单选题It is a complicated problem. A. strange B. complex C. difficult D. unusual

单选题 第三篇 Satiric Literature Perhaps the most striking quality of satiric literature is its freshness, its originality of perspective. Satire rarely offers original ideas. Instead, it presents the familiar in a new form. Satirists do not offer the world new philosophies. What they do is look at familiar conditions from a perspective that makes these conditions seem foolish, harmful, or affected. Satire jars us out of complacence into a pleasantly shocked realization that many of the values we unquestioningly accept are false. Don Quixote makes chivalry seem absurd; Brave New World ridicules the pretensions of science; A Modest Proposal dramatizes starvation by advocating cannibalism. None of these ideas is original. Chivalry was suspect before Cervantes, humanists objected to the claims of pure science before Aldoua Huxley, and people were aware of famine before Swift. It was not the originality of the idea that made these satires popular. It was the manner of expression, the satiric method, that made them interesting and entertaining. Satires are read because they are aesthetically satisfying works of art, not because they are morally wholesome or ethically instructive. They are stimulating and refreshing because with common sense briskness they brush away illusions and second-hand opinions. With spontaneous irreverence, satire rearranges perspectives, scrambles familiar objects into incongruous juxtaposition, and speaks in a personal idiom instead of abstract platitude. Satire exists because there is need for it. It has lived because readers appreciate a refreshing stimulus, an irreverent reminder that they live in a world of platitudinous thinking, cheap moralizing, and foolish philosophy. Satire serves to prod people into all awareness of truth, though rarely to any active on behalf of truth. Satire tends to remind people that much of what they see, hear, and read in popular media is sanctimonious, sentimental, and only partially true. Life resembles in only a slight degree the popular image of it. Soldiers rarely hold die ideals that movies attribute to them, nor do ordinary citizens devote their lives to unselfish service of humanity. Intelligent people know these things but tend to forget them when they do not hear them expressed.

单选题 DNA Fingerprinting DNA is the genetic material found within the cell nuclei of all living things. In mammals (哺乳动物) the strands of DNA are grouped into structures called chromosomes (染色体). With the exception of identical twins, the complete DNA of each individual is unique. DNA fingerprinting is sometimes called DNA typing. It is a method of identification that compares bits of DNA. A DNA fingerprint is constructed by first drawing out a DNA sample from body tissue or fluid such as hair, blood, or saliva (唾液). The sample is then segmented using enzymes (酶), and the segments are arranged by size. The segments are marked with probes and exposed on X-ray film, where they form a pattern of black bars— the DNA fingerprint. If the DNA fingerprints produced from two different samples match, the two samples probably came from the same person. DNA fingerprinting was first developed as an identification technique in 1985. Originally used to detect the presence of genetic diseases, it soon came to be used in criminal investigations and legal affairs. The first criminal conviction based on DNA evidence in the United States occurred in 1988. In criminal investigations, DNA fingerprints derived from evidence collected at the crime scene are compared to the DNA fingerprints of suspects. Generally, courts have accepted the reliability of DNA testing and admitted DNA test results into evidence. However, DNA fingerprinting is controversial in a number of areas: the accuracy of the results, the cost of testing, and the possible misuse of the technique. The accuracy of DNA fingerprinting has been challenged for several reasons. First, because DNA segments rather than complete DNA strands are "fingerprinted": a DNA fingerprint may not be unique; large scale research to confirm the uniqueness of DNA fingerprinting test results has not been conducted. In addition, DNA fingerprinting is often done in private laboratories that may not follow uniform testing standards and quality controls. Also, since human beings must interpret the test, human error could lead to false results. DNA fingerprinting is expensive. Suspects who are unable to provide their own DNA to experts may not be able to successfully defend themselves against charges based on DNA evidence. Widespread use of DNA testing for identification purposes may lead to the establishment of a DNA fingerprint database.

单选题This kind of material can resist heat and moisture.

单选题We have to think very carefully before we take any action, because it's a very serious situation we have encountered.

