单选题For the past several years, the Sunday newspaper supplement Parade has featured a column called "Ask Marilyn. " People are invited to query Marilyn vos Savant, who at age 10 had tested at a mental level of someone about 23 years old; that gave her an IQ of 228—the highest score ever recorded. IQ tests ask you to complete verbal and visual analogies, to envision paper after it has been folded and cut, and to deduce numerical sequences, among other similar tasks. So it is a bit confusing when vos Savant fields such queries from the average Joe (whose IQ is 100) as, what's the difference between love and fondness? Or what is the nature of luck and coincidence? It's not obvious how the capacity to visualize objects and to figure out numerical patterns suits one to answer questions that have eluded some of the best poets and philosophers. Clearly, intelligence encompasses more than a score on a test. Just what does it mean to be smart? How much of intelligence can be specified, and how much can we learn about it from neurology, genetics, computer science and other fields? The defining term of intelligence in humans still seems to be the IQ score, even though IQ tests are not given as often as they used to be. The test comes primarily in two forms: the Stanford-Binet Intelligence Scale and the Wechsler Intelligence Scales (both come in adult and children's version). Generally costing several hundred dollars, they are usually given only by psychologists, although variations of them populate bookstores and the World Wide Web. Superhigh scores like vos Savant's are no longer possible, because scoring is now based on a statistical population distribution among age peers, rather than simply dividing the mental age by the chronological age and multiplying by 100. Other standardized tests, such as the Scholastic Assessment Test (SAT) and the Graduate Record Exam (GRE), capture the main aspects of IQ tests. Such standardized tests may not assess all the important elements necessary to succeed in school and in life, argues Robert J. Sternberg. In his article "How Intelligent Is Intelligence Testing?", Sternberg notes that traditional test best assess analytical and verbal skills but fail to measure creativity and practical knowledge, components also critical to problem solving and life success. Moreover, IQ tests do not necessarily predict so well once populations or situations change. Research has found that IQ predicted leadership skills when the tests were given under low-stress conditions, but under highstress conditions, IQ was negatively correlated with leadership—that is, it predicted the opposite. Anyone who has toiled through SAT will testify that test-taking skill also matters, whether it's knowing when to guess or what questions to skip.

单选题The author's attitude towards the situation described in the passage maybe described as______.

单选题{{B}}Passage 2{{/B}} It is hard to track the blue whale, the ocean's largest creature which has almost been killed off by commercial whaling and is now listed as an endangered species. Attaching radio devices to it is difficult and visual sightings are too unreliable to give real insight into its behavior. So biologists were delighted early this year when with the help of the Navy they were able to track a particular blue whale for 43 days monitoring its sounds. This was possible because of the Navy's formerly top-secret system of underwater listening devices spanning the oceans. Tracking whales is but one example of an exciting new world just opening to civilian scientists after the cold war as the Navy starts to share and partly uncover its global network of underwater listening system built over the decades to track the ships of potential enemies, Earth scientists announced at a news conference recently that they had used the system for closely monitoring a deep-sea volcanic eruption for the first time and that they plan similar studies. Other scientists have proposed to use the network for tracking ocean currents and measuring changes in ocean and global temperatures. The speed of sound in water is roughly one mile a second, slower than through land but faster than through air. What is most important, different layers of ocean water can act as channels for sounds focusing them in the same way a stethoscope does when it carries faint noises from a patient's chest to a doctor's ear. This focusing is the main reason that even relatively weak sounds in the ocean especially low-frequency ones can often travel thousands of miles.

单选题Men lie to women. At the heart of many men's lies, however, is the male ego. Men lie to build them- selves up or to conceal something. They are more likely to lie to enhance themselves than women are Men have a hard time admitting failure. How our culture defines success is important to a man, so he assumes it's important to his partner. In a 1991 study, psychologist William Tooke and an assistant at the State University of New York College at Plattsburgh asked 110 students at the university to look at 88 deceptive tactics — such as inflating one's accomplishments and wearing designer's clothes to appear wealthy — and reveal how often they were used in their own relationships. Men were significantly more likely than women to use such deception. Ego- stroking statements that turn out to be total lies may be designed to cover up opposite feelings — for instance, when a man says he values his wife's work but actually doesn't consider it important. Such lies can signal serious problems ahead, whether it's dealing with child care, vacation plans or career moves. The more quickly a woman seeks the truth behind these lies, the sooner she can remedy the relationship— or, if necessary, end it. As one puts it: "I'd rather have the ax fall than slip down the endless slope of un- certainty and frustration." A wife may not be sure that what her husband is saying means "the end". She should listen closely, not only to what he says, but also to how he says it. According to Depaul, changes in voice can be significant. She has found that people's voices often get higher or shakier when they lie, and they are more likely to stumble over words. However, there are few things that trouble a man more than a woman's anger — or nagging, as he calls it — so he lies to avoid a scene. It is in "hassle-prevention lying" that men can demonstrate their greatest versatility. A young man in New York City forgot his girlfriend's birthday. When she confronted him, he claimed he'd planned a surprise all along. He grabbed the phone, called a home shopping network and berated the representative for not sending the expensive gift he'd ordered. "If you can't do better than this, I'll tear up my membership card!" he shouted. Of course, the man didn't have a card and had never ordered a gift. In this book The Varnished Truth, David Nyberg, professor of education at State University of New York at Buffalo, states, "Occasionally there is a lot to lose by telling the truth, and something to be gained by not telling the truth." Still, it is important to remember that lies axe at heart deceptions, and repeated deceptions destroy intimacy. Real intimacy is only possible to the degree that we can be honest about what we are doing and feeling. When lying comes to predominate in a marriage, the relationship begins to deteriorate. A husband and wife can sense the trust erode, and feel their hearts growing colder. Men, for their part, need to develop the courage to drop the defense mechanisms that bolster their egos and pride, and search for true intimacy with their mates. Telling the truth to a spouse is the first step toward showing that love is more important than lies.

