单选题In the passage the authors attitude towards multimedia is ______. A．critical B．approving C．questioning D．objective

单选题The Obama administration and the Federal Reserve launched a two-pronged campaign to crack down on pay practices across the financial system Thursday, marking an unprecedented foray into the private sector by the federal government on a matter that traditionally has been left to veiled board room discussions. President Obama"s pay czar, Kenneth Feinberg, announced drastic cuts in pay for 175 top executives at seven companies that received hundreds of billions of dollars worth of federal bailout money during the financial crisis. At a news conference at the Treasury Department, Feinberg said he hoped the new pay structures—which tie compensation at the firms to their long-term performance and reduces the cash salary some executives receive by 90 percent—would serve as a model for Wall Street and corporate America. Meanwhile, the Federal Reserve issued new guidelines that will restrict pay practices at all banks to prevent them from paying employees in ways that could endanger the firms" long-term financial health. Unlike Feinberg"s plan, the Fed"s guidance would cover all banks, even those that never received a bailout as well as U. S. subsidiaries of foreign companies. "Compensation practices at some banking organizations have led to misaligned incentives and excessive risk-talking, contributing to bank losses and financial instability, "Feb Chairman Ben S. Bernanke said. "The Federal Reserve is working to ensure that compensation packages appropriately tie rewards to long-term performance. " The two moves represent Washington"s most dramatic push to reform executive compensation on Wall Street. The issue has long been controversial, but blew up into a firestorm in March when it was revealed American International Group, the recipient of a $180 billion bailout package, was paying hundreds of millions of dollars in bonuses to a trading division that nearly brought the company and the financial system to its knees. Unlike Feinberg"s plan, however, the guidelines do not cap the amount of compensation that banks can give their employees, nor do they prohibit any particular pay practices. Rather, the effort requires that banks ensure that their pay practices do not encourage executives, traders, or other employees to take irresponsible risks, such as by offering huge bonuses for making bets without regard to the risks that such bets could lose money in the long term. "Incentive compensation practices in the financial industry were one of many factors contributing to the financial crisis, " the proposed guidance said. "Banking organizations too often rewarded employees for increasing the firm"s revenue or short-term profit without adequate recognition of the risks the employees" activities posed to the firm. " The Fed, at his stage, did not propose one-size-fits-all guidelines for compensation, such as requiring that some fixed percentage of bonus pay to senior executives be deferred or come in the form of stock, rather than cash. Rather, the guidelines call for pay packages that balance risks and rewards, that judge performance over longer time horizons and that de-emphasize short-term performance. The pay issue has been particularly thorny for the Obama administration. Feinberg said he had to find a way to protect taxpayer interests and get the money paid back while not stripping the companies" ability to retain talented workers. Feinberg said his review of pay at the firms showed the amount of guaranteed cash paid to the top 25 employees was too high, so he shifted significant amounts to stock that can only be sold in one-third installments beginning in 2011.

单选题It is important to{{U}} {{/U}} our awareness about environmental protection.

单选题Mary Arming (1799—1847) was a British fossil hunter who began finding (21) as a child, and soon supported herself and her very (22) family by finding and selling fossils. Very (23) is known about her life, but her father was a cabinet maker and he also (24) local fossils. Mary (25) on the southern coast of England, in a town called Lyme Regis. Its famous (26) by the sea contain (27) fossil layers that (28) from the Triassic, Jurassic and Cretaceous periods (the (29) of the dinosaurs, other bizarre reptiles, large insects, sea creatures, (30) mammals, and (31) life forms). Mary Arming (32) and prepared the first fossilized plesiosaur (an ocean-dwelling reptile) and the first Ichthyosaurus (an ocean-dwelling reptile that (33) like a dolphin). She found many other important fossils, including Pterodactylus (a flying reptile), sharks (and other fish), and so on. (34) with her brother Joseph, Mary supplied prepared fossil specimens to (35) museums, scientists, and private collections.

