatcanquicklycopypagesyouneedfrommagazin esandbooks.Askaboutit:Ifyouareworkingonaprojectofsomesizewhichwillrequirerepeated libraryvisits,keepasmallnotebookinwhichyourecordtheidentificationnumberso fthebooksyouwillbeusingfrequently.Thiswillsaveyouvaluableti me,becauseyouwon’thavetoconsultthecardcatalogorsearchaimlesslythroughthestac kseachtimeyouvisitformaterialyouseek.Solfieoftheverybestboo ksinanylibraryarethereferencebooks,whichmaynotbetakenhome.Learnwhattopicstheycoverandhowbestto usethem,forthesebooksarewonderfulrepositories(储藏室、资料库)ofhumanknowledge.K)Yourlibrarycangiveyouhelponanysubject.Itcanevenbeyourbusi nessandlegaladvisor.Howmanytimeshaveyouscratchedyourheadove rhowtogetataxrebate(折扣)onyoursummerjob?You,11findguidestothat.Wanttodefendyourselfintrafficcoup?Findou thowinlegalbooksatthelibrary.L)LibraryProjectsCanBeFunandRewardin9.Hereareafewideas:1.Whatareyourroots?Traceyourancestors.Manylibrariesspeciali zeingenealogy.2.DidGeorgeWashingtonsleepnearby?OrBillytheKid?Yourlibrary’scollectionoflocalhistorybookscanputyouonthetrail.3.CookaPolynesianfeast.OranancientRomanbanquet.Readhowinthe library’scookbooks.4.Takeupphotography.Checkthelibraryforconsumerreviewsofcame rasbeforeyoubuy.Takeoutbooksonlightin9,position,ordarkroomtechniquesor—younameit!M)Ifyouhaven,tdetectedbynowmyenthusiasmforlibraries,letmeoffertwopersonalnotes.I'mparticularlypleasedthatinrecentyearstwobeautifullibrarieshavebeennamedafterme:asmallmunitylibraryinQuakertown,Pennsylvania,andthehugeresearchlibrarylocatedattheUniversityofNorthernCo loradoinGreeley.AndIlikelibrariessomuchthatImarriedalibrari an.46.Thenucleusofanypubliclibraryisthecar,dcatalog.47.Yesterday’sbestsellersarestillgoodforreadin9,whichshouldn’tbeoverlooked.48.Theauthorsuggeststhatpeopleshouldgotothelibraryforanswer swhenthingsgowrong49.TheReader,sGuideisagreen—boundindexwhichprovidesaguidetoverylatestexpertinformationo fanysubjectthatinterestsreaders.50.ThesureremedytokicktheTVhabitistotakehomefromthelibraryi nterestingbookstoread.51.Therearevariouskindsoffunandrewardingprojectsavailablein differentlibraries.52.Anotebookwillhelpreaderstorecordtheidentificationnumbers ofthefrequentlyusedbookswhichcan’tbetakenhome.53.Readersshouldnottrytoreturnthebooktakenfromthestackstoth eirdesktoitsproperplace.54.Whenaskingforhelp,readersaresuggestednotaskingthereferencelibrarianssillyques tionstheyoughttosolvethemselves.55.Whenaskingforhelp,readersaresuggestednotaskingthereferencelibrarianssillyques tionstheyoughttosolvethemselves.46.Thenucleusofanypubliclibraryisthecardcatalog.任何公共图书馆的核心都是卡片目录。

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