单选题The little boy employed an unexpected method to gel the result.A. adaptedB. adoptedC. assignedD. appointed

单选题Technology Transfer in Germany When it comes to translating basic research into industrial success, few nations can match Germany. Since the 1940s, the nation's vast industrial base has been fed with a constant stream of new ideas and expertise from science. And though German prosperity (繁荣) has faltered (衰退) over the past decade because of the huge cost of unifying east and west as well as the global economic decline, it still has an enviable record for turning ideas into profit. Much of the reason for that success is the Fraunhofer Society, a network of research institutes that exists solely to solve industrial problems and create sought-after technologies. But today the Fraunhofer institutes have competition. Universities are taking an ever larger role in technology transfer, and technology parks are springing up all over. These efforts are being complemented by the federal programmes for pumping money into start-up companies. Such a strategy may sound like a recipe for economic success, but it is not without its critics. These people worry that favouring applied research will mean neglecting basic science, eventually starving industry of fresh ideas. If every scientist starts thinking like an entrepreneur (企业家), the argument goes, then the traditional principles of university research being curiosity-driven, free and widely available will suffer. Others claim that many of the programmes to promote technology transfer are a waste of money because half the small businesses that are promoted are bound to go bankrupt within a few years. While this debate continues, new ideas flow at a steady rate from Germany's research networks, which bear famous names such as Helmholtz, Max Planck and Leibniz. Yet it is the fourth network, the Fraunhofer Society, that plays the greatest role in technology transfer. Founded in 1949, the Fraunhofer Society is now Europe's largest organisation for applied technology, and has 59 institutes employing 12,000 people. It continues to grow. Last year, it swallowed up the Heindch Hertz Institute for Communication Technology in Berlin. Today, there are even Fraunhofers in the US and Asia.

单选题Cement was seldom used in buildings of the Middle Ages. A. slightly B. rarely C. originally D. occasionally

单选题Although originally a German innovation, kindergarten got its real start in the United States as a movement to provide an improved learning environment for children. A. an easy B. a playful C. an open D. a better

单选题I’d like to Uwithdraw /U 500 from my current account

单选题 下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 {{B}}High-Tech Warfare (战争){{/B}} Today, high-tech warfare is no longer an abstract concept, but a real issue. Technology{{U}} (51) {{/U}}tactics, sociology, and the development of weaponry (武器). It also causes the changes in battles. Then what are the new characteristics of modern battles{{U}} (52) {{/U}}by the application of high technologies? High-tech warfare naturally includes high technology. In modern battles, a single kind of weapon can hardly be{{U}} (53) {{/U}}. Various weaponry, such as intelligence detection and information processing, should{{U}} (54) {{/U}}well with each other. Aerial (航空的) weaponry becomes the main force in battles in the sky. Precision homing (精确自导) weaponry like cruise missiles and Missiles{{U}} (55) {{/U}}satellite homing systems becomes the main attack weapons. Battle control systems play a dominant role. Various weapons and logistics (后勤) systems are{{U}} (56) {{/U}}into a comprehensive framework, centrally representing the modern high-tech weaponry. Depending on various{{U}} (57) {{/U}}equipment and means in electronic warfare, our army will not be passively beaten.{{U}} (58) {{/U}}the battlefield, high-tech warfare has created a type of non-linear (非线性的) chaos. Because of the use of long-range precision weaponry, the opposite parties in warfare can't "touch" or "see" each other, and distance is no longer the decisive factor affecting the{{U}} (59) {{/U}}of battles. It is hard to clearly define the lines between the frontier and the rear, as well as attack and defense. The traditional three-dimensional air-sea battlefield will be{{U}} (60) {{/U}}by the multi-dimensional battlefield composed of air, sea, magnetic, electrical and information battlefields. No large-scale movements can be conducted{{U}} (61) {{/U}}. Because modern weaponry systems are closely related to chains of demand and communication and electronic technology, the parties{{U}} (62) {{/U}}have to pay attention to the usufruct (使用权) and control of electromagnetic frequency spectrum. So electronic warfare becomes{{U}} (63) {{/U}}important and the necessary guarantee of victory. Whatever{{U}} (64) {{/U}}warfare goes to and whatever cloak (伪装) it wears, it always violates peace and brings the world bloodshed (流血). Most people think of high technology as a{{U}} (65) {{/U}}to enhance their lives, and they don't wish it to be used to destroy lives.

单选题The stream-rounded pebbles and Stone-Age axes which were found along the ancient river banks show that

单选题You have to be patient if you want to sustain your position. A．maintain B．establish C．acquire D．support

单选题We derive information mainly from the Internet.

单选题These programmes are of immense value to old people.

单选题The navigation computers have one thing in common: they all

单选题Obesity Causes Global Warming The list of ills attributable to obesity keeps growing: Last week, obese people were accused of causing global warming. This conclusion comes from Sheldon Jacobson of the University of Illinois, U. S. , and a doctoral student, Laura McLay. Their study calculates how much extra gasoline is needed to haul fat Americans around. The answer, they say, is a billion gallons of gas per year. It means an extra 11 million tons of carbon dioxide. There has been calls for taxes on junk food in recent years. U. S. economist Martin Schmidt suggests a tax on fast food delivered to people's cars. "We tax cigarettes partly because of their health cost," Schmidt said. "Similarly, leading a lazy lifestyle will end up costing taxpayers more. " U. S. political scientist Eric Oliver said his first instinct was to laugh at these gas and fast food arguments. But such claims are getting attention. At the U. S. Obesity Society's annual meeting, one person correlated obesity with car accident deaths, and another correlated obesity with suicides. No one asked whether there was really a cause-and-effect relationship. "The funny thing was that everyone took it seriously," Oliver said. In a 1960s study, children were shown drawings of children with disabilities and without them, a drawing of an obese child. They were asked which they would want for a friend? The obese child was picked last. Three researchers recently repeated the study using college students. Once again, ahnost no one, not even obese people, liked the obese person. "Obesity was stigmatized," the researchers said. But, researchers say, getting thin is not like quitting smoking. People struggle to stop smoking, and, in the end, many succeed. Obesity is different. But, not because obese people don't care. Science has shown that they have limited personal control over their weight.

单选题The benefits are immense .

单选题The ice is not thick enough to {{U}}bear{{/U}} the weigh of a tank. A. suffer B. accept C. receive D. endure

单选题At first he didn't realize that he had succeeded.A. knowB. find outC. recognizeD. look into

单选题The conclusion can be deduced from the premises. A．gone B．derived C．done D．come

单选题The Pop Art of the 1960’s used imagery {{U}}drawn from {{/U}}the everyday world.

单选题Thousands of people {{U}}perished {{/U}}in the storm

单选题I will not {{U}}tolerate{{/U}} that sort of behavior in my class.

单选题Mr. Henley has accelerated his sale of shares over the past year.A. heldB. offeredC. increasedD. expected