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单选题Man: Have you heard it? John has just been promoted again!Woman: He's the boss's blue-eyed boy at present.Question: What does the woman mean?
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单选题{{B}}Passage Four{{/B}} Computers can beat chess champion Gary Kasparov at his game, count all the atoms in a nuclear explosion, and calculate complex figures in a fraction of a second, but they still fail at the slight differences in language translation. Artificial Intelligence computers have large amounts of memory, capable of storing huge translating dictionaries and extensive lists of grammar rules. Yet, today's best computer language translators have just a 60 percent accuracy rate. Scientists are still unable to program the computer with human-like common sense reasoning power. Computer language translation is called Machine Translation, or MT. While not perfect, MT is surprisingly good. MT was designed to process dry, technical language that people find tedious to translate. Computers can translate basic phrases, such as "Your foot bone's connected to your ankle bone, your ankle bone's connected to your leg bone." They can translate more difficult phrases, such as "Which witch is which?" Computers can also accurately translate "Wild thing, you make my heart sing!" into other languages, because they can understand individual words, as long as the words are pre-programmed in their dictionary. But highly sensitive types of translating, such as important diplomatic conversations, are beyond the scope of computer translating programs. Human translators use intuitional meaning, not logic, to process words and phrases into other languages. A human can properly translate the phrase, "The pen is in the pen (围养禽畜的圈) ," because most humans know that it means that a writing instrument is in a small enclosed space. Many times, computers do not have the ability to determine in which way two identical words in one sentence are to be used. In addition to using massive rule-programmed machines, computer programmers are also trying to teach computers to learn how to think for themselves through the "experience" of translating. Even with these efforts, programmers admit that a "thinking" computer might not ever be invented in the future.
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单选题A balance of international payment refers to the net result of the business which a nation {{U}}carries{{/U}} on with other nations in a given period.
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单选题The authorities are investigating the ______ abuses of housing benefits disclosed online.
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单选题Various measures intended to Ufacilitate/U economic recovery in the affected area have been suggested.
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单选题{{B}}{{I}}Directions{{/B}}: There are 5 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them, there are 4 choices marked A, B, C and D. Choose the best one and mark the corresponding letter with a single bar across the square brackets on your machine-scoring {{B}}ANSWER SHEET{{/B}}.{{/I}} {{B}}Passage One{{/B}} The world is full of new horrors and there's no place to hide. Who says so? Disaster psychologists, for a start. They are the people who take in the big picture of our collective reactions to human-created disaster, the ways these reactions are caused, and our coping mechanisms. And research into disaster psychology is growing fast. Among the big issues being addressed by these researchers are understanding the terrorists' weapons, assessing the full impact of terrorism—and, crucially, working out which psychological approaches actually work. It's a deeply controversial area. Take the work of Dennis Embry as an example. He argues that we have overlooked the obvious: the purpose of terrorism is to create terror. This works best "if the very symbols of everyday life become conditioned fear and anxiety stimulant". The top targets will be the most symbolic of a nation's daily life, preferably served up for prime-time television. Crashing planes from United and American Airlines into the Twin Towers and the Pentagon met those objectives all too perfectly. After the attacks, people stopped flying. Why? Not because they had made a rational risk assessment but because the mere thought of flying made their palms sweat. From terrorism to rail crashes, counseling and "debriefing" (盘问) are the standard response to help those caught up in disasters. But there are growing doubts about their effectiveness. What might be going wrong? Debriefing focuses on getting people to talk through the trauma (损伤) and its emotional consequences soon after the incident. Could it be that some people are better by distancing themselves from what happened, rather than retelling it? If disaster psychologists want to find better ways to help, they'll have to win the race between our understanding of human psychology and the terrorists'.
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单选题Lou Gehrig established a record for the number of {{U}}consecutive{{/U}} games played by a professional baseball player.
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单选题Whom dose “he”(last paragraph) refer to ?
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单选题Woman: When we lived in Paris I worked part time. But since we moved I just cook and clean. I get tired of doing the same old things day by day.Man: It sounds like you need to get out of the house.Question: What does the man advise the woman to do?