单选题Hawaii"s native minority is demanding a greater degree of sovereignty over its own affairs. But much of the archipelago"s political establishment, which includes the White Americans who dominated until the Second World War and people of Japanese, Chinese and Filipino origins, is opposed to the idea. The islands were annexed by the US in 1898 and since then Hawaii"s native peoples have fared worse than any of its other ethnic groups. They make up over 60 per cent of the state"s homeless, suffer higher levels of unemployment and their life span is five years less than average Hawaiians. They are the only major Hawaiian native group without any degree of autonomy. But a sovereignty advisory committee set up by Hawaii"s first native governor, John Waihee, has given the natives" cause a major boost by recommending that the Hawaiian natives decide by themselves whether to re-establish a sovereign Hawaiian nation. However, the Hawaiian natives are not united in their demands. Some just want greater autonomy within the state—as enjoyed by many American Indian natives over matters such as education. This is a position supported by the Office of Hawaiian Affairs (OHA), a state agency set up in 1978 to represent the natives" interests and which has now become the moderate face of the native sovereignty movement. More ambitious is the Ka Lahui group, which declared itself a new nation in 1987 and wants full, official independence from the US. But if Hawaiian natives are given greater autonomy, it is far from clear how many people this will apply to. The state authorities only count as native those people with more than 50 per cent Hawaiian blood. Native demands are not just based on political grievances, though. They also want their claim on 660,000 hectares of Hawaiian crown land to be accepted. It is on this issue that native groups are facing most opposition from the state authorities. In 1933, the state government paid the OHA US $136 million in back rent on the crown land and many officials say that by accepting this payment the agency has given up its claims to legally own the land. The OHA has vigorously disputed this.

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单选题Brando's success is evidenced by his ability to ______.

单选题In the past there were no "directed" research

单选题{{B}}Passage 3{{/B}} Cotton was not exported to Europe until the eighth century A. D.. It was brought to Spain then by the Moors of North Africa. The Europeans liked this textile and began to make cotton cloth. By the fifteenth century, the cotton industry had spread from Spain to central Europe and the Low Countries. When Columbus arrived in the West Indies, he found the Indians wearing cotton clothes. Pizarro, the Spanish conqueror of Peru, found that the Incas were growing cotton for use in the making of clothes. Magellan found the Brazilians swinging in cotton hammocks. And Cortes was so impressed by the beauty the cotton tapestries and rugs that the Aztecs made, that he sent some of them as presents to King Charles Ⅱ of Spain. The Chinese were the first people to make silk clothing, and, for more than 2000 years, they were the only people in the world who knew how to make silk. The Chinese guarded the secret of their silk manufacture carefully. Their merchants grew rich in the silk trade with other Asian countries and Europe. Silk, in fact, was so expensive that it was known as the cloth of kings. During the reign of Emperor Justinian of Constantinople, two Persian monks who lived in China brought silkworms to Europe. In the years that followed, western Europeans learned how to grow silkworms and use the silk from the cocoons. Silk is still one of the most useful textiles in clothing manufacture because of its extremely strong fibers. A thread of silk is two-third as strong as an iron wire of the same size and so smooth that dirt cannot cling to it easily. Two hundred years ago, most of the people of the world had little or no clothing. Clothing was taken care of very carefully and handed down from parents to children. Many people never owned a new garment in their lives, and, except for the rich, no one had more than one outfit of clothes at a time. Primitive man made slices long before he made permanent records on clay tablets or parchment scrolls. For many centuries, the shoemaker was interested only in covering the foot. Although he used fancy leathers and decorated shoes in many ways, he paid little attention to the fit of a shoe. In fact, it was only after 1850 that someone lit upon the idea of making differently-shaped shoes for the left and right foot.