单选题When they had finished playing, the children were made to ______ all the toys they had taken out. [A] put off [B] put up [C] putout [D] put away

单选题从下面提供的答案中选出应填入下列英文语句中______内的正确答案。 Application development increasingly means Windows development, and the popularity of visual development tools has (1) in tandem with Windows itself These tools create beautiful windowing (2) , and their fast development cycles and easy learning curves make them a good (3) for many types of PC development projects. Todays developers are leveraging these tools and the abundance of heap, powerful PCs to shift the balance of power to the desktop. As the world moves inexorably toward Windows and other (4) user interfaces, developers can choose from an abundance of (5) oriented tools. Popular examples include Microsoft Corp.s Visual Basic, Powersoft Corp.s PowerBuilder, Gupta Technology Corp.s SQL Windows，and so on.

单选题We each ______ strong points and each of us on the other hand ______ weak points. A) have; have B) has; have C) has; has D) have; has

单选题During World War II the Allies suffered a long ______ of defeats before they finally achieved victory.

单选题Take your time and think the matter over before you ______ a conclusion.

单选题My mother _______ that sweater last year. A. made B. did C. makes D. does

单选题"We're using the wrong word," says Sean Drysdale, a desperate doctor from a rural hospital at Hlabisa in northern KwaZulu-Natal. "This isn't an epidemic, it's a disaster. " A recent UNIEF report, which states that almost one-third of Swaziland's 900,000 people are infected with HIV, the virus that causes AIDS, supports this diagnosis. HIV is spreading faster in southern Africa than anywhere else in the world. But is anyone paying attention? Despite the fact that most of the world's 33.5 million HIV/AIDS cases are in sub-Saharan Africa—with an additional 4 million infected each year—the priorities at last week's Organization of African Unity summit were conflict resolution and economies development. Yet the epidemic could have a greater effect on economic development—or, rather, the lack of it—than many politicians suspect. While business leaders are more concerned about the 2K millennium bug than the long-term effect of AIDS, statistics show that the workfare in South Africa, for instance, is likely to be 20% HIV positive by next year. Medical officials and researchers warn that not a single country in the region has a cohesive government strategy to tackle the crisis. The way managers address AIDS in the workplace will determine whether their companies survive the first decade of the 21st century, says Deane Moore, an actuary for South Africa's Metropolitan Life Insurance Company. Moore estimates that in South Africa there will be 580,000 new AIDS cases a year and a life expectancy of just 38 by 2010. "We'll be back to the Middle Ages," says Drysdale, whose hospital is in one of the areas in South Africa with the highest rates of HIV infection. "The graph is heading toward the vertical. And yet people are still not taking it seriously. " Most southern African countries are simply too poor to supply more than basic health services, let alone medicines, to confront the crisis. Patients in some government hospitals in Harare have to supply their own bedding, food, drugs and, in some cases, even their own nurses. Zimbabwe's frail domestic economy depends to a large extent on informal enterprises and small businesses, many of which are going bankrupt as AIDS takes its toll on owners and employees. "The ripple effect is devastating," says Harare AIDS researcher Rene Loewenson. More ominous are the implications for South Africa with a sophisticated industrial infrastructure as well as a widespread informal sector. While the South African government is active in promoting AIDS education, it hasn't the money, manpower or material to cope with the attack of AIDS.

单选题"There is one and only one social responsibility of business," wrote Milton Friedman, a Nobel prize-winning economist, "That is, to use its resources and engage in activities designed to increase its profits." But even if you accept Friedman"s premise and regard corporate social responsibility (CSR) policies as a waste of shareholders" money, things may not be absolutely clear-cut. New research suggests that CSR may create monetary value for companies—at least when they are prosecuted for corruption. The largest firms in America and Britain together spend more than $15 billion a year on CSR, according to an estimate by EPG, a consulting firm. This could add value to their businesses in three ways. First, consumers may take CSR spending as a "signal" that a company"s products are of high quality. Second, customers may be willing to buy a company"s products as an indirect way to donate to the good causes it helps. And third, through a more diffuse "halo effect," whereby its good deeds earn it greater consideration from consumers and others. Previous studies on CSR have had trouble differentiating these effects because consumers can be affected by all three. A recent study attempts to separate them by looking at bribery prosecutions under America"s Foreign Corrupt Practices Act (FCPA). It argues that since prosecutors do not consume a company"s products as part of their investigations, they could be influenced only by the halo effect. The study found that, among prosecuted firms, those with the most comprehensive CSR programmes tended to get more lenient penalties. Their analysis ruled out the possibility that it was firms" political influence, rather than their CSR stand, that accounted for the leniency: Companies that contributed more to political campaigns did not receive lower fines. In all, the study concludes that whereas prosecutors should only evaluate a case based on its merits, they do seem to be influenced by a company"s record in CSR. "We estimate that either eliminating a substantial labour-rights concern, such as child labour, or increasing corporate giving by about 20% results in fines that generally are 40% lower than the typical punishment for bribing foreign officials," says one researcher. Researchers admit that their study does not answer the question of how much businesses ought to spend on CSR. Nor does it reveal how much companies are banking on the halo effect, rather than the other possible benefits, when they decide their do-gooding policies. But at least they have demonstrated that when companies get into trouble with the law, evidence of good character can win them a less costly punishment.

