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单选题They overcame all the difficulties and fulfilled the plan ten days ahead of schedule, ______ was something we had not expected. A.which B.that C.this D.it
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单选题
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单选题For those who believe additional training would be beneficial, a booster program is available.
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单选题Of the two toys, the child chose ______. A. the less expensive one B. one most expensive C. a least expensive D. the most expensive of them
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单选题There is extraordinary exposure in the United States to the risks of injury and death from motor vehicle accidents. More than 80 percent of all households own passenger cars or light trucks and each of these is driven an average of more than 11,000 miles each year. Almost one-half of fatally injured drivers have a blood alcohol concentration (BAC) of 0.1 percent or higher. For the average adult, over five ounces of 80 proof spirits would have to be consumed over a short period of time attain these levels. One third of drivers who have been drinking, but fewer than 4 percent of all drivers, demonstrate levels. Although less than 1 percent of drivers with BACs of 0.1 percent or more are involved in fatal crashes, the probability of their involvement is 27 times higher than for those without alcohol in their blood. There are a number of different approaches to reducing injuries in which intoxication plays a role. Based on the observation that excessive consumption correlates with the total alcohol consumption of a country's population, it has been suggested that higher taxes on alcohol would reduce both. While the heavier drinkers would be taxed the most, anyone who drinks at all would be penalized by this approach. To make drinking and driving a criminal offense is an approach directed only at intoxicated drivers. In some states, the law empowers police to request breath tests of drivers cited for any traffic offense and elevated BAC can be the basis for arrest. The National Highway Traffic Safety Administration estimates, however, that even with increased arrests, there are about 700 violations for every arrest. At this level there is little evidence that laws serve as deterrents to drinking while intoxicated. In Britain, motor vehicle fatalities fell 25 percent immediately following implementation of the Road Safety Act in 1967. As the British increasingly recognized that they could drink and not be stopped, the effectiveness declined, although in the ensuing three years the fatality rate seldom reached that observed in the seven years prior to the Act. Whether penalties for driving with a high BAC or excessive taxation on consumption of alcoholic beverages will deter the excessive drinkers responsible for most fatalities is unclear. In part, the answer depends on the extent to which those with high BACs involved in crashes are capable of controlling their intake in response to economic or penal threat. Therapeutic programs which range from individual and group counseling and psychotherapy to chemotherapy constitute another approach, but they have not diminished the proportion of accidents in which alcohol was a factor. In the few controlled trials that have been reported there is little evidence that rehabilitation programs for those repeatedly arrested for drunken behavior have reduced either the recidivism or crash rates. Thus far, there is no firm evidence that Alcohol Safety Action Project supported programs, in which rehabilitation measures are requested by the court, have decreased recidivism or crash involvement for clients exposed to them, although knowledge and attitudes have improved. One thing is clear, however: unless we deal with automobile and highway safety and reduce accidents in which alcoholic intoxication plays a role, many will continue to die.
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单选题The secret agent concealed her real mission, therefore many local people were ______ into thinking that she was a good person.
