The number of years（A) a degree takes to complete various（B) according to how much t

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• The EMP table has these columns: ENAME VARCHAR2(35) SALARY NUMBER(8,2) HIRE_DATE DATE Management wants a list of names of employees who have been with the company for more than five years. Which SQL statement displays the required results? （）

  A . SELECT ENAME FROM EMP WHERE SYSDATE-HIRE_DATE >5; B . SELECT ENAME FROM EMP WHERE HIRE_DATE-SYSDATE >5; C . SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)/365 >5; D . SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)*/365 >5

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• A centrifugal impeller consists of a number of vanes curving （） from the direction of rotation.

  A . backwards B . forwards C . upward D . downward

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• When troubleshooting a network， the output of the command show interfaces indicates a large number of runts. What is a runt？（）

  A . the number of packets that are discarded because they exceed the maximum packet size of the medium B . errors created when the CRC generated by the originating LAN station or far-end device does not match the checksum calculated from the data received. C . the number of packets that are discarded because they are smaller than the minimum packet size of the medium D . the number of received packets that were ignored by the interface because the interface hardware ran low on internal buffers E . the number of times that the interface requested another interface within the router to slow dow

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• jim ,a domino programmer, want to determine the number of working days in a year. Which one of the following formula should he use?（）

  A .  @days  B .  @holidays  C .  @wokdeddays  D .  @businessday

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• The maximum number of passengers a Vessel may carry（）.

  A . is stated on the vessel's Certificate of Inspection B . is the number authorized in the Navigation Rules C . depends on the number of lifejackets you carry D . is the number authorized by your license

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• Specific gravity is a number representing the ratio of a mineral’s weight to the weight of an equal volume of ( ).

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• This year, the number of accidents has_______that of last year.

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• In the United States continues to welcome a large number of immigrants each year and has referred to as a melting-pot society. This trend can reflect the theory of _____.

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• In recent years a number of schools __________ in the remote western regions.

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• Translation：The number of Sichuan students sitting for the national college entrance examination will hit a record low this year.

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• Every year a certain number of scientists and technologists are sent to the countryside to solve the problems（）farmers.

  A.in conjunction with B.apart from C.as such D.on the threshold

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• There have been changes in all sorts of different areas of British society.In recent years in the UK we have had a very large increase in the number of couples who get divorced

  After 1969 and the Divorce Law Reform. Act we had a very rapid increase in the number of divorces.The rate increased steadily and in recent years has increased much more rapidly.But there are also quite a lot of people who do actually get married.At present the marriage rate in the UK is about 70 per cent, which has gone down since the number of people who marry has gone down qui te a lot in the last 20 years, but more significantly in the last 10 years.Quite high proportions of people now live together without marrying, and, for example, 40 per cent of children born in the UK are born to couples who aren&39;t married or are born to lone parents.There are quite a large number of lone parent families, 90 per cent of these are headed by a woman rather than a man The average family size now in the UK is 1.8 children per couple, which Means that there’s been quite a decline in the birth rate in the UK along with other European countries. 21.What does the passage mainly discuss？() A.The declining divorce rate in the UK. B.Trends in marriage and divorce in the UK. C.The increasing divorce rate in the UK. 22.During the last ten years,（） A.the marriage rate has gone down more rapidly in the UK B.the marriage rate has gone up a lot in the UK C.40% of children were born to unwed couples in the UK 23.According to the passage, the cohabitation rate in the UK tends to ___ A.decline B.soar C.stay stable 24.According to the passage, which of the following statements is NOT true？ A.The highest divorce rate was around 1969. B.The marriage rate has gone down in recent years. C.The marriage rate is currently 70 percent. 25.The last paragraph tells us（） A.the birth rate in the UK is increasing at the moment B.the birth rate in other European countries keeps increasing C.the birth rate in the UK is decreasing rapidly now

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• We select each year's respondents based on a number of criteria. The most important is their job categories.

  A．Y B．N C．NG

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• December is the ___ month of a December is the ___ month of a year

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• A record number of Japanese people worked themselves to death last year despite a government campaign to ease the country's notorious office hours.

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• The number of passengers decreased steadily throughout the three-year period.

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• Public transit. In North America, public transportation has been the major casualty of the commitment to the automobile. Ridership on public transportation declined in the United States from 23 billion per year in the late 1940s to 7 billion in the early 1990s. At the end of World War I, U.S. cities had 50,000 kilometers of street railways and trolleys that carried 14 billion passengers a year, but only a few hundred kilometers of track remain. The number of U. S. and Canadian cities with trolley service declined from about fifty in 1950 to eight in the 1960s: Boston, Cleveland, New York, New Orleans, Philadelphia, Pittsburgh, San Francisco, and Toronto.

