单选题Many Americans regard the jury system as a concrete expression of crucial democratic values, including the principles that all citizens who meet minimal qualifications of age and literacy are equally competent to serve on juries; that jurors should be selected randomly from a representative cross section of the community; that no citizen should be denied the right to serve on a jury on account of race, religion, sex, or national origin; that defendants are entitled to trial by their peers; and that verdicts should represent the conscience of the community and not just the letter of the law. The jury is also said to be the best surviving example of direct rather than representative democracy. In a direct democracy, citizens take turns governing themselves, rather than electing representatives to govern for them. But as recently as in 1986, jury selection procedures conflicted with these democratic ideals. In some states, for example, jury duty was limited to persons of supposedly superior intelligence, education, and moral character. Although the Supreme Court of the United States had prohibited intentional racial discrimination in jury selection as early as the 1880 case of Strauder v. West Virginia, the practice of selecting so-called elite or blue-ribbon juries provided a convenient way around this and other antidiscrimination laws. The system also failed to regularly include women on juries until the mid-20th century. Although women first served on state juries in Utah in 1898, it was not until the 1940s that a majority of states made women eligible for jury duty. Even then several states automatically exempted women from jury duty unless they personally asked to have their names included on the jury list. This practice was justified by the claim that women were needed at home, and it kept juries unrepresentative of women through the 1960s. In 1968, the Congress of the United States passed the Jury Selection and Service Act, ushering in a new era of democratic reforms for the jury. This law abolished special educational requirements for federal jurors and required them to be selected at random from a cross section of the entire community. In the land-mark 1975 decision Taylor v. Louisiana, the Supreme Court extended the requirement that juries be representative of all parts of the community to the state level. The Taylor decision also declared sex discrimination in jury selection to be unconstitutional and ordered states to use the same procedures for selecting male and female jurors.

单选题Richard Holbrooke, who died at the age of 69 after suffering a ruptured aorta, was not the most universally beloved, but was certainly one of the ablest, 'the most admired and the most effective of American diplomats. He is one of the few of that profession in the past 40 years who can be compared with the giants of the "founding generation" of American hegemony, such as Dean Acheson and George Kennan. Holbrooke was tough as well as exceptionally bright. He was a loyal, liberal Democrat, but also a patriot who was prepared to be ruthless in what he saw as his nation's interest. To his friends, he was kind and charming, but he could be abrasive: no doubt that characteristic helped prevent him becoming Secretary of State on two occasions, under Bill Clinton and again when Barack Obama became president. He held almost every other important job in the international service of the US. He was ambassador to the United Nations, where he dealt with the vexed problem of America's debts to the organization, and to Germany. He was the only person in history to be assistant Secretary of State—the key level in routine diplomacy—in two regions of the world, Europe and Asia. He distinguished himself as an investment banker, a magazine editor, a charity executive and an author, but he will be remembered most of all for his success in negotiating an end to the war in Bosnia-Herzegovina at an Ohio airbase, and for his part in the American intervention in Kosovo. At the time of his death, he was Obama's special representative for Afghanistan and Pakistan. Holbrooke joined the Foreign Service, and in 1963 was sent as a civilian official to Vietnam, where he was one of a talented cohort of young men who were to become leaders in American diplomacy. Once back in Washington in 1966, Holbrooke worked for two years in the White House under Johnson, and then at the State Department, where he was a junior member of the delegation to the fruitless initial peace talks with North Vietnam in Paris. By 1972, Holbrooke was ready for a change. He became the first editor of the magazine Foreign Policy, created as a less stuffy competitor to the august Foreign Affairs. He also worked for Newsweek magazine. In 1976, he went to work for Governor Jimmy Carter of Georgia, who was beginning his campaign for president and badly needed some foreign policy expertise. When Carter became president, in 1977, Holbrooke became his assistant Secretary of State for Asian affairs. (425 words)