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单选题 Once upon a time, innovation at Procter & Gamble flowed one way: from the United States outward. While the large Cincinnati-based corporation was no stranger to foreign markets, it usually sold them products that were already familiar to most Americans. Many Japanese families, for instance, swaddle their babies in Pampers diapers, and lots of Venezuelans brush their teeth with Crest. And of course (company executive assumed) American at home wanted these same familiar, red-white and blue brands. We might buy foreign-made cars, or chocolates, or cameras but household cleaners and detergents? Recently, however, P&G broke with this long-standing tradition. Ariel, a P&G laundry detergent, was born overseas, and is a familiar sight on store shelves in Europe and Latin America. Now bilingual packages of Ariel Ultra, a super-concentrated cleaner, are appearing on supermarket shelves in Los Angeles. Ariel's appearance in the United States reflects demographic changes making Hispanics the nation's fastest-growing ethnic group. Ariel is a hit with this population. In fact, many Mexican immigrants living in Southern California have been "importing" Ariel from Tijuana, Mexico. "Hispanics knew this product and wanted it," says P&G spokeswoman Marie Salvado. "We realized that we couldn't convince them to buy (our) other laundry detergents." P&G hopes that non-Hispanic consumers will give Ariel a try too. Ariel's already strong presence in Europe may provide a springboard for the company to expand into other markets as well. Recently P&G bought Rakona, Czechoslovakia's top detergent maker. Ariel, currently a top seller in Germany, is likely to be one of the first new brands to appear in Czech supermarkets. And Ariel is not the only foreign idea that the company hopes to transplant back to its home territory. Chinch, an all-purpose spray cleaner similar to popular European products, is currently being test-marketed in California and Arizona. Traditionally Americans have used separate cleaners for different types of surfaces, but market research shows that American preferences are becoming more like those in other countries. Insiders note that this new reverse flow of innovation reflects more sweeping changes at Procter & Gamble. The firm has hired many new Japanese, German, and Mexican managers who view P&G's business not as a one-way flow of American ideas, but a two-way exchange with other markets. Says Bonita Austin of the investment firm Wertheim-Schroeder, "When you met with P&G's top managers years ago, you wouldn't have seen a single foreign face." Today "they could even be in the majority." As Procter & Gamble has found, the United States is no longer an isolated market. Americans are more open than ever before to buying foreign-made products and to selling U. S.-made products overseas.
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单选题Mr. Jones was traveling in a car. Soon after setting out from a village to drive to London, he heard a strange noise from the back of the car. Naturally, he 1 to have a look. He examined the wheels closely but found nothing wrong. 2 , he got back into the car and continued his way. The noise began almost immediately and was louder than 3 . Quickly turning his head, the man saw what appeared to be a great black loud following the car. 4 He stopped at a village later on, he was told that a queen bee must be 5 in his car as there were thousands of bees nearby. 6 Learning his, the man realized that the only way to get rid of the bees would be to drive away as 7 as possible. After an hour"s hard driving, he arrived in London where he parked his car outside a hotel and went in to have a drink. It was not long 8 a waiter who had seen him 9 hurried in to inform him that his car was covered with bees. The poor driver telephoned the police and explained what had happened. The 10 decided that the best way to 11 the situation would be to call in a bee-keeper. In a short time, the bee-keeper arrived. He found the 12 passenger hidden near the wheel at the back of the car. Very thankful to the driver for his 13 gift, the bee-keeper took the queen and her thousands of 14 home in a large box. Then, the driver drove away in peace, 15 free from the "black cloud", which had hung over his car.
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单选题His office is______to the President's; it usually takes him about three minutes to get there.(2002年清华大学考博试题)
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单选题I am afraid to sleep. I have been afraid to sleep for the last few weeks. I am so tired that, finally, I do sleep, but only for a few minutes. It is not a bad dream that wakes me ; it is the reality I took with me into sleep . I try to think of something else. Immediately the woman in the marketplace comes into my mind. I was on my way to dinner last night when I saw her . She was selling skirts. She moved with the same ease and loveliness I often saw in the women of Laos. Her long black hair was as shiny as the black silk of the skirts she was selling . In her hair, she wore three silk ribbons, blue , green, and white. They reminded me of my childhood and how my girlfriends and I used to spend hours braiding ribbons into our hair. I don't know the word for "ribbons" , so I put my hand to my own hair and, with three fingers against my head , I looked at her ribbons and said "Beautiful. " She lowered her eyes and said nothing. I wasn't sure if she understood me(I don't speak Laotian very well). I looked back down at the skirts. They had designs in them: squares and triangles and circles of pink and green silk. They were very pretty. I decided to buy one of those skirts, and I began to bargain with her over the price. It is the custom to bargain in Asia. In Laos bargaining is done in soft voices and easy moves with the sort of quiet peacefulness. She smiled, more with her eyes than with her lips. She was pleased by the few words I was able to say in her language, although they were mostly numbers, and she saw that I understood something about the soft playfulness of bargaining. We shook our heads in disagreement over the price; then, immediately, we made another offer and then another shake of the head. She was so pleased that unexpectedly, she accepted the last offer I made. But it was too soon. The price was too low. She was being too generous and wouldn't make enough money. I moved quickly and picked up two more skirts and paid for all three at the price set; that way I was able to pay her three times as much before she had a chance to lower the price for the larger purchase. She smiled openly then, and, for the first time in months, my spirit lifted. I almost felt happy. The feeling stayed with me while she wrapped the skirts in a newspaper and handed them to me. When I left, though, the feeling left, too. It was as though it stayed behind in marketplace. I left tears in my throat. I wanted to cry. I didn't , of course. I have learned to defend myself against what is hard; without knowing it, I have also learned to defend myself against what is soft and what should be easy. I get up, light a candle and want to look at the skirts. They are still in the newspaper that the woman wrapped them in. I remove the paper, and raise the skirts up to look at them again before I pack them. Something falls to floor. I reach down and feel something cool in my hand. I move close to the candlelight to see what I have. There are five long silk ribbons in my hand, all different colours. The woman in the maketplace! She has given these ribbons to me! There is no defense against a generous spirit, and this time I cry, and very hard, as if I could make up for all the months that I didn't cry.