单选题What is most obvious in this book are all those details of daily living which make Mrs. Richard anything but common.

单选题How long did the author wander about in the streets before he stopped under a bridge?

单选题The expedition reached the summit at 10:30 that morning.

单选题This kind of material was seldom used in building houses during the Middle Ages．

单选题You should take books with you when you go out with your child.

单选题Coming Soon to a Theater Near You! What are special effects? Do you enjoy movies that use a lot of special effects Dinosaurs(恐龙) from the distant past! Space battles from the distant future! There has been a revolution in special effects, and it has transformed the movies we see. The revolution began in the mid 1970s with George Lucas"s Star Wars, a film that stunned (使震惊) audiences. That revolution continues to the present, with dramatic changes in special effects technology. The company behind these changes is Lucas"s Industrial Light & Magic (ILM). And the man behind the company is Dennis Muren, who has worked with Lucas since Star Wars. Muren"s interest in special effects began very early. At the age of 6, he was photographing toy dinosaurs and spaceships. At 10, he had an 8 millimeter movie camera and was making these things move through stop-motion. (Stop-motion is a process in which objects are shot with a camera, moved slightly, shot again, and so on. When the shots are put together, the objects appear to move. ) Talk to Muren and you"ll understand what ILM is all about: taking on new challenges. By 1989, Muren decided he had pushed the old technology as far as it would go. He saw computer graphics (图像)(CG) technology as the wave of the future and took a year off to master it. With CG technology, images can be scanned into a computer for processing, for example, and many separate shots can be combined into a single image. CG technology has now reached the point, Muren says, where special effects can be used to do just about anything so that movies can tell stories better than ever before. The huge success of Jurassic Park and its sequel (续集), The Lost World, the stars of which were computer-generated dinosaurs, suggests that this may very well be true.

单选题I am very grateful to you for your assistance.

单选题下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。 American Sports The United States is a sports-loving nation. Sports in America take a variety of forms: organized competitive struggles, which draw huge crowds to cheer their favorite team to victory; athletic games, played for recreation anywhere sufficient space is found; and hunting and fishing. Most sports are seasonal, so that what is happening in sports depends upon the time of year. Some sports are called spectator sports, as the number of spectators greatly exceeds the number playing in the game. Baseball is the most popular sport in the US. It is played throughout the spring and summer, and professional baseball teams play well into the fall. Although no other game is exactly like baseball, perhaps the one most nearly like it is the English game of cricket. Football is the most popular sport in the fall. The game originated as a college sport more than 75 years ago. It is still played by almost every college and university in the country, and the football stadiums of some of the largest universities seat as many as 80,000 people. The game is not the same as European football or soccer. In American football there are 11 players on each team, and they are dressed in padded uniforms and helmets because the game is rough and injuries are likely to occur. Basketball is the winter sport in American schools and colleges. Like football, basketball originated in the US and is not popular in other countries. Many Americans prefer it to football because it is played indoors throughout the winter and because it is a faster game. It is a very popular game with high schools, and in more than 20 states, state-wide high school matches are held yearly. Other spectator sports include wrestling, boxing, and horse racing. Although horse-racing fans call themselves sportsmen, the accuracy of the term is questionable, as only the jockeys who ride the horses in the races can be considered athletes. The so-called sportsmen are the spectators, who do "not assemble" primarily to see the horses race, hut to bet upon the outcome of each race. Gambling is the attraction of horse racing.

单选题It was no {{U}}match{{/U}} that his car was seen near the bank at the time of the robbery. A. coincidence B. convention C. certainty D. complication

单选题The price of beer {{U}}ranged{{/U}} from 50 cents to $ 4 per liter during the summer season.

单选题The little girl grasped her mother"s arm as she crossed the street.

