单选题According to Gary Dickstein, today’s “helicopter parents”_____

单选题{{B}}Passage Two{{/B}} He has been at the helm (舵)of the Securities and Exchange Commission for only three months, but William Donaldson has given individual investors reason to believe that he will prove to be an effective champion of their interests as a vigilant regulator of the nation's financial markets. The challenges ahead remain daunting, but Mr. Donaldson is steadily restoring the agency's credibility in the wake of its disastrous stewardship by Harvey Pitt. The SEC. chairman passed his first big test by persuading William McDonough, the respected president of the New York Federal Reserve, to run the new accounting oversight board created by Congress last summer. He has also opened an important inquiry into trading practices at the New York Stock Exchange. The commission has issued rules to tighten corporate boards' oversight over financial audits. Mr. Donaldson should now see that more is done to shore up shareholder democracy. A reassuring sign that there is a new sheriff(治安官)on Wall Street came in the aftermath of the recently announced landmark settlement with 10 brokerage(经纪人业务)firms over their tainted stock research. The SEC. chairman sternly rebuked Philip Purcell, the chief executive of Morgan Stanley, for trying to minimize the extent of his firm's involvement in the scandals. Mr. Donaldson, a former Wall Street banker himself, wrote a letter to Mr. Purcell describing concern over his "troubling lack of contrition" , and reminding him that Morgan could face further legal problems if it denied the settled charges. Besides being unusual, Mr. Donaldson's move was a powerful use of his office's bully pulpit (讲坛). With all the talk about whether the SEC. has enough material resources to pursue corporate malfeasance—the agency's budget is being increased significantly—it was easy in the Harvey Pitt era to forget that a strong SEC chairman can wield a great deal of moral authority. This is especially true given financial institutions absolute need to retain public trust. Mr. Donaldson should be ready to use his bully pulpit often. Wall Street is awash in a "troubling lack of contrition" for its past misdeeds.

单选题Voters fear that the candidate's Uprovincial/U outlook and inexperience might be in his way.

单选题Man: You must have been overwhelmed with the noise at the party. Woman: Worse than that. We have a new painting hanging over the fireplace, and one boy sprit his juice all over the rug when he was walking over the fireplace to look at the picture. Question: What happened at the party?

单选题Assuming that a constant travel-time budget, geographic constraints and short-term infrastructure constraints persist as fundamental features of global mobility, what longterm results can one expect? In high-income regions, (61) North America, our picture suggests that the share of traffic (62) supplied by buses and automobiles will decline as high-speed transport rises sharply. In developing countries, we (63) the strongest increase to be in the shares first for buses and later for automobiles. Globally, these (64) in bus and automobile transport are partially offsetting. In all regions, the share of lowspeed mil transport will probably continue its strongly (65) decline. We expect that throughout the period 1990—2050, the (66) North American will continue to devote most of his or her 1.1-hour travel-time (67) to automobile travel. The very large demand (68) air travel (or high-speed mil travel) that will be manifest in 2050 (69) to only 12 minutes per person a day; a little time goes a long way in the air. In several developing regions, most travel (70) in 2050 will still be devoted to no motorized modes. Buses will persist (71) the primary form of motorized transportation in developing countries for decades. (72) important air travel becomes, buses, automobiles and (73) low-speed trains will surely go on serving vital functions. (74) of the super-rich already commute and shop in aircraft, but average people will continue to spend most c their travel time on the (75) .

单选题If those "mad moments"— when you can't recall what your friend has told you or where you left your keys—are becoming more frequent, mental exercises and a healthy brain diet may help. Just as bodies require more maintenance with the passing years, so do brains, which scientists now know show signs of aging as early as the 20s and 30s. "Brain aging starts at a very young age, younger than any of us have imagined and these processes continue gradually over the years," said Dr. Gary Small, the director of the Center on Aging at the University of California, Los Angeles. "I'm convinced that it is never too early to get started on a mental or brain-fitness program," he added. In his book, "The Memory Bible," the 51-year-old neuroscientist lists what he refers to as the 10 commandments for keeping the brain young. They include training memory, building skills, minimizing stress, mental exercises, brain food and a healthy lifestyle. It's a game plan for keeping brain cells sparking and neural networks in tip-top shape. "Misplacing your keys a couple of times doesn't mean you should start labeling your cabinets. Memory loss is not an inevitable consequence of aging. Our brains can fight back," he said. Small provides the weapons for a full-scale attack. According to him, simple memory tests give an indication of what you are up against and tools such as look, snap and connect are designed to make sure that important things such as names and dates are never forgotten. "So if you want to learn names and faces, for example, you meet Mrs. Beatty and you notice a distinguishing facial feature, maybe a prominent eyebrow," said Small. "You associate the first thing that comes to mind. I think of the actor Warren Beatty so I create a mental snapshot of Warren Beatty kissing her brow. " Small admits it may sound a bit strange but he says it works. " Mental exercises could be anything from doing crossword puzzles and writing with your left hand if you are right handed or learning a language. It could be anything that is fun that people enjoy doing", he added. He also recommends physical exercise, a low-fat diet and eating foods rich in omega-3 fatty acids, such as fish, walnuts and Brazil nuts, and fruits and vegetables high in antioxidants (抗氧化剂) including blueberries and onions in addition to reducing stress.