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单选题At the University of California at Los Angeles (UCLA) , a student loaded his class notes into a handheld e-mail device and tried to read them during an exam: a classmate turned him in. At the University of Nevada at Las Vegas (UNLV) students photographed test questions with their cell phone cameras and transmitted them to classmates. The university put in place a new examination-supervision system. "If they"d spend as much time studying, they"d all be A students," says Ron Yasbin, dean of the College of Sciences of UNLV. With a variety of electronic devices, American students find it easier to cheat. And college officials find themselves in a new game of eat and mouse. They are trying to fight would-he cheats in the exam season by cutting off Internet access from laptops(笔记本电脑), demanding the surrender of cell phones before tests or simply requiring that exams be taken with pens and paper. "It is annoying. My hand-writing is so bad," said Ryan Dapremont, 21 who just finished his third year at Pepperdine University in California. He had to take his exams on paper. Dapremont said technology has made cheating easier, but plagiarism(剽窃) in writing papers was probably the biggest problem. Students can lift other people"s writings off the Internet without attributing them. Still, some students said they thought cheating these days was more a product Of the mindset, not the tools at hand. "Some people put too much emphasis on where they"re going to go in the future, and all they"re thinking about is graduate school and the next step," said Lindsay Nicholas, a third-year student at UCLA. She added that pressure to succeed "sometimes clouds everything and makes people do things that they shouldn"t do. " Some professors said they tried to write exams for which it was hard to cheat, posing questions that outside resources would not help answer. Many officials said that they rely on campus honor codes. They said the most important thing was to teach students not to cheat in the first place.
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单选题The newly-painted white tower looks magnificent ______ the blue sky.A. inB. overC. aboveD. against
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单选题It is often said that ______ teachers have ______ very easy life. A) /, / B) /, a C) the, / D) the, a
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单选题From the situation described in the first paragraph, we know that ______.
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单选题The United States is a country made up of many different races. Usually they are mixed together and can't be told from one another. But many of them still talk about where their ancestors came from. It is something they are proud of. The original Americans, of course were the Indians. The so-called white men who then came were mostly from England. But many came from other countries like Germany and France. One problem the United States has always had is discrimination. As new groups came to the United States they found they were discriminated against. First it was the Irish and Italians. Later it was the blacks. Almost every group has been able to finally escape this discrimination. The only immigrants who have not are the blacks. Surprisingly enough the worst discrimination today is shown towards the Indians. One reason the Indians are discriminated against is that they have tried so hard to keep their identity. Of course they are not the only ones who have done so. The Japanese have their Little Tokyo in Los Angeles and the Chinese a Chinatown in New York. The Dutch settlement in Pennsylvania also stays separate from other people. Their towns are like something from the 19th century. They have a different reason from the other groups for staying separately. They live separately for religious reasons rather than keep together in a racial group. Although some groups have kept themselves separate and others have been discriminated against, all groups have helped make the United States a great county. There is no group that has not helped in some way. And there is no group that can say they have done the most to make it a great country. Many people still come from other countries to help the United States grow. A good example is the American project that let a man walk on the moon. It was a scientist from Germany who was most responsible for doing that. It is certain that in the future the United States will still need the help of people from all racial groups to remain a great country.