单选题{{B}}Passage Four{{/B}} Today the average worker is paid less than $ 4 an hour in Portugal and $ 9 an hour in Spain, compared with $13 in Germany and almost $16 in Denmark. Taking accounts of non-wage costs, such as employer's social-security contributions, the gap is wider still: from $ 6 in Portugal to $ 24 in Germany. With the EC's single market knocking down barriers in intra-European trade, no wonder German companies now seem keener on sunnier climes. But how long will southern Europe's cost advantage last? Conventional wisdom argues that greater economic integration within the single market, and later under a single currency, will cause wages to converge. Increased labor mobility, for example, should allow worker to move from low-wage to high-wage economics. Increased trade and cross-border investment should also push labor costs closer. The experience of the past 20 years seems to confirm this: Spanish wages rose from 29% of German wages in 1970 to 68% in 1991. Italy's rose from 42% to 74%. If convergence continued at this pace, the gap would vanish within the next 20 years. But a study concludes that the pace of convergence will slow, and that low-wage economics will stay that way for some time. Because of Europe's linguistic and cultural barriers, labor migration and so pressures for wage convergence — will remain modest. The study estimates that two-thirds of the existing wage gap between EC countries will remain in 2010. But total labor cost may converge much faster. Non-wage costs will remain about the same. This could be wrong. Non-wage costs now range from 22% of total labor costs in Denmark to 102% in Italy. As more and more companies employ people across Europe, and as 11 of the EC's 12 governments move to standardize worker's right and benefits, such wide disparities are unlikely to survive.

单选题______! There is a train coming.A. Look outB. Look aroundC. Look forwardD. Look on

单选题Lesson Three is (the) most difficult lesson, (but) it isn't (the) most difficult lesson (in) Book Four. A. the B. but C. the D. in

单选题A: I think cartoons on TV are not good for kids to watch. There's too much violence in them. B: ______

单选题The doctor promised that this medicine would ______ the pain in the stomach.(2009年北京航空航天大学考博试题)

单选题The secret police tortured the captive (俘虏) to obtain information.

单选题Marge's bedroom was in a______, with books and papers covering every possible surface.

单选题It has been justly said that while" we speak with our vocal organs we (1) with our whole bodies." All of us communicate with one another (2) , as well as with words. Sometimes we know what we're doing, as with the use of gestures such as the thumbs-up sign to indicate that, we (3) . But most of the time we're not aware that we're doing it. We gesture with eyebrows or a hand, meet someone else's eyes and (4) . These actions we (5) are random and incidental. But researchers (6) that there is a system of them almost as consistent and comprehensible as language, and they conclude that there is a whole (7) of body language, (8) the way we move, the gestures we employ, the posture we adopt, the facial expression we (9) , the extent to which we touch and the distance we stand (10) each other. The body language serves a variety of purposes. Firstly it can replace verbal communication, (11) with the use of gesture. Secondly it can modify verbal communication, loudness and (12) of voice is an example here. Thirdly it regulates social interaction: turn taking is largely governed by non-verbal (13) . Finally it conveys our emotions and attitudes. This is (14) important for successful cross-culture communication. Every culture has its own" body language", and children absorb its nuances (15) with spoken language. The way an Englishmen crosses his legs is (16) like the way a mate American does it. When we communicate with people from other, cultures, the body language sometimes help make the communication easy and (17) , such as shaking hand is such a (18) gesture that people all over the world know that it is a signal for greeting. But sometimes--the body language can cause certain misunderstanding (19) people of different cultures often have different forms behavior for sending the same message or have different (20) towards the same body signals.

单选题The company was financially ______ and almost went to bankruptcy during last year's economic recession.

