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Which SELECT statement should you use to extract the year from the system date and display it in the format "1998"? （）
A . SELECT TO_CHAR(SYSDATE,'yyyy') FROM dual;
B . SELECT TO_DATE(SYSDATE,'yyyy') FROM dual;
C . SELECT DECODE(SUBSTR(SYSDATE, 8), 'YYYY') FROM dual;
D . SELECT DECODE(SUBSTR(SYSDATE, 8), 'year') FROM dual;
E . SELECT TO_CHAR(SUBSTR(SYSDATE, 8,2),'yyyy') FROM dual
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In which year was the COSPAS-SARSAT system established?（）
A . 1980
B . 1981
C . 1979
D . 1982
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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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For many years marine centrifuges were designed for （） operation, that is the machines were run for a period during which solids accumulated in the bowlThe machine was stopped when the accumulated solids began to impair its performance.
A、purifying
B、batch
C、long period
D、temporary
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If you have an option to buy a share for €4 in three years-time, the share price today is €5. If you have told the time value of an option is €2, which value of the option would be
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. According to Piaget, if a six-year-old reads a story in which Amy put a candy in her pocket before meeting Tom in the next room, the six-year-old will think that…
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In the early years of the Western Han Dynasty, there were _________ states, which were small in size, mostly desert oases, and also had valleys or basins.
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Which translation method is used in the translation of “春节”-“the Spring Festival” (New Year’s Day of the Chinese lunar calendar)?
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Read the following statement and decide which way you should use to locate the relevant information in reading. Harvard University has made a 13-year study of early childhood development.
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The young artist had not expected to find such an ideal attic in that______building, which had been abandoned several years earlier by a sewing machine manufacturer.
A．run-off
B．run-down
C．run-about
D．run-away
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The airport which was built in 1960s has been too ______ with aircraft for years to expand its business.
A、living
B、lively
C、alive
D、live
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If a company's current ratio declined in a year during which its quick ratio improved, which of the following is the: most likely explanation？______.
A．Inventory is declining
B．Inventory is increasing
C．Receivables are: being collected more rapidly than in the past
D．Receivables are being collected more slowly than in the past
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Examine the structure of the STUDENTS table:You need to create a report of the 10 students who achieved the highest ranking in the course INT SQL and who completed the course in the year 1999.Which SQL statement accomplishes this task？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/7fe8306013ab0f36b81d7271dc0c8478.jpg' />
A.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/cfff1591b450909431e9f7ae7dc05f14.jpg' />
B.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/c75e1c68e2e140258467ca466b7e474d.jpg' />
C.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/c87a2c32bbbd462ee3f4b85cd7438fec.jpg' />
D.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/659c7750c67c9d05542c4c9f4dd01ed9.jpg' />
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Which term means “the amount of money which a business obtains （in a year) from customers by selling goods or services”？
A、Annual income
B、operation profit
C、annual turnover
D、net profit
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In 2012, the imaginary nation of Dorados had a population of 8,000 and real GDP of 3,000,000. During the year its real GDP grew by about 2.9%. Which of the following sets of growth rates is consistent with this growth in real GDP？
A、2% population growth and 6% real GDP growth
B、6% population growth and 2% real GDP growth
C、4% population growth and 7% real GDP growth
D、7% population growth and 4% real GDP growth
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Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habits, because much of the food they eat, particularly foods, is not good for the health. Consequently, there has been a growing interest in natural foods: foods which do not contain chemical additives and which have not been affected by chemical fertilizers, widely used in farming to- day.
Natural foods, for example, vegetables, fruits and grains which have been grown in soil that is rich in organic matter. In simple terms, this means that the soil has been nourished by unused vegetable matter, which provides it with essential vitamins and minerals. This in itself is a natural process compared with the use of chemicals and fertilizers, the main purpose of which is to increase the amount—but not the quality—of foods grown in commercial farming areas.
Natural foods also include animals which have been allowed to feed and move freely in healthy pastures. Compare this with what happens in the mass production of poultry: there are battery farms, for ex- ample, where thousands of chickens live crowded together in one building and are fed on food which is little better than rubbish. Chickens kept in this way are not only tasteless as food; they also produce eggs which lack important vitamins.