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单选题Which of the following, according to the text, is true?
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单选题The outbreak of swine flu that was first detected in MEXICO was declared a global epidemic on June, 11, 2009. It is the first worldwide epidemic 1 by the World Health Organization in 41 years. The heightened alert 2 an emergency meeting with flu experts in Geneva that assembled after a sharp rise in cases in Australia, and rising 3 in Britain, Japan, Chile and elsewhere. But the epidemic is " 4 " in severity, according to Margaret Chan, the organization"s director general, 5 the overwhelming majority of patients experiencing only mild symptoms and a full recovery, often in the 6 of any medical treatment. The outbreak came to global 7 in late April 2009, when Mexican authorities noted an unusually large number of hospitalizations and deaths 8 healthy adults. As much of Mexico City shut down at the height of a panic, cases began to 9 in New York City, the southwestern United States and around the world. In the United States, new cases seemed to fade 10 warmer weather arrived. But in late September 2009, officials reported there was 11 flu activity in almost every state and that virtually all the 12 tested are the new swine flu, also known as (A) HIN1, not seasonal flu. In the U.S., it has 13 more than one million people, and caused more than 600 deaths and more than 6, 000 hospitalizations. Federal health officials 14 Tamiflu for children from the national stockpile and began 15 orders from the states for the new swine flu vaccine. The new vaccine, which is different from the annual flu vaccine, is 16 ahead of expectations. More than three million doses were to be made available in early October 2009, though most of those 17 doses were of the FluMist nasal spray type, which is not 18 for pregnant women, people over 50 or those with breathing difficulties, heart disease or several other 19 . But it was still possible to vaccinate people in other high-risk groups, health care workers, people 20 infants and healthy young people.
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单选题 If soldiering was for the money, the Special Air Service (SAS) and the Special Boat Service (SBS) would have disintegrated in recent years. Such has been the explosion in private military companies (PMCs) that they employ an estimated 30,000 in Iraq alone—and no government can match their fat salaries. A young SAS trooper earns about £ 2,000 ($3,500 ) a month; on the "circuit", as soldiers call the private world, he could get £ 15,000. Why would he not'? For reasons both warm-hearted and cool-headed. First, for love of regiment and comrades, bonds that tend to be tightest in the most select units. Second, for the operational support, notably field medicine, and the security, including life assurance and pension, that come with the queen's paltry shilling. Although there has been no haemorrhaging of special force (SF) fighters to the private sector, there has been enough of a trickle to cause official unease. A memo recently circulated in the Ministry of Defence detailed the loss of 24 SF senior non-commissioned officers to private companies in the past year. All had completed 22 years of service, and so were eligible for a full pension, and near the end of their careers. Yet there is now a shortage of hard-bitten veterans to fill training and other jobs earmarked for them, under a system for retaining them known as "continuance." America has responded to the problem by throwing cash at it, offering incentives of up to $150,000 to sign new contracts. The Ministry of Defence has found a cheaper ploy. It has spread the story of two British PMC employees, recently killed in Iraq, whose bodies were left rotting in the sun.
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单选题WhatadvicemightCartwrightgivetothosewhosometimeshavebaddreams?
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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 one best answer and blacken the corresponding letter on the Answer Sheet.{{/B}}{{B}}Passage One{{/B}} Sometimes children are kidnapped. Kidnapping is like stealing a child. It is important that kidnapped children are found and brought home as soon as possible. The sooner the public knows about a kidnapping the sooner they might be able to help. Some people decided to start a program that would alert the public about kidnappings right away. This program is called Care Alert. The Care Alert program gives television and radio stations important information about a recently kidnapped child. These stations will then tell the public what happened in hopes that someone might be able to help. Anyone that may have seen something about the kidnapping could then call the police. Sometimes one parent of a child kidnaps his or her own child. These kidnappings are not usually used in the Care Alert program. The Care Alert program is only used when a stranger has taken a child. When a child is kidnapped he is in a lot of danger. It is very important to find him as soon as possible. It is hoped that this new Care Alert program will save children's lives.
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