单选题{{B}}Text 2{{/B}} "My own feelings went from disbelief to excitement to downright fear," says Carl Hergenrother, 23, an Arizona undergraduate who verified a large asteroid barreling toward Earth with a 230cm telescope atop nearby Kitt Peak. "It was scary, because there was the possibility that we were confirming the demise of some city somewhere, or some state or small country." Well, not quite. Early last week, his celestial interloper whizzed by Earth, missing the planet by 450620 km--a hairbreadth in astronomical terms. Perhaps half a kilometer across, it was the largest object ever observed to pass that close to Earth. Duncan Steel, an Australian astronomer, has calculated that if the asteroid had struck Earth, it would have hit at some 93460 km/h. The resulting explosion, scientists estimate, would have been in the 3000-to-12000-megaton range. That, says astronomer Eugene Shoemaker, a pioneer asteroid and comet hunter, "is like taking all of the U. S. and Soviet nuclear weapons, putting them in one pile and blowing them all up." And what if one them is found to be on a collision course with Earth? Scientists at the national laboratories at Livermore, California, and Los Alamos, New Mexico, have devised a number of ingenious plans that, given enough warning time, could protect Earth from a threatening NEO. Their defensive weapons of choice include long distance missiles with conventional or, more likely, nuclear warheads that could be used either to nudge an asteroid into a safe orbit or blast it to smithereens. Many people including some astronomers--are understandably nervous about putting a standby squadron of {{U}}nuclear tipped missiles{{/U}} in place. Hence the latest strategy, which in some cases would obviate the need for a nuclear defense: propelling a fusillade of {{U}}cannonball-size steel spheres{{/U}} at an approaching asteroid. In a high-velocity encounter with a speeding NEO, explains Gregory Canavan, a senior scientist at Los Alamos, "the kinetic energy of the balls, would change into heat energy and blow the thing apart." Some astronomers oppose any immediate defensive preparations, citing the high costs and low odds of a large object's striking Earth in the coming decades. But at the very least, Shoemaker contends, NEO detection should be accelerated. "There's this thing called the '{{U}}giggle factor{{/U}}' in Congress," he says. "people in Congress and also at the top level in NASA still don't take it seriously. But we should move ahead. It's a matter of prudence." The world, however, still seems largely unconcerned with the danger posed by large bodies hurtling in from space, despite the spectacle two years ago of Comet Shoemaker-Levy 9 riddling the planet Jupiter with mammoth explosions. It remains to be seen whether last week's record near-miss has changed any minds.

单选题There are a number of formats for reporting research, such as articles to appear in journals, reports addressed to funding agencies, theses or dissertations as part of the requirements for university degrees, and papers to be presented at conferences. These formats differ from one another mostly in their purposes and the audiences whom they address. We will now briefly describe them. The journal article is a way of reporting research for professional journals or edited collections. The research is reporting in a brief, yet informative way, focusing mostly on the main features of the research such as the purpose, review of the literature (often referred to as "background"), procedures used for carrying out the research accompanied by tables, charts, and graphs, and interpretations of the results (often referred to as discussion). The content and emphasis of the journal article will vary according to the intended readers (research or practitioners) and it is important for the researcher to be aware of the background and interest of the readers of the journal. Articles intended to be read by practitioners will emphasize the practical implications and recommendations of the research, while articles intended to be read by researchers will describe in detail the method used to collect data, the construction of data collection procedures, and the techniques used for analyzing the data It is important for the novice researcher to be aware of the fact that articles submitted to journals go through a process of evaluation by experts who make a judgment and recommend whether they should be published or not. The thesis or dissertation is a format for reporting research which graduate students write as part of fulfilling the requirements for an advanced academic degree. The student is expected to describe in great detail all the phases of the research so it can be examined and evaluated carefully by the reader. Thus the thesis or dissertation includes the purpose and significance of the study, the rationale, a thorough review of the literature, detailed information as to the research tools and the procedures involved in their development, a description of data analysis and the results, and an interpretation of the results in the form of conclusions, implications, and recommendation. This detailed description of the process of the research is needed to provide the professors with an indication of the student's ability to carry out research. The conference paper is a way of reporting research at conferences, seminars and colloquia. At such meetings research papers are usually presented orally. They are similar to the research article since research is reported in a concise, yet informative way, focusing on the most essential elements of the research. Handouts and transparencies can also accompany the presentations. As with the research article, here too, the content and emphasis of the oral report will depend to a large extent on the type of audience present at the meeting, and whether they are researchers or practitioners.