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单选题{{B}}Passage Five{{/B}} What produces a waterproof super glue, acts like a vacuum cleaner, and even teaches scientists about gene repair? The humble little shellfish known as the mussel (贻贝)。 Mussels are found worldwide. Some live in the sea. Others inhabit freshwater streams and lakes. When you try to move a mussel from a rock, you will discover what an incredibly firm grip it has- a necessity if the mussel is to resist the sharp grab of a hungry seabird or the pounding waves of the sea. How does it manage to cling so tight? When it choose a place to set up home, it pokes its tongue-shaped foot out of its shell and presses it against a solid surface. Special glands give off a fluid mixture of proteins into a channel that runs the length of the foot. The liquid quickly hardens into a fine, elastic thread about an inch long. Then a tiny pad-like structure at the end of this thread gives off some natural glue-like substance, the mussel lifts its foot, and anchor line number one is complete. These strategically placed threads form a bundle, which ties the mussel to its new home in much the same way that ropes hold down a tent. The whole procedure takes only three or four minutes. Imagine having a very strong glue that is non-toxic and so flexible that it can penetrate the tiniest holes and corners, sticking to any surface, even under water. Shipbuilders would welcome it for repairing vessels without the expense of dry-docking them. Auto-body workers would like a really waterproof paint that keeps the rust out. Surgeons would value a safe glue to join broken bones and to close wounds... The list of possible uses appears endless. However, scientists are not thinking of using the mussels themselves to produce this super glue. It would take some l0.000 shellfish to make just one gram of glue. So collection enough mussels to supply the world's demand for super glue would wipe out the mussel population, many species of which are already endangered. Instead, American researchers have isolated and cloned the genes for five mussel glue proteins, and they are about to mass-produce them in the laboratory. However, the mussel is still one jump ahead. Only the mussel instinctively knows the exact blend of proteins needed for each kind of surface. Molecular biologist Frank Roberto has asked admiringly: "How are you ever going to imitate that?"
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单选题So strange were the circumstances of my story that I can Uscarcely/U believe myself to have been a party to them.
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单选题Man: Jessica, I met your sister in the party yesterday. She looked different from you.Woman: Not only from the appearance. We have different temperaments. She has a hot temper and likes talking and giving her views on life and arguing with others.Question: What can we know about the woman's temperament?
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单选题The author expresses his opinion in the first paragraph that ______.
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单选题The US biodefence research is particularly controversial because of the sheer ______ of the effort.
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单选题On September 2, 1937, President Roosevelt signed legislation that was to have far-reaching {{U}}consequences{{/U}} for American wildlife.
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单选题A frequently Ucited/U example of the endangered species is the panda.
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单选题 In 1975 the Congress of the United States passed the Education of All Handicapped Children Act, a {{U}}(1) {{/U}} document in special education that has since {{U}}(2) {{/U}} numerous amendments. A 1990 amendment renamed the law the Individuals with Disabilities Education Act (IDEA). IDEA requires public schools {{U}}(3) {{/U}} a free and appropriate education to all disabled children. The law also requires that all children with disabilities between the ages of 3 and 21 receive support services, such as {{U}}(4) {{/U}} or physical therapy, {{U}}(5) {{/U}} the type or seriousness of their disability. {{U}}(6) {{/U}} the provisions of IDEA, schools must {{U}}(7) {{/U}} all children with disabilities. To do this school officials provide each child with a comprehensive {{U}}(8) {{/U}} conducted by teachers, the parents, and appropriate specialists, such as children with speech difficulties. IDEA also requires schools to give parents the opportunity to assist in the development and {{U}}(9) {{/U}} of their child's education plan. The plan specifies goals for the student's education, methods to achieve those goals, and services to be provided. Each student's education plan is reviewed {{U}}(10) {{/U}}. To the maximum extent appropriate, a child with a disability must be educated with children who do not have disabilities. In addition, IDEA requires that older children with disabilities receive transition services to assist in the change from school to adult activities, {{U}}(11) {{/U}} employment, continuing education, and finding a place to live. IDEA provides federal financial support for schools to develop special education programs. Other federal laws prohibit discrimination {{U}}(12) {{/U}} disability. Section 504 of the Act of 1973 {{U}}(13) {{/U}} discrimination against individuals with disabilities in public schools and any other federally supported programs. The Americans with Disabilities Act of 1990 ensures {{U}}(14) {{/U}} for individuals with disabilities in all {{U}}(15) {{/U}} life, including education, the workplace, transportation, and telecommunications.
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单选题Today black children in South Africa are still reluctant to study subjects from which they were effectively barred for so long.
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