单选题The standardized educational or psychological tests that are widely used to aid in selecting, classifying, assigning, or promoting students, employees, and military personnel have been the target of recent attacks in books, magazines, the daily press, and even in Congress. The target is wrong, for in attacking the tests, critics divert attention from the fault that lies with ill-informed or incompetent users. The tests themselves are merely tools, with characteristics that can be measured with reasonable precision under specified condition. Whether the results will be valuable, meaningless, or even misleading depends partly upon the tool itself hut largely upon the user. All informed predictions of future performance are based upon some knowledge of relevant past performance. How well the predictions will be validated by later performance depends upon the amount, reliability, and appropriateness of the information used and on the skill and wisdom with which it is interpreted. Anyone who keeps careful score knows that the information available is always incomplete and that the predictions are always subject to error. Standardized tests should be considered in this context. They provide a quick, objective method of getting some kinds of information about what a person has learned, the skills he has developed, or the kind of person he is. The information so obtained has, qualitatively, the same advantages and short-comings as other kinds of information. Whether to use tests, other kinds of information, or both in a particular situation depends, therefore, upon the empirical evidence concerning comparative validity, and upon such factors as cost and availability. In general, the tests work most effectively when the traits or qualities to he measured can be most precisely defined (for example, ability to do well in a particular course or training program) and least effectively when what is to be measured or predicted cannot be well defined (for example, personality or creativity). Properly used, they provide a rapid means of getting comparable information about many people. Sometimes they identify students whose high potential has not been previously recognized.

单选题Talk to those people who first saw films when they were silent, and they will tell you the experience was magic. The silent film had extraordinary powers to draw members of an audience into the story, and an equally potent capacity of make their imaginations work. It required the audience to become engaged—to supply voices and sound effects. The audience was the final, creative contributor to the process of making a film. The finest films of the silent era depended on two elements that we can seldom provide today a large and receptive audience and a well-orchestrated score. For the audience, the fusion of picture and live music added up to more than the sum of the respective parts. The one word that sums up the attitude of the silent filmmakers is enthusiasm, conveyed most strongly before formulas took shape and when there was more room for experimentation. This enthusiastic uncertainty often resulted in such accidental discoveries as new camera or editing techniques. Some films experimented with players; the 1915 film Regeneration, for example, by using real gangsters and streetwalkers, provided startling local color. Other films, particularly those of Thomas Ince, provided tragic endings as often as films by other companies supplied happy ones. Unfortunately, the vast majority of silent films survive today in inferior prints that no longer reflect the care that the original technicians put into them. The modern versions of silent films may appear jerky and flickery, but the vast picture palaces did not attract four to six thousand people a night by giving them eyestrain. A silent film depends on its visuals; as soon as you degrade those, you lose elements that go far beyond the image on the surface. The acting in silent was often very subtle and very restrained, despite legends to the contrary.

单选题While typing, Kathy had a habit of stopping ______ to give her long and flowing hair a smooth.

单选题Aimlessness has hardly been typical of the postwar Japan whose productivity and social harmony are the envy of the United States and Europe. But increasingly the Japanese are seeing a decline of the traditional work-moral values. Ten years ago young people were hardworking and saw their jobs as their primary reason for being，but now Japan has largely fulfilled its economic needs, and young people don"t know where they should go next. The coming of age of the postwar baby boom and an entry of women into the male-dominated job market have limited the opportunities of teenagers who are already questioning the heavy personal sacrifices involved in climbing Japan"s rigid social ladder to good schools and jobs. In a recent survey, it was found that only 24.5 percent of Japanese students were fully satisfied with school life, compared with 67.2 percent of students in the United States. In addition, far more Japanese workers expressed dissatisfaction with their jobs than did their counterparts in the 10 other countries surveyed. While often praised by foreigners for its emphasis on the basics, Japanese education tends to stress test taking and mechanical learning over creativity and self-expression. "Those things that do not show up in the test scores personality, ability, courage or humanity are completely ignored," says Toshiki Kaifu, chairman of the ruling Liberal Democratic Party"s education committee, "Frustration against this kind of thing leads kids to drop out and run wild." Last year Japan experienced 2,125 incidents of school violence, including 929 assaults on teachers. Amid the outcry, many conservative leaders are seeking a return to the prewar emphasis on moral education. Last year Mitsuo Setoyama, who was then education minister, raised eyebrows when he argued that liberal reforms introduced by the American occupation authorities after World War Ⅱ had weakened the "Japanese morality of respect for parents". But that may have more to do with Japanese life-styles. "In Japan," says educator Yoko Muro, "it"s never a question of whether you enjoy your job and your life, but only how much you can endure." With economic growth has come centralization; fully 76 percent of Japan"s 119 million citizens live in cities where community and the extended family have been abandoned in favor of isolated, two generation households. Urban Japanese have long endured lengthy commutes (travels to and from work) and crowded living conditions, but as the old group and family values weaken, the discomfort is beginning to tell. In the past decade, the Japanese divorce rate, while still well below that of the United States, has increased by more than 50 percent, and suicides have increased by nearly one-quarter.