单选题 阅读下面这篇短文，短文后列出了7个句子，清根据短文的内容对每个句于做出判断。如果该句提供的是正确信息，请选A；如果该句提供的是错误信息，请选B；如果该句的信息文章中没有提及，请选C。 {{B}} The Science of Persuasion{{/B}} If leadership consists of getting things done through others, then persuasion is one of the leader's essential tools. Many executives have assumed that this tool is beyond their grasp, available only to the charismatic (有魅力的) and the eloquent. Over. the past several decades, though, experimental psychologists have learned which methods reliably lead people to concede, comply, 'or change. Their research shows that persuasion is governed by several principles that can be taught and applied. The first principle is that people are more likely to follow someone who is similar to them than someone who is not. Wise managers, then, ask peers to help make their cases. Second, people are more willing to cooperate with those who are not only like them but who like them, as well. So it's worth the time to uncover real similarities and offer genuine praise. Third, experiments confirm the intuitive truth that people tend to treat you the way you treat them. It's sound policy to do a favor before seeking one. Fourth, individuals are more likely to keep promises they make voluntarily and clearly. The message for managers here is to get commitments in writing. Fifth, studies show that people really do defer to (服从) experts. So before they attempt to exert influence, executives should take pains to establish their own expertise and not assume that it's self-evident. Finally, people want more of a commodity when it's scarce; it follows, then, that exclusive information is more persuasive than widely available data.

单选题Income Tax For many young Americans, graduating from college means finding a job, moving out of the dorm room and beginning to register one"s annual earnings with the US government. That last item is the law, though sometimes it"s a hassle (难事) to obey. Independent tax advisor Bob Gilbert calls the US income tax system "amazingly complicated". But he adds that "very little of the complicated tax law applies to young people who are just beginning their careers". According to Gilbert, 80 to 90 percent of Americans are not really burdened by the system"s complications. Still, all the numbers and forms can be a little confusing to those who are just starting their careers. Some pull out their calculators and try to do the math alone. Some use income tax software. Others just hand the whole responsibility over to tax firms like Gilbert"s. According to income tax law expert Linda Beale, young people will often follow their parents" lead when filling their income forms. "Young people who grow up in wealthy households typically use professional tax services because their parents have always done so," said Beale, a professor at Wayne State University in Michigan State. "On the other hand, most poorer young people probably try to do their own taxes, unless they want a quick "refund" with the help of a tax advisor." In fact, obeying the law has its benefits. For one, many young people can expect a tax refund. This means that, over the course of the year, they have paid too much in monthly federal or state taxes and are entitled to the difference. Bob Thalman, a 20-year-old university student, expects he will get a refund of about $100, which will probably go in the bank, or perhaps be used to pay for car insurance or credit card bills. Thalman called the whole process a "hassle", but added that he didn"t want to test the law by not filling his income tax papers. "I"m worried about what would happen if I failed to file," he said. "I know one individual who did not report his income tax for many years, and he"s now in federal prison. I certainly don"t want that. "

单选题The Science of Persuasion If leadership consists of getting things clone through others, then persuasion is one of the leader"s essential tools. Many executives have assumed that this tool is beyond their grasp, available only to the charismatic (有魅力的) and the eloquent. Over the past several decades, though, experimental psychologists have learned which methods reliably lead people to concede, comply, or change. Their research shows that persuasion is governed by several principles that can be taught and applied. The first principle is that people are more likely to follow someone who is similar to them than someone who is not. Wise managers, then, ask peers to help make their cases. Second, people are more willing to cooperate with those who are not only like them but who like them, as well. So it"s worth the time to uncover real similarities and offer genuine praise. Third, experiments confirm the intuitive truth that people tend to treat you the way you treat them. It"s sound policy to do a favor before seeking one. Fourth, individuals are more likely to keep promises they make voluntarily and clearly. The message for managers here is to get commitments in writing. Fifth, studies show that people really do defer to (服从) experts. So before they attempt to exert influence, executives should take pains to establish their own expertise and not assume that it"s self-evident. Finally, people want more of a commodity when it"s scarce; it follows, then, that exclusive information is more persuasive than widely available data.

单选题The coastal area has very mild winter, but the central plains remain extremely cold.