单选题Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives him a credit which he may count towards a degree. In many American universities the total work for a degree consists of thirty six courses each lasting for one semester. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice. For every course that he follows a student is given a grade, which is recorded and available for the student to show to prospective employers. All this imposes a constant pressure and strain of work, but in spite of this some students still find time for great activity in student affairs. Elections to positions in student organizations arouse much enthusiasm. The effective work of maintaining discipline is usually performed by students who advise the academic authorities. Any student who is thought to have broken the rules, for example, by cheating, has to appear before a student court. With the enormous numbers of students, the operation of the system does involve a certain amount of activity. A student who has held one of these positions of authority is much respected and it will be of benefit to him later in his career.

单选题{{B}}D{{/B}} The Norwegian Government is doing its best to keep the oil industry under control. A new law limits exploration to an area south of the southern end of the long coastline; production limits have been laid down(though these have already been raised); and oil companies have not been allowed to employ more than a limited number of foreign workers. But the oil industry has a way of getting over such problems, and few people believe that the Government will be able to hold things back for long. Ever since the war, the Government has been carrying out a program of development in the area north of the Arctic Circle. For the past few years this program has had a great deal of success: Tromso has been built up into a local capital with a university, a large hospital and a healthy industry. But the oil industry has already started to draw people south, and within a few years the whole northern city could be in ruins. The effects of the oil industry would not be limited to the north, however. With nearly 100 per cent employment, everyone can see a situation developing in which the service industries and the tourist industry will lose more of their workers to the oil industry. Some smaller industries might even disappear altogether when it becomes cheaper to buy goods from abroad. The real argument over oil industry is its effects on the Norwegian way of life. Farmers and fishermen do not make up most of the population, but they are an important part of it because Norwegians see in them many of the qualities that they regard with pride as real Norwegian. And it is the farmers and the fishermen who are most against the oil industry because of the damage that it might cause to the sea and to the countryside and to the whole country. One Norwegian politician said last week, "We will soon be changed beyond all recognition. "

单选题 Two decades ago only spies and systems administrators had to worry about passwords. But today you have to enter one even to do humdrum things like turning on your computer, downloading an album or buying a book online. No wonder many people use a single, simple password for everything. Analysis of password databases, often stolen from websites, shows that the most common choices include "password", "123456" and "abc123" . But using these, or any word that appears in a dictionary, is insecure. Even changing some letters to numbers ("e" to "3", "i" to "1" and so forth) does little to reduce the vulnerability of such passwords to an automated "dictionary attack", because these substitutions are so common. The fundamental probldm is that secure passwords tend to be hard to remember, and memorable passwords tend to be insecure. Weak passwords open the door to fraud, identity theft and breaches of privacy. An analysis by Verizon, an American telecoms firm, found that the biggest reason for successful security breaches was easily guessable passwords. Some viruses spread by trying common passwords. The solution, say security researchers, is to upgrade the software in people's heads, by teaching them to choose more secure passwords. One approach is to use passphrases containing unrelated words, such as "correct horse battery staple ", linked by a mental image. Passphrases are, on average, several orders of magnitude harder to crack than passwords. But a new study by researchers at the University of Cambridge finds that people tend to choose phrases made up not of unrelated words but of words that already occur together, such as "dead poets society" . Such phrases are vulnerable to a dictionary attack based on common phrases taken from the Internet. And many systems limit the length of passwords, making a long phrase impractical. An alternative approach, championed by Bruce Schneier, a security guru, is to turn a sentence into a password, taking the first letter of each word and substituting numbers and punctuation marks where possible. "Too much food and wine will make you sick" thus becomes "2mf&wwmUs" . This is no panacea: the danger with this "mnemonic password" approach is tbat people will use a proverb, or a line from a film or a song, as the starting point, whieh makes it vulnerable to attack. Some websites make an effort to enhanee seeurity by indicating how easily guessed a password is likely to be, rejecting weak passwords, ensuring that password databases are kept properly eoded and limiting the rate at which login attempts can be made. More should do so. But don' t rely on it happening. Instead, beef up your own security by upgrading your brain to use mnemonic passwords.

单选题All advertising is intended to ______ people to do some special things.

单选题We support the view that poor management wilt ______ business failure.