单选题This month is expected to see that seminal(有创意的)moment when digital cinema will outstrip the 35mm technology that has been the dominant projection format in movie theatres for over 120 years. In 2009, digital accounted for only 15% of global screens. But the movie Avatar changed all that. 3D movies required digital, and Avatar's phenomenal success with 3D pushed cinemas to adopt digital screens. IMS Screen Digest Cinema Intelligence Service estimates that by the end of 2012, digital will account for 63% of screens, and by 2015, 83% . A majority of those screens will be based on Texas Instruments' digital light processing(DLP)technology, a technology that uses millions of tiny mirrors on a tiny chip, each of them capable of moving thousands of times per second to create a digital image. That same technology today is also beginning to be used in cellphones and digital cameras to project images in those devices onto ordinary surfaces. That will be a bigger opportunity, says Kent Novak, Texas Instruments' senior VP for DLP products, who was in Bangalore recently. Cinemas are moving rapidly to digital screens. Why? The first digital movie was premiered(首演)in 1999. Initially it was thought moving to digital would givebetter picture quality and cost savings, but it took many years for a few systems to get deployed. And then Avatar happened. That was really the tipping point. In 2008, 153D movies were released; in 2009, it was close to 50. Theatres were able to get more people and get a higher price for the ticket, so it became a significant revenue generator. We have seen more conversion of film to digital in the last two years than in the previous ten. You are now bringing the technology to smaller devices. We are moving to put these chips into cellphones, digital still cameras, camcorders, laptop accessories, tablets, docking stations, media players. We've been hearing of pico(handheld)projectors for some time now. But we don't really see products in the market. The technology has only recently reached a tipping point in terms of lighting efficiency and total brightness. Three years ago, 1 watt of power could get the brightness measurement of about 5 lumens. Today that 1 watt can give 20 lumens(making the projected image brighter). We designed the chip to be more efficient. Also, the industry driver for efficiency is LED. The amount of investment going into LED is enormous. As technology has improved, volumes have gone up, and cost has come down. Micromax and Spice in India have put projection even in some of their feature phones; Samsung has put projection on some of their phones. Nikon has DLP embedded in some of their digital still cameras; Sony has them in camcorders. What are the use cases that you see? You can use your phone to show video clips, pictures, power point presentations, and make it a shared experience. India has been more progressive in adopting the technology because feature phones are a phone during the day and become the primary entertainment source in the evenings. India also has mobile TV phones with pre-loaded Bollywood movies that can be projected out of the phone.

单选题David always had a bedtime story at 7 o'clock______.

单选题The manage suggested that the meeting ______ till next week. A．is postponed B．has been postponed C．was postponed D．be postponed

单选题{{B}}Directions: There are five reading passages in this part. Each passage is followed by four questions. For each question there are four suggested answers marked A, B, C and D. Choose the best answer and blacken the corresponding letter on the Answer Sheet.{{/B}}{{B}}Passage One{{/B}} One of the well-known of American writers is Samuel Clemens, whose pen name is Mark Twain. Bom in 1835, Twain grew up in the Mississippi River town of Hannibal, Missouri. As did many other boys of his day, Twain dreamed of traveling on river boats and of someday becoming a riverboat pilot. Twain used his memories of the life of a river town in his two most famous books, Huckleberry Finn and Torn Sawyer. As a young man, Twain held many jobs. He was a printer, a good miner, and, for a time, he was a riverboat pilot. During his pilot days, he adopted the name Mark Twain. This was a term used by the boatmen to mean that the water measured two fathoms, or twelve feet, which was deep enough for safe passage. Finally Twain became a successful writer. He traveled a great deal, writing and speaking, and became very popular both in the United States and in Europe. Twain's style of writing was simple and direct. Among the things he wrote about were superstitious (迷信的) people and people who were easily fooled. He used his unusual gift for humor to write about many things of importance.