单选题{{B}}Text 4{{/B}} A key reason the news media exists with special privileges is to be our watchdogs. Reporters' charge is to alert us when something is wrong, when human or natural disasters are about to threaten our welfare. When it comes to natural disasters, the news media do a praisable job of reporting the obvious, but not a very good one of preparing the public for what might happen, for alerting us to potential difficulties. When it comes to human disasters, especially problems in government and economic matters, the press has failed miserably. For example, Time magazine finally told the public in a recent cover story what only the most quick observers already knew: "The Great Retirement Ripoff (偷窃): Millions of Americans who think they will retire with benefits are going be shocked. How corporations are picking people's pockets—with the help of Congress...How can this legal?" Where was the media when each piece of corporate-biased legislation was being passed? Why wasn't Congress afraid to pass such legislation? Because the media has decided that news concerning Congress is of little interest to its audience. TV news managers have believed that economic and social issues are too complicated for the public to grasp. Newspaper editors occasionally print such stories, but mostly they concentrate on human-interest features, consumer health sections and entertainment. Hard news holes are shrinking and investigative journalism is carried out only on occasion. It is too difficult and costly. Besides, it antagonizes advertisers while seldom increasing circulation. Magazines that would look into such subjects seem to be dying out. The result is that no one is watching the rich and powerful so they can do almost anything with impunity (不受惩罚). Millions of Americans have been robbed in broad daylight while the news media has busied itself with celebrity trials and sensational crime stories. Corporations steal the public blind under legislation authorized by government officials. Companies file for bankruptcy protection, cutting off medical and life-insurance benefits for retirees. It isn't a new phenomenon. For the most part, today's press has let down the American public time and time again. If it seems to be getting worse, it's because there are so many segments of the media that should be telling us, in an accurate and fair manner, what our elected officials are doing before it's too late to take action. It's harder to blame corporations because they make no bones about their mission: make as much money as possible at all costs. Those in Congress are supposed to protect us and look out for our interests. Yet, it appears they constantly help their powerful supporters who often buy their offices for them. No one is doing the right thing. The joke apparently is on all of us—the old and the sick who will have no help in the future and the young burdened with the debt of caring for their impoverished elders for the rest of their lives.

单选题 The federal entity created by the Constitution is by far the dominant feature of the American governmental system.{{U}} {{U}} 1 {{/U}} {{/U}}the system itself is in reality a mosaic,{{U}} {{U}} 2 {{/U}} {{/U}}of thousands of smaller units--building blocks which together{{U}} {{U}} 3 {{/U}} {{/U}}the whole. There are 50 state governments{{U}} {{U}} 4 {{/U}} {{/U}}the government of the District of Columbia, and further down the ladder are still smaller units,{{U}} {{U}} 5 {{/U}} {{/U}}counties, cities, towns and villages. This{{U}} {{U}} 6 {{/U}} {{/U}}of governmental units is best understood{{U}} {{U}} 7 {{/U}} {{/U}}the evolution of the United States. The federal system, it has been seen, was the last step in the{{U}} {{U}} 8 {{/U}} {{/U}}process. Prior to its creation, there were the governments of the{{U}} {{U}} 9 {{/U}} {{/U}}colonies (later states) and prior to{{U}} {{U}} 10 {{/U}} {{/U}}, the governments of counties and smaller units. One of the first tasks (11) by the early English settlers was the creation of governmental units for the tiny{{U}} {{U}} 11 {{/U}} {{/U}}they established along the Atlantic coast. Even before the Pilgrims disembarked {{U}} {{U}} 12 {{/U}} {{/U}}their ship in 1620, they{{U}} {{U}} 13 {{/U}} {{/U}}the Mayflower Compact, the first written American constitution. And as the new nation pushed{{U}} {{U}} 14 {{/U}} {{/U}}each frontier outpost created its own government to manage its affairs. The drafters of the U. S. Constitution left this multilayered governmental system{{U}} {{U}} 15 {{/U}} {{/U}}. While they made the national structure supreme, they wisely{{U}} {{U}} 16 {{/U}} {{/U}}the need for a series of governments more directly in{{U}} {{U}} 17 {{/U}} {{/U}}with the people and more keenly attuned(合拍) to their needs. Thus, certain{{U}} {{U}} 18 {{/U}} {{/U}}such as defense, currency regulation and foreign relations--could only be managed by a strong centralized government. But{{U}} {{U}} 19 {{/U}} {{/U}}such as sanitation, education and local transportation--belong mainly to local jurisdictions(管辖权).