单选题A: Excuse me. I don' t want to interrupt you...B: ______

单选题She could not restrain her curiosity to see what was in the box before her guests had left.

单选题American culture has not been immune to cultural influences from outside. The idea of democracy came from the ancient Greeks: the Industrial Revolution started in England: jazz and rock music preserve African rhythms--to pick a few examples. Indeed, many of the things we think of as "100 percent American" came from other cultures. Still, most of the changes in American culture over the last century have come from within, as the result of inventions and discoveries. And change has been dramatic. One hundred years ago the United States was largely a nation of farmers. Many of the things we take for granted today- a high school education, for example, or indoor plumbing—were luxuries then. The moon was a light for lovers, not a site for scientific exploration; genetic engineering (基因工程) was not even a subject for science fiction, much less for laboratory research and corporate investments. The decades following the Second World War, in particular, were characterized by spectacular scientific and technological advances, national self-confidence, optimism, and (for many Americans) prosperity. The American economy was the strongest in the world: more goods were produced and sold, more people were working, and the standard of living was higher than ever before. Polls (民意调查) taken in the 1950s and 1960s show that the average American was preoccupied with the questions "will I make a good living? "Will I be successful?" and "Will I raise successful, happy children?" Success was defined in terms of maintaining a stable family and "keeping up with the Jones". Most Americans believed that if they played by the rules--if they work hard and did what was expected, if they sacrificed their own needs to those of their family and their employer--they would be rewarded with an ever-increasing standard of living, a devoted spouse, and decent children. An expensive car, a suburban home, and children in college were tangible (可触知的) signs that hard work and self-sacrifice paid off.

单选题As a man of great ______, Deng Xiaoping advocated the policy of reform and opening-up in Chin

单选题What does James Bakers and John Hanan do about chocolate?

单选题(Alcoholics) have a death rate nearly three times more than (the general population); they are (seven times) more likely than non-alcoholics to (suffer) fatal accidents.

单选题{{B}}Passage Three{{/B}} Public speaking fills most people with dread. Humiliation is the greatest fear; serf-exposure and failing to appeal to the audience come a close second. Women hate it most, since girls are pressurized from an early age to be concerned with appearances of all kinds. Most people have plenty of insecurities, and this seems like a situation that will bring them out. If parents, teachers or peers mocked your foibles as a child, you fear a repeat. If you were under pressure to be perfect, you are terrified of failing in the most public of ways. While extroverts will feel less fear before the ordeal, it does not mean they will necessarily do it better. Some very shy people manage to shine. In fact, personality is not the best predictor of who does it well. Regardless of what you are like in real life, the key seems to be to act yourself. Actual acting, as in performing the scripted lines of a character other than yourself, does not do the job. While politicians may limit damage by having carefully rehearsed, written screeds to speak from, there is always a hidden awareness among the audience that the words might not be true. Although, as Earl Spencer proved at his sister Princess Diana's funeral, it is possible both to prepare every word and to act naturally, as script rarely works and it is used as a crutch by most people. But, being yourself doesn't work either. If you spoke as if you were in your own kitchen, it would be too authentic, too unaware of the need to communicate with an audience. I remember going to see British psychiatrist RD Laing speak in public. He behaved like a seriously odd person, talking off the top of his head. Although he was talking about madness and he wrote on mental illness, he seemed to be exhibiting rather than explaining it. The best psychological place from which to speak is an unselfconscious self-consciousness, providing the illusion of being natural. Studies suggest that this state of "flow", as psychologists call it, is very satisfying. Whether in normal life or making speeches, the key is to remind yourself that, contrary to what your teachers or parents may have implied, your best is good enough. In the zone, a strange place of authentic falsehood and shallow depth, play is possible.

单选题Mr. Johnson evidently regarded this as a great joke.

单选题(So great) (was) the influence of Thomas Paine (on) his own time that John Adams suggested that the era (was called) "The Age of Paine".A. So greatB. wasC. onD. was calhd

单选题The young man asked his parents not to worry because he was full of {{U}}optimism{{/U}} about his career.

单选题Although buses in this district are scheduled to depart at a certain hour, they are often late.

单选题A new water boiler was Uinstalled/U in our building last week, which could provide hot water to the students.