单选题 You hear the refrain all the time: the U. S. economy looks good statistically, but it doesn't feel good. Why doesn't ever-greater wealth promote ever-greater happiness? It is a question that dates at least to the appearance in 1958 of The Affluent (富裕的) Society by John Kenneth Galbraith, who died recently at 97. The Affluent Society is a modern classic because it helped define a new moment in the human condition. For most of history, "hunger, sickness, and cold" threatened nearly everyone, Galbraith wrote. "Poverty was found everywhere in that world. Obviously it is not of ours. " After World War Ⅱ, the dread of another Great Depression gave way to an economic boom. In the 1930s unemployment had averaged 18.2 percent; in the 1950s it was 4. 5 percent. To Galbraith, materialism had gone mad and would breed discontent. Through advertising, companies conditioned consumers to buy things they didn' t really want or need. Because so much spending was artificial, it would be unfulfilling. Meanwhile, government spending that would make everyone better off was being cut down because people instinctively—and wrongly—labeled government only as "a necessary evil" It's often said that only the rich are getting ahead; everyone else is standing still or falling behind. Well, there are many undeserving rich—overpaid chief executives, for instance. But over any meaningful period, most people's incomes are increasing. From 1995 to 2004, inflation-adjusted average family income rose 14.3 percent, to $43,200. People feel "squeezed" because their rising incomes often don't satisfy their rising wants—for bigger homes, more health care, more education, faster Internet connections. The other great frustration is that it has not eliminated insecurity. People regard job stability as part of their standard of living. As corporate layoffs increased, that part has eroded. More workers fear they've become "the disposable American," as Louis Uchitelle puts it in his book by the same name. Because so much previous suffering and social conflict stemmed from poverty, the arrival of widespread affluence suggested utopian (乌托邦式的) possibilities. Up to a point, affluence succeeds. There is much less physical misery than before. People are better off. Unfortunately, affluence also creates new complaints and contradictions. Advanced societies need economic growth to satisfy the multiplying wants of their citizens. But the quest for growth lets loose new anxieties and economic conflicts that disturb the social order. Affluence liberates the individual, promising that everyone can choose a unique way to self-fulfillment. But the promise is so extravagant that it predestines many disappointments and sometimes inspires choices that have anti-social consequences, including family breakdown and obesity (肥胖症). Statistical indicators of happiness have not risen with incomes. Should we be surprised? Not really. We've simply reaffirmed an old truth: the pursuit of affluence does not always end with happiness.

单选题The tanker broke in the middle, ______ out a great amount of oil into the sea. A. poured B. pouring C. to pour D. having poured

单选题Ploughs and other agricultural implements were on display at the recent exhibition. (清华大学2005年试题)

单选题My teacher was made______his teaching because of poor health.

单选题The reason why all the solar energy falling on the earth can' t be utilized is that ______ .

单选题The store displayed its most ______products in the front window.(2014年厦门大学考博试题)