There are other aspects of healthy eating which are now receiving increasing attention from experts on diet. Take, for example, the question of sugar, this is actually a non-essential food! Although a natural alternative, such as honey, can be used to sweeten food if this is necessary, we can in fact do without it. It is not that sugar is harmful in itself. But it does seem to be an additive: the quantity we use has grown steadily over the last two centuries and in Britain today each person consumes an average of 200 pounds a year! Yet all it does is provide us with energy, in the form. of calories. There are no vitamins in it, no minerals and no fibre.
It is significant that nowadays fibre is considered to be an important part of a healthy diet. In white bread, for example, the fibre has been removed. But it is present in unrefined flour and of course in vegetable. It is interesting to note that in countries where the national diet contains large quantities of unrefined flour and vegetable, certain diseases are comparatively rare. Hence the emphasis placed on the eating of wholemeal bread and more vegetables by modern experts on healthy eating.
Recently, some people are interested in natural foods because ______.
A．these foods are fresh and sweet
B．they want to change their eating habits
C．these foods do not contain chemical additives and have not been affected by chemical fertilizers
D．they don't like the processed foods
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The concept of a"smart city"_________in the Government Work Report for the first time this year， which shows the future direction of China‘s urban construction.
A.appeared
B.was appearing
C.had appeared
D.would appear
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The industrial societies have been extremely productive during the last two centuries. The economic advance has been remarkable. During this relatively short period of time, greater changes in people's living conditions have occurred than in the thousands of years which preceded.
During the past 200 years the world population has increased 6 times, the annual world output has increased 80 times, and the distance a person can travel has gone up 1,000 times. There has also been much recent progress in art, culture, learning, and science. Such changes have led to a high rate of production and growth of the economy.
Economists fear that within the next 100 to 150 years, the earth's resources will become very scarce. Their fears are partly justified, but we should not be afraid. Industrial civilization adapts to new knowledge. By advancing knowledge, we not only create new forms of resources, but we also find ways to economize their use. Advanced modern knowledge can feed the hungry people of the world and improve their standard of living.
The figures in the second paragraph are used for the following purposes EXCEPT______.
A．prediction.
B．contrast.
C．definition.
D．explanation.
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Her obituary in “The Times ”stated that Mary Elizabeth Frye was the author of the famous poem "Do Not Stand at My Grave and Weep", which has been recited at funerals and on other appropriate occasions around the world for 160 years.()
此题为判断题(对，错)。
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Yuan, CFA, is a fund manager. When Yuan is soliciting new clients, he claims that his investment return has exceeded 50% in the past three years. Based on that fact, he can guarantee such return to his new client in next year. Which of the following statements is the most accurate to comply with the CFA Institute Code of Ethics and Standards of Professional Conduct？
A.Yuan can guarantee that return to his client based on his excellent investment history.
B.Yuan does not need to mention his role in the history of investment action.
C.Yuan failed to distinguish the fact and opinion, he can’t use his historical investment return to imply the future performance.
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A cyclical companys size increases hugely in the recent years and has fluctuant earning every year. Which method is least likely to use to calculate this companys earning to formulate P/E ratio？
A．Averagehistoricalearningswhichdoesntconsidercyclicalearnings.
B．AverageROEwhichdoesntconsidercyclicalearnings.
C．Averagehistoricalearningswhichdoesntconsidercompanyssizechange.
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About 400 years ago, the Puritans came to America on the Mayflower and brought with them their___, which has greatly influenced the thoughts of people in America（）
A．literature and art
B．philosophy and social science
C．advanced technology
D．religions, values and beliefs
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{TSE}Text 3 I had an experience some years ago which taught me something about the ways in which peoplemake a bad situation worse by blaming themselves. One January, I had to officiate at two funerals onsuccessive days for two elderly women in my communi
A、They lived out a natural life
B、They died of exhaustion after the long plane ride
C、They weren’t accustomed to the change in weather
D、They died due to lack of care by family members
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Grant Company has decided to change the estimate of the useful life of an asset that has been in service for 2 years. Which of the following statements describes the proper way to revise a useful life estimate？
A．Revisions in useful life are permitted if approved by the IRS．
B．Retroactive changes must be made to correct previously recorded depreciation．
C．Only future years will be affected by the revision．
D．Both current and future years will be affected by the revision．