单选题{{B}}Text 2{{/B}} Naturalism is the view that the "natural" universe, the universe of matter and energy, is all that there really is. By ruling out a spiritual part of the human person which might survive death and a God who might resurrect the body, naturalism also rules out survival after death. In addition, naturalism denies human freedom on the grounds that every event must be explainable by deterministic natural laws. It denies any absolute values because it can find no grounds for such values in a world made up only of matter and energy. And finally, naturalism denies that the universe has any meaning or purpose because there is no God to give it a meaning or purpose, and nothing else which can give it a meaning or purpose. Anyone who accepts the first three denials, of God, spiritual beings, and immortality, might be called a naturalist in the broad sense, and anyone who adds to these the denial of freedom, values, and purpose might be labeled a naturalist in the strict sense, or a strict naturalist. Some opponents of naturalism would argue that naturalists in the broad sense are at least somewhat inconsistent and that naturalism in the broad sense leads logically to strict naturalism. Many strict naturalists would agree with this. Those who reject naturalism in both the strict and broad sense do so for a variety of masons. They may have positive arguments for the existence of .some of what naturalists deny, or they may have what seem to be decisive refutations of some or all of the arguments for naturalism. But, in addition to particular arguments against naturalist tenets or their grounds of belief, some opponents of naturalism believe that there is a general argument which holds against any form of naturalism. These opponents hold that naturalism has a "fatal flaw" or, to put it more strongly, that naturalism is self-destroying. If naturalism is true, then human reason must be the result of natural forces. These natural forces are not, on the naturalistic view, rational themselves, nor can they be the result of a rational cause. So human reason would be the result of nonrational causes. This, it can be argued, gives us a strong reason to distrust human reach, especially in its less practical and more theoretical exercises. But the theory of naturalism is itself such an exercise of theoretical reason. If naturalism is true, we would have strong reasons to distrust theoretical reasoning. If we distrust theoretical reasoning, we distrust particular applications of it, such as the theory of naturalism. Thus, if naturalism is true, we have strong reasons to distrust naturalism.

单选题The importance and focus of the interview in the work of the print and broadcast journalist is reflected in several books that have been written on the topic. Most of these books, as well as several chapters, mainly in, but not limited to journalism and broadcasting handbooks and reporting texts, stress the " how to" aspects of journalistic interviewing rather than the conceptual aspects of the interview, its context, and implications. Much of the "how to" material is based on personal experiences and general impression. As we know, in journalism as in other fields, much can be learned from the systematic study of professional practice. Such study brings together evidence from which broad generalized principles can be developed. There is, as has been suggested, a growing body of research literature in journalism and broadcasting, but very little significant attention has been devoted to the study of the interview itself. On the other hand, many general texts as well as numerous research articles on interviewing in fields other than journalism have been written. Many of these books and articles present the theoretical and empirical (经验的) aspects of the interview as well as the training of the interviewers. Unhappily, this plentiful general literature about interviewing pays little attention to the journalistic interview. The fact that the general literature on interviewing does not deal with the journalistic interview seems to be surprising for two reasons. First, it seems likely that most people in modern Western societies are more familiar, at least in a positive manner, with journalistic interviewing than with any other form of interviewing. Most of us are probably somewhat familiar with the clinical interview, such as that conducted by physicians and psychologists. In these situations the professional person or interviewer is interested in getting information necessary for the diagnosis and treatment of the person seeking help. Another familiar situation is the job interview. However, very few of us have actually been interviewed personally by the mass media, particularly by television. And yet, we have a vivid acquaintance with the journalistic interview by virtue of our roles as readers, listeners, and viewers. Even so, true understanding of the journalistic interview, especially television interviews, requires thoughtful analysis and even study, as this book indicates.

单选题The size of the Eskimo language spoken by most whites is ______.