单选题{{B}}11-15{{/B}} After the violent earthquake that shook Los Angeles in 1994, earthquake scientists had good news to report: the damage and death toll could have been much worse. More than 60 people died in this earthquake. By comparison, an earthquake of similar intensity that shook America in 1988 claimed 25, 000 victims. Injuries and deaths were relatively less in Los Angeles because the quake occurred at 4:31 a.m. on a holiday, when traffic was light on the city's highways. In addition, changes made to the construction codes in Los Angeles during the last 20 years have strengthened the city's buildings and highways, making them more resistant to quakes. Despite the good news, civil engineers are not resting on their successes. Pinned to their drawing boards are blueprints for improved quake-resistant buildings. The new designs should offer even greater security to cities where earthquakes often take place. In the past, making structures quake-resistant meant firm yet flexible materials, such as steel and wood, that bend without breaking. Later, people tried to lift a building off its foundation, and insert rubber and steel between the building and its foundation to reduce the impact of ground vibrations. The most recent designs give buildings brains as well as concrete and steel supports, called smart buildings. The structures respond like living organisms to an earthquake's vibrations. When the ground shakes and the building tips forward, the computer would force the building to shift in the opposite direction. The new smart structures could be very expensive to build. However, they would save many lives and would be less likely to be damaged during earthquakes.

单选题Many things make people think artists are weird—the odd hours, the nonconformity, the clove cigarettes. However, the weirdest may be this: artists' only jobs are to explore emotions, and yet they choose to focus on the ones that feel lousy. This wasn't always so. The earliest forms of art, like painting and music, are those best suited for expressing joy. But somewhere in the 19th(上标) century, more artists began seeing happiness as insipid, phony or, worst of all, boring. In the 20th(上标) century, classical music became more atonal, visual art more unsettling. Sure, there have been exceptions, but it would not be a stretch to say that for the past century or so, serious art has been at war with happiness. In 1824, Beethoven completed his "Ode to Joy". In 1962, novelist Anthoy Burgess used it in A Clockwork Orange as the favorite music of his ultra-violent antihero. You could argue that art became more skeptical of happiness because modern times have seen such misery. But the reason may actually be just the opposite: there is too much damn happiness in the world today. In the West, before mass communication and literacy, the most powerful mass medium was the church, which reminded worshippers that their souls were in peril and that they would someday be meat for worms. Today the messages that the average Westerner is bombarded with are not religious but commercial, and relentlessly happy. Since these messages have an agenda—to prey our wallets from our pockets—they make the very idea of happiness seem bogus(假的). "Celebrate!" commanded the ads for the arthritis drug Celebrex, before we found out it could increase the risk of heart attack. What we forget—what our economy depends on us forgetting—is that happiness is more than pleasure without pain. The things that bring the greatest joy carry the greatest potential for loss and disappointment. Today, surrounded by promises of easy happiness, we need someone to tell us that it is OK not to be happy, that sadness makes happiness deeper. As the wine-connoisseur movie Sideways tells us, it is the kiss of decay and mortality that makes grape juice into Pinot Norway need art to tell us, as religion once did, that you will die, that everything ends, and that happiness comes not in denying this but in living with it. It's a message even more bitter than a clove cigarette, yet, somehow, is a breath of fresh air.

单选题King Richard III was a monster. He poisoned his wife, stole the throne from his two young nephews and ordered them to be smothered in the Tower of London. Richard was a sort of Antichrist the King --"that bottled spider, that poisonous bunchbacked toad. " Anyway, that was Shakespeare's version. Shakespeare did what the playwright does: he turned history into a vivid, articulate, organized dream-repeatable nightly. He put the crouch back onstage, and sold tickets. And who Would say that the real Richard known to family and friends was not identical to Shakespeare's memorably loathsome creation? The actual Richard went dimming into the past and vanished. When all the eye-witnesses are gone, the artist's imagination begins to twist. Variations on the King Richard Effect are at work in Oliver Stone's JFK. Richard III was art, but it was propaganda too. Shakespeare took the details of his plot from Tudor historians who wanted to blacken Richard's name. Several centuries passed before other historians began to write about Richard's virtues and suggest that he may have been a victim of Tudor malice and what is the cleverest conspiracy of all: art. JFK is a long and powerful harangue about the death of the man--Stone keeps calling "the slain young king.' What are the rules of Stone's game? Is Stone functioning as commercial entertainer? Propagandist? Documentary filmmaker? Historian? Journalist? Fantasist? Sensationalist? Crazy conspiracy-monger? Lone hero crusading for the truth against a corrupt Establishment? Answer: some of the above. The first superficial effect of JFK is to raise angry little scruples like welts in the conscience. Wouldn't it be absurd if a generation of younger Americans, with no memory of 1963, were to form their ideas about John Kennedy's assassination from Oliver Stone's report of it? But worse things have happened--including, perhaps, the Warren Commission report? Stone uses a suspect, mixed art form, and JFK raises the familiar ethical and historical problems of docudrama. But so what? Artists have always used public events as raw material, have taken history into their imaginations and transformed it. The fall of Troy vanished into the Iliad. The Battle of Borodino found its most memorable permanence in Tolstoy's imagining of it in War and Peace. Especially in a world of insatiable electronic storytelling, real history procreates, endlessly conjuring new versions of itself. Public life has become a metaphysical breeder of fictions. Watergate became an almost continuous television miniseries--although it is interesting that the movie of Woodward and Bernstein's All The President's Men stayed close to the known facts and, unlike JFK, did not validate dark conjecture.