  Buses offered a more flexible service than trolleys, because they were not restricted to operating only on fixed tracks. General Motors acquired many of the privately owned streetcar companies and replaced the trolleys with buses that the company made. But bus ridership has declined from a peak of 11 billion riders per year in the late 1940s to 5 million in the 1990s. Commuter railroad service, like trolleys and buses, has also been drastically reduced in most U.S. cities. The one exception to the downward trend in public transportation in the United States is the subway, now known to transportation planners as fixed heavy rail. Cities such as Boston and Chicago have attracted new passengers through construction of new lines and modernization of existing service. Chicago has been a pioneer in the construction of heavy rail rapid transit lines in the median strip of expressways. Entirely new subway systems have been built in recent years in a number of U.S. cities, including Atlanta, Baltimore, Miami, San Francisco, and Washington, D.C. Public transportation is particularly suited to bringing a large number of people into a small area in a short period of time. Consequently, its use is increasingly confined in the United States to rush-hour commuting by workers in the central business district. A bus can accommodate thirty people in the amount of space occupied by one automobile, while a double-track rapid transit line can transport the same number of people as sixteen lanes of urban freeway. Despite modest recent successes, most public transportation systems are caught in a vicious circle, because fares do not cover operating costs. As patronage declines and expenses rise, the fares are increased, which drives away passengers and leads to service reductions and still higher fares. Public expenditures to subsidize construction and operating costs have increased, but public officials in the United States do not consider that public transportation is a vital utility deserving subsidy to the degree long assumed by European governments. In contrast, even in the relatively developed Western European countries and Japan, where automobile ownership rates are high, extensive networks of bus, tram, and subway lines have been maintained, and funds for new construction have been provided in recent years. Since the late 1960s, London has opened 27 kilometers of subways, including two new lines, plus 18 kilometers in light rail transit lines to serve the docklands area. During the same period, Paris has built 65 kilometers of new subway lines, including a new system, known as the Reseau Express Regional (R. E. R.) to serve outer suburbs. Smaller cities have shared the construction boom. In France alone, new subway lines have been built since the 1970s in Lille, Lyon, and Marseille, and hundreds of kilometers of entirely new tracks have been laid between the country's major cities to operate a high-speed train known as the TGV. Which of the following is NOT true of the public transportation systems in the developed countries？ A．Commuter railroad service, trolleys and buses have been reduced in the U. S. B．Subways have largely been maintained. C．Fares usually can not cover operating costs. D．U.S. officials think it worthwhile to subsidize public transportation.

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• An analyst is assessing a company that entered into a take-or-pay contract during the year and also has significant number of operating leases. Which of the following statement is the least accurate？

  A. The company’s financial statements must be adjusted before the analyst compares this company to other companies in its industry. B. Despite the off-balance sheet nature of take-or-pay contracts and operating leases, an attempt to determine the actual financial position of the company can be garnered from the footnotes. C. The take-or-pay contracts and operating leases mean that this company has much higher business risk than similar companies that do not use off-balance sheet financing techniques.

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• Bosses now prefer to be paid in share options. The average chief executive of one of America's top 200 firms would take home just over $750,000 in gold. In fact, in 1998 he made a pre-tax profit of $8.3 m by exercising executive share options, which give the right to buy a fixed number of his company's shares at a fixed price in what is now a rising market. At the end of last year, he also had total unrealized profits on stock options of nearly $50m.

  But put to one side questions of justice and inequality. Force down the thought that the chief executive's enormous share options may demoralize the deputy chief executive and make the company harder to manage. Ignore the bleating bondholder, who sees his risk rise as companies borrow to buy back shares to give to executives. The fundamental question is whether share-option schemes are doing what they were designed to do: aligning the interests of managers with those of owners, motivating bosses to do their level best by shareholders.

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• 听力原文：The spread of malaria is like a two-way street. The disease is spread to humans through the bite of mosquitoes infected with malaria parasites, the most dangerous of these being plasmodium falciparum. Uninfected mosquitoes become infected with the parasite by biting infected animals. In sub-Saharan Africa and parts of Asia an estimated 300 million people are infected every year, more than one million of them are children, many of whom die. Years of attempting to cure the disease with antibiotics and quinine drugs have caused the parasite to become resistant to treatment. Scientists are trying to come up with novel strategies for conquering malaria.One idea that has been around for a number of years is the creation of genetically altered mosquitoes that could be released into the environment.

  What lead to the resistance to treatment of the parasite？ A．The use of antibiotics. B．People's negligence. C．The wrong way of using drugs. D．The treatment with antibiotics and quinine drugs.

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• The number of juveniles in the general population has fallen to a fifth in the past 10 years.（）

  对 错

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• Vocabulary and Structure Directions: There are a number of incomplete sentences in this part. For each sentence there are four choices marked A）, B）, C） and D）. Choose the ONE that best completes the

  A．accompany B．accomplish C．accommodate D．account

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• We are pleased to announce that the winner of this year's Teaching Award goes to Dr. Marie Dagenais.Dr.Dagenais, graduated from Universite de Montreal in 1983.She became an Assistant Professor in the Faculty in 1988.In 2000 she was appointed as Associate Dean, a very important role in the Faculty.In 2001 she was appointed to Associate Professor and became Professor five years later.For many years she has held important roles in the Association of Teaching and Learning, including being President of this Association in 2005-2006.Similarly she has been heavily involved with the American Association of Distance Education and was that Association's President during 2008-2011.She has also held a number of leadership roles in the Commission on Lifelong Education of America, one of the most important organizations in adult education.

  This is an incomplete list of some of the countless important roles Dagenais has had both within the University and beyond in the field of distance education in America.She is a very worthy winner of this year's Teaching Award. 26.Marie is the winner of this year's Teaching Award. 27.Marie graduated from Yale University in 1983. 28.Marie was appointed to Professor in 2006. 29.Marie was the President of American Association of Distance Education during 2009-2011. 30.Marie has made a great contribution to American distance education.

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• In 1691 a colonial postal service was outined by the British government and a number of Postmaster－Generals were appointed in the years_______ up to the American Revolution.

  A．A.led B．B.was leading C．C.lead D．D.leading

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