单选题{{B}}Text 3{{/B}} The right to pursue happiness is promised to Americans by the US Constitution, but no one seems quite sure which way happiness ran. It may be we are issued a hunting license but offered no game. Jonathan Swift conceived of happiness as "the state of being well-deceived", or of being "a fool among idiots", for Swift saw society as a land of false goals. It is, of course, un-American to think in terms of false goals. We do, however, seem to be dedicated to the idea of buying our way to happiness. We shall all have made it to Heaven when we possess enough. And at the same time the forces of American business are hugely dedicated to making us deliberately unhappy. Advertising is one of our major industries, and advertising exists not to satisfy desires but to create them—and to create them faster than anyone's budget can satisfy them. For that matter, our whole economy is based on addicting us to greed. We are even told it is our patriotic duty to support the national economy by buying things. Look at any of the magazines that cater to women. There advertising begins as art and slogans in the front pages and ends as pills and therapy in the back pages. The art at the front illustrates the dream of perfect beauty. This is the baby skin that must be hers. This, the perfumed breath she must breathe out. This, the sixteen-year-old figure she must display at forty, at fifty, at sixty, and forever. This is the harness into which Mother must strap herself in order to display that perfect figure. This is the cream that restores skin, these are the tablets that melt away fat around the thighs, and these are the pills of perpetual youth. Obviously no reasonable person can be completely persuaded either by such art or by such pills and devices. Yet someone is obviously trying to buy this dream and spending billions every year in the attempt. Clearly the happiness-market is not running out of customers, but what is it they are trying to buy? Defining the meaning of "happiness" is a perplexing proposition: the best one can do is to try to set some extremes to the idea and then work towards the middle. To think of happiness as achieving superiority over others, living in a mansion made of marble, having a wardrobe with hundreds of outfits, will do to set the greedy extreme.

单选题According to the context, the word "flamboyant" most likely means

单选题At some point during their education, biology students are told about a conversation in a pub that took place over 50 years ago. J. B. S. Haldane, a British geneticist, was asked whether he would lay down his life for his country. After doing a quick calculation on the back of a napkin, he said he would do so for two brothers or eight cousins. In other words, he would die to protect the equivalent of his genetic contribution to the next generation. The theory of kin selection—the idea that animals can pass on their genes by helping their close relatives—is biology's explanation for seemingly altruistic acts. An individual carrying genes that promote altruism might be expected to die younger than one with "selfish" genes, and thus to have a reduced contribution to the next generation's genetic pool. But if the same individual acts altruistically to protect its relatives, genes for altruistic behavior might nevertheless propagate. Acts of apparent altruism to non-relatives can also be explained away, in what has become a cottage industry within biology. An animal might care for the offspring of another that it is unrelated to because it hopes to obtain the same benefits for itself later on (a phenomenon known as reciprocal altruism). The hunter who generously shares his spoils with others may be doing so in order to signal his superior status to females, and ultimately boost his breeding success. These apparently selfless acts are therefore disguised acts of selfinterest. All of these examples fit economists' arguments that Homo sapiens is also Homo economicus—maximizing something that economists call utility, and biologists fitness. But there is a residuum of human activity that defies such explanations: people contribute to charities for the homeless, return lost wallets, do voluntary work and tip waiters in restaurants to which they do not plan to return. Both economic rationalism and natural selection offer few explanations for such random acts of kindness. Nor can they easily explain the opposite: spiteful behavior, when someone harms his own interest in order to damage that of another. But people are now trying to find answers. When a new phenomenon is recognized by science, a name always helps. In a paper in Human Nature, Dr Fehr and his colleagues argue for a behavioral propensity they call "strong reciprocity". This name is intended to distinguish it from reciprocal altruism. According to Dr Fehr, a person is a strong reciprocator if he is willing to sacrifice resources to be kind to those who are being kind, and to punish those who are being unkind. Significantly, strong reciprocators will behave this way even if doing so provides no prospect of material rewards in the future.