单选题The lives of very few Newark residents are untouched by violence: New Jersey's biggest city has seen it all. Yet the murder of three young people, who were forced to kneel before being shot in the back of the head in a school playground on August 4th, has shaken the city. A fourth, who survived, was stabbed and shot in the face. The four victims were by all accounts good kids, all enrolled in college, all with a future. But the cruel murder, it seems, has at last forced Newarkers to say they have had enough. Grassroots organizations, like Stop Shootin', have been flooded with offers of help and support since the killings. Yusef Ismail, its co-founder, says the group has been going door-to-door asking people to sign a pledge of non-violence. They hope to get 50,000 to promise to "stop shootin', start thinkin', and keep livin'." The Newark Community Foundation, which was launched last month, announced on August 14th that it will help pay for Community Eye, a surveillance system tailored towards gun crime. Cory Booker, who became mayor 13 months ago with a mission to revitalize the city, believes the surveillance program will be the largest camera and audio network in any American city. More than 30 cameras were installed earlier this summer and a further 50 will be installed soon in a seven-square-mile area where 80% of the city's recent shootings have occurred. And more cameras are planned. When a gunshot is detected, the surveillance camera zooms in on that spot. Similar technology in Chicago has increased arrests and decreased shootings. Mr. Booker plans to announce a comprehensive gun strategy later this week. Mr. Booker, as well as church leaders and others, believes (or hopes) that after the murder the city will no longer stand by in coldness. For generations, Newark has been paralyzed by poverty—almost one in three people lives below the poverty line—and growing indifference to crime. Some are skeptical. Steve Malanga of the conservative Manhattan Institute notes that Newark has deep social problems: over 60% of children are in homes without fathers. The school system, taken over by the state in 1995, is a mess. But there is also some cause for hope. Since Mr. Booker was elected, there has been a rise in investment and re-zoning for development. Only around 7% of nearby Newark airport workers used to come from Newark; now, a year later, the figure is 30%. Mr Booker has launched a New York-style war on crime. So far this year, crime has fallen 11% and shootings are down 30% (though the murder rate looks likely to match last year's high).

单选题The year 2000 will bring big changes in communication. Cell phones will be small enough to carry in your pocket. Videophones will let you see the person you are talking to on the phone. Tiny hand size computers will know your favorite subjects. The Internet and email will be everywhere. Technologists believe 2000 will be the year of video messaging. You will be able to see whom you’re talking to. Also in the near future small wireless boxes will pick up information from satellites. In 5 years, computers won’t need to be connected through wires. All of this will be good for rural areas and countries that don’t have cable or telephone now. In 20 years you may only need to think about something and the computer will do it. Constance Hale is the author of Sin and Syntax, "I believe that email has been an incredible boon to communication. People are writing today where they would have been telephoning yesterday. So people are engaging with words more than they have for the last couple generations." If people use email and the Internet more, it could make people better readers and writers. Some people think the most important part of communication is to make people understand each other better. Will technology make that easier? The translator also comes in handy in medical emergencies. Tam Dinh says, "Where people are injured it’s always important to get as much information as quickly as possible." Bob Parks is an Associate Editor of Wired Magazine, "Bob’s morning begins at about 6:45 am. and Bob is kind of mad, because Bob usually gets up at around 7:15 and likes to cut it close with his morning commute, but I look at my radio and it says that there’s a traffic jam on 101 South and I’m gonna need an extra 1/2 hour. And so my radio has got a net connection, wireless net connection as well as a good old power cord to the wall and it has received notice that there’s a traffic jam and it has calculated an extra 1/2 hour commute time." Some day everything may be connected to the Internet. Your refrigerator will add milk to your Internet grocery list when the date on the carton has passed. Light bulbs will be ordered before they bum out. It’s fun to try to guess the future. Usually the predictions are wrong. The one thing we know for sure is that we can’t imagine how technology will change.