单选题 Jonathan Swift made a famous Modest Proposal in 1729 that the babies of the Irish poor should be eaten to prevent them growing up to a poverty-stricken life of crime. It was, of course, ironic. But nearly 300 years later I would like to make a modest proposal about babies that is almost as astonishing, yet not at all ironic. I've come reluctantly to think, that perhaps some babies, in the public interest and to prevent them growing up to a life of violence, should be forcibly taken from their mothers and adopted. Freedom and compassion are two of the things I believe in most passionately and this proposal is entirely at odds with both, or so it seems. The image of little children being wrenched from the arms of their deeply upset mothers is one of the worst one can imagine. However, the parents of some of the criminally violent young people of today are not worthy of the name of mother or father. Some of those babies, given the extreme disadvantages of their upbringing, will grow up to torment, hurt and kill. All too often when a shocking murder is reported, it emerges that the killers had a background designed to produce such semi-psychotic violence. We could demand to know where the criminal justice system was in all this or why there are not police on the streets. But we don't often demand an explanation from the parents. Children from orderly homes do not tend to go about the streets looking for a fight. It is the children of the useless-there is no better word for it, I'm sorry to say-who go so tragically wrong. I am not talking about parents or children who suffer from mental illness; they can't be held responsible. I'm talking about parents who are pretty much in their fight minds, when not high on drink and drugs, and who choose to neglect their children, and who, neglecting or abusing those they have already, go on to have more. I mean never-married parents, with no standards, who have a string of partners coming and going, who have babies by different lovers, who are careless if those itinerants (partners) abuse their own children, who are running welfare scams or living by crime. What hope is there for their children? Now there's a challenge to politicians: stop talking about the cycle of deprivation and break it by taking away the babies and giving them to loving adoptive parents. A modest proposal, and a difficult one, but the only realistic one.

单选题On the closet ______ a pair of trousers his parents bought for his birthday. A) lying B) lies C) lie D) is laid

单选题A travel company wants to charter a plane to the Bahamas. Chartering the plane costs $8,000. So far, 18 people have signed up for the trip. If the company charges $300 per ticket, how many more passengers must sign up for the trip before the company can make any profit on the charter? A. 7 B. 9 C. 13 D. 27 E. 45

单选题According to the passage, the lawyer should

单选题The new government {{U}}embarked upon{{/U}} a program of radical economic reform.

单选题Tom's grandmother had to look ______ his little daughter at home as he took a business trip to another city．

单选题How can a single postage stamp be worth $16800? Any mistake in the printing of a stamp raises its value to stamp collectors. A mistake on one inexpensive postage stamp has the stamp worth a million and a half times its original value. The mistake was made more than a hundred years ago in the British colony of Mauritius, a small island in the Indian Ocean. In 1847 an order for stamps was sent to a London printer. Mauritius was to become the fourth country in the world to issue stamps. Before the order was filled and delivered, a ball was planned at Mauritius" Government House, and stamps were needed to send out the invitations. A local printer was instructed to copy the design for the stamps. He accidentally wrote the words "Post Office" instead of "Post Paid" on the several hundred stamps that he printed. Today there are only twenty-six of these misprinted stamps left. fourteen One-penny Orange-Reds and twelve Two-penny Blues. Because of the Two-penny Blue"s rareness and age, collectors have paid as much as $16800 for it.

单选题What we don"t know about kids and television could fill a weeklong miniseries. Given worries about everything from childhood obesity to scholastic shortcomings, it"s high time to find out. But before Congress approves $20 million a year to research children and the media, it should get more specific assurances that the money will pay for comprehensive, high-quality studies instead of bits of teasing information. Up to now, a patchwork of research on kids and TV has yielded plenty of suspicion but little real knowledge. Yes, a study two years ago found that teenagers who watched a lot of TV tended to be more aggressive. But what does that mean? Maybe more-aggressive kids are drawn more to TV. Ditto for the April study about preschoolers who watch hours of TV tending to have attention-span problems later on. It"s possible that children with a propensity toward attention problems are drawn more to that jumpy on-screen world in the first place. For better or worse, U.S. kids spend a lot of time in front of a TV or computer screen, two hours daily for those 5 and younger. If the schools spent two hours a day on a single activity, there would be intense concern about its value. So there is worth in legislation by Sen. Joe Lieberman to provide $100 million over five years for research on child development and electronic media. A scientific panel would set up a list of the key issues to be studied and review grant applications from universities or nonprofit institutes. This centralized approach makes sense—especially considering the money involved. Good studies are costly, and there haven"t been enough of them on this subject. Merely showing a link between TV viewing and a certain behavior doesn"t prove anything. In addition to the possibility the behavior is causing the TV watching instead of the other way around, a third factor could be causing both. Only carefully controlled studies obtain worthwhile results. At their best, such studies might tell us whether educational computer games for toddlers interrupt the natural development of the brain instead of aiding it, or whether seeing Ronald McDonald cavort on a soccer field makes a child more active or just more likely to crave French fries. Parents could decide limits based on more than instinct. But before spending the money, Congress should insist on a quality of research that will give the public answers about TV instead of more arguments. This shouldn"t be a handout to think tanks for more mushy research on a complicated but vital issue.