单选题Britain's undeclared general election campaign has already seen the politicians trading numbers as boxers trade punches. There is nothing new in such statistical slanging matches(相互谩骂)What is new is an underestimation of worry about what has been happening to official statistics under the Labour government. One of the most important figures for Gordon Brown when presenting his pre-election budget on March 16th was the current-budget balance. This is the gap between current revenues and current spending. It matters to the chancellor of the exchequer(财政部长) because he is committed to meeting his own "golden rule" of borrowing only to invest, so he has to ensure that the current budget is in balance or surplus over the economic cycle. Mr. Brown told MPs that he would meet the golden rule for the current cycle with ￡ 6 billion ($11.4 billion) to spare—a respectable-sounding margin, though much less than in the past. However, the margin would have been halved but for an obscure technical change announced in February by the Office for National Statistics to the figures for road maintenance of major highways. The ONS said that the revision was necessary because it had been double-counting this spending within the current budget. If this were an isolated incident, then it might be disregarded. But it is not the first time that the ONS has made decisions that appear rather convenient for the government. Mr. Brown aims to meet another fiscal rule, namely to keep public net debt below 40% of GDP, again over the economic cycle. At present he is meeting it but his comfort room would be reduced if the S 21 billion borrowings of Network Rail were included as part of public debt. They are not thanks to a controversial decision by the ONS to classify the rail-infrastructure corporation within the private sector, even though the National Audit Office, Parliament's watchdog, said its borrowings were in fact government liabilities. This makes it particularly worrying that the official figures can show one thing, whereas the public experiences another. One of the highest-profile targets for the NHS is that no patient should spend more than four hours in a hospital accident and emergency department. Government figures show that by mid-2004, the target was being met for 9696 of patients. But according to a survey of 55,000 patients by the Healthcare Commission, an independent body, only 77% of patients said they stayed no more than four hours in A&E. One way to help restore public confidence in official statistics would be to make the ONS independent, as the Conservatives and Liberal Democrats have suggested. Another would be for the National Audit Office to assess how the government has been performing against targets, as the Public Administration Committee has recommended.

单选题For years Internet merchants have poured millions of dollars into new technologies to make their sites easier to use. So why aren't online customers happier? Customer satisfaction levels have remained almost fiat through the last several years. The problem, according to Larry Freed, chief executive of a consulting and research firm called ForeSee Results, is not so much that consumers have ignored the many improvements made in recent years. Rather, be said, they still expect more from Internet shopping than it has delivered. "If we walk into a local store, we don't expect that experience to be better than it was a couple years ago," Mr. Freed said. "But we expect sites to be better. The bar goes up every year." In ForeSee's latest survey, released last month, just five e-commerce sites registered scores higher than 80 out of 100, and no site scored higher than 85. It was much the same story a year ago, when just five scored higher than 80, with no site surpassing 85. "Scores have inched up over time for the best e-commerce companies, but the overall numbers haven't moved drastically," Mr. Freed said. "At the same time though, if you don't do anything you see your scores drop steadily." That dynamic has been a challenge for online merchants and investors, who a decade ago envisioned. Internet stores as relatively inexpensive (and therefore extremely profitable) operations. Now some observers predict a future where online retailers will essentially adopt something like the QVC model, with sales staff pitching the site's merchandise with polished video presentations, produced in a high-tech television studio. QVC.com is evolving in that direction. The Web site, which sold more than $1 billion in merchandise in 2006, has for the last five years let visitors watch a live feed of the network's broadcast. But in recent months, QVC.com has also given visitors the chance to watch archives of entire shows, and in the coming months visitors will be able to find more video segments from recent shows, featuring individual products that remain in stock. Bob Myers, senior vice president of QVC.com, said the Web site's video salesmanship is especially effective when combined with detailed product information, customer reviews and multiple photographs. About eight months ago, for instance, a customer said that she could not determine the size of a handbag from the photographs on the site because she could not tell the height of the model who was holding it. Within two weeks the site tested and introduced a new system, showing the bags with women of three different heights. The results were immediate: women who saw the new photographs bought the bags at least 10 percent more frequently than those who had not. Still, Mr. Myers said, video is a critically important element to sales. "E-commerce started with television commerce," he said. "The sites who engage and entertain customers will be winning here in the near future." Such a prospect is not necessarily daunting to other e-commerce executives. Gordon Magee, head of Internet marketing for Drs. Foster & Smith, based in a Rhinelander, Wis., said a transition to video "will be seamless for us." The company, Mr. Magee said, has in recent weeks discussed putting some of its product on video "so customers could see a 360-degree view they don't have to manipulate themselves./

单选题In 1910, Henry Van Dyke wrote a book called "The Spirit of America, " which opened with this sentence: "The Spirit of America is best known in Europe by one of its qualities— energy. " This has always been true. Americans have always been known for their manic dynamism. Some condemned this ambition as a scrambling after money. Others saw it in loftier terms. But energy has always been the country's saving feature. So Americans should be especially alert to signs that the country is becoming less vital and assiduous. One of those signs comes to us from the labor market. According to figures from the Organization for Economic Cooperation and Development, the United States has a smaller share of prime age men in the work force than any other G-7 nation. Part of the problem has to do with human capital. More American men lack the emotional and professional skills they would need to contribute. According to data from the Bureau of Labor Statistics, 35 percent of those without a high school diploma are out of the labor force, compared with less than 10 percent of those with a college degree. Part of the problem has to do with structural changes in the economy. Sectors like government, health care and high-tech have been growing, generating jobs for college grads. Sectors like manufacturing, agriculture and energy have been getting more productive, but they have not been generating more jobs. Instead, companies are using machines or foreign workers. The result is this: There are probably more idle men now than at any time since the Great Depression, and this time the problem is mostly structural, not cyclical. This is a big problem. It can't be addressed through the sort of short-term Keynesian stimulus some on the left are still fantasizing about. It can't be solved by simply reducing the size of government, as some on the right imagine. It will probably require a broad menu of policies attacking the problem all at once: expanding community colleges and online learning; changing the corporate tax code and labor market rules to stimulate investment; adopting German-style labor market practices like apprenticeship programs, wage subsidies and programs that extend benefits to the unemployed for six months as they start small businesses. Reinvigorating the missing fifth—bringing them back into the labor market and using their capabilities—will certainly require money. If this were a smart country, we'd be having a debate about how to shift money from programs that provide comfort and toward programs that spark reinvigoration. But, of course, that's not what is happening. Discretionary spending, which might be used to instigate dynamism, is declining. Health care spending, which mostly provides comfort to those beyond working years, is expanding. Attempts to take money from health care to open it up for other uses are being crushed. We're locking in the nation's wealth into the Medicare program and closing off any possibility that we might do something significant to reinvigorate the missing fifth. Next time you see a politician demagoguing Medicare, ask this : Should we be using our resources in the manner of a nation in decline or one still committed to stoking the energy of its people and continuing its rise?

单选题 My inspiration is my grandmother, who's still alive at 96. She raised me from the time I was 8 on a dairy farm in Wisconsin. In another era she could have done what I do, although I didn't know what a CEO was then. I'm a real go-getter and don't know any other way. I tell my 12-year-old daughter, if you have a test, why not try for an A? I don't believe in half doing something. In my career, the biggest shock came in my 20's. I loved my job as a field systems analyst at 3M, and wanted my first manager's job at headquarters. They even told me I was the best candidate, totally qualified. Then they told me, "It's not possible because you're a woman." I was so shocked that I quit. I had this feeling of being totally blown away as I crawled back to Atlanta. I preach to people: there are no bad bosses. You learn how not to treat people. My worst boss was full of himself and wanted to micromanage. The man didn't have a complimentary bone in his body. I still have my performance review he wrote in small anal print. It was winter in Minnesota. I didn't want to drive. I was out the door at 5 p.m. because the bus left the front door at 5: 06. He put that down in my review how fast I was out the door. It didn't matter the rest of the year I was there until 6 or 7. Later, when I switched companies. I attended an off-site strategy meeting in Florida. There was a barbecue and the meeting continued on into the evening. My boss' boss threw a towel across the room and said, "Clean up, Carol." I caught the towel, went over and scrubbed his face. Everybody in the room went "Ohhhh." The luckiest thing in my career is that I have a computer science degree. Doors opened wide at a time when it wasn't necessarily great for women. If I could wave a magic wand, I'd have every girl pass college freshman calculus.

单选题By the author "ecocide' most probably means