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以下关于Union描述正确的是（）
A . UNION将多个查询结果合并起来，形成一个完整的查询结果
B . UNION比较两个查询结果合，去掉相同的部分
C . UNION左右的结果集列必须相同
D . UNION左右的结果集列可以不同
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有关union和union all，以下说法正确的是（）
A . union比union all多执行了distinct操作
B . 两者查询返回的结果集一样
C . 两者效率一样
D . union all可以代替inner join使用
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When workers are organized in trade unions, employers find it hard to lay them（）
A . off
B . side
C . out
D . dow
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可以使用UNION子句的语句（）
A . INSERT
B . SELECT
C . CREATEVIEW
D . FOR
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Forwarding agent services are valuable in foreign trade because of the complicated（）that have to be made.
A . arrangements
B . formalities
C . procedures
D . process
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有如下的说明： union test { int a; char c;}test1; 则在VC环境下sizeof(union test) 的结果是 ______ 。
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有如下的说明： union test { int a; char c; }test1; 则在VC环境下sizeof(union test) 的结果是______。
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European farm ministers have ended three weeks of negotiations with a deal which they claim represents genuine reform. of the common agricultural policy(CAP). Will it be enough to kickstart the Doha world trade negotiations？
On the face of it, the deal agreed in the early hours of Thursday June 26th looks promising. Most subsidies linked to specific farm products are, at last, to be broken—the idea is to replace these with a direct payment to farmers, unconnected to particular products. Support prices for several key products, including milk and butter, are to be cut—that should mean European prices eventually falling towards the world market level. Cutting the link between subsidy and production was the main objective of proposals put forward by Mr. Fischler, which had formed the starting point for the negotiations.
The CAP is hugely unpopular around the world. It subsidises European farmers to such an extent that they can undercut farmers from poor countries, who also face trade barriers that largely exclude them from the potentially lucrative European market. Farm trade is also a key feature of the Doha round of trade talks, launched under the auspices of the World Trade Organisation (WTO) in November 2001. Developing countries have lined up alongside a number of industrial countries to demand an end to the massive subsidies Europe pays its farmers. Several Doha deadlines have already been missed because of the EU's intransigence, and the survival of the talks will be at risk if no progress is made by September, when the world's trade ministers meet in Cancun, Mexico.
But now even the French seem to have gone along with the deal hammered out in Luxembourg. Up to a point, anyway. The package of measures gives the green light for the most eager reformers to move fast to implement the changes within their own countries. But there is an escape clause of sorts for the French and other reform-averse nations. They can delay implementation for up to two years. There is also a suggestion that the reforms might not apply where there is a chance that they would lead to a reduction in land under cultivation.
These let-outs are potentially damaging for Europe's negotiators in the Doha round. They could significantly reduce the cost savings that the reforms might otherwise generate and, in turn, keep European expenditure on farm support unacceptably high by world standards. More generally, the escape clauses could undermine the reforms by encouraging the suspicion that the new package will not deliver the changes that its supporters claim. Close analysis of what is inevitably a very complicated package might confirm the sceptics' fears.
The deal agreed on Thursday looks promising in that ______.
A．European farm ministers finally reached a consensus
B．the link between farm products and subsidies is removed
C．farmers would definitely accept the direct payment to them
D．European farm products will reach a lower price level than the world
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下列程序的执行结果是______。include＜stdio.h＞union un{int i; char c[2}；}；void main（){union
下列程序的执行结果是______。 include＜stdio.h＞ union un { int i; char c[2}； }； void main() { union un x; x.c[0]=10; x.c[1]=1; printf("\n%d",x.i); }
A．266
B．11
C．265
D．138
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Trade Unions negotiate with management by means of ________ ____________.
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Being aware of your wide experience of the China trade and of your connections with the ______ buyers in your country, we feel that your firm is the right one to do this and we have pleasure in offering you a sole agency.
A．principle B．princedom C．principal D．princess
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◑The attack of the World Trade Center will leave a ______ impression on those who have witnessed the explosion.◑long◑forever◑lasting◑lively
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After World War Ⅱ the glorification of an ever-larger GNP formed the basis of a new materialism, which became a sacred obligation for all Japanese governments, businesses and trade unions. Anyone who mentioned the undesirable by-products of rapid economic growth was treated as a heretic. Consequently, everything possible was done to make conditions easy for the manufacturers. Few dared question the wisdom of discharging untreated waste into the nearest water body or untreated smoke into the atmosphere. This silence was maintained by union leaders as well as by most of the country's radicals; except for a few isolated voices, no one protested. An insistence on treatment of the various effluents would have necessitated expenditures on treatment equipment that in turn would have given rise to higher operating costs. Obviously, this would have meant higher prices for Japanese goods, and ultimately fewer sales and lower industrial growth and GNP.
The pursuit of nothing but economic growth is illustrated by the response of the Japanese government to the American educational mission that visited Japan in 1947. After surveying Japan's educational program, the Americans suggested that the Japanese fill in their curriculum gap by creating departments in chemical and sanitary engineering. Immediately, chemical engineering departments were established in all the country's universities and technical institutions. In contrast, the recommendation to form. sanitary engineering departments was more or less ignored, because they could bring no profit. By 1960, only two second-rate universities, Kyoto and Hokkaido, were interested enough to open such departments.
The reluctance to divert funds from production to conservation is explanation enough for a certain degree of pollution, but the situation was made worse by the type of technology the Japanese chose to adopt for their industrial expansion. For the most part, they simply copied American industrial methods. This meant that methods originally designed for use in a country that stretched from the Atlantic to the Pacific with lots of air and water to use as sewage receptacles were adopted for an area a fraction of the size. Moreover, the Japanese diet was much more dependent on water as a source of fish and as an input in the irrigation of rice; consequently discharged wastes built up much more rapidly, in the food chain.
Notes: heretic 异教徒。sanitary 卫生的。for the most part 基本上。receptacle 储存地。
According to the text, no measures were resorted to in environmental protection after World War Ⅱ in Japan because _____.
A．they were reckoned to be unnecessary.
B．they would check economic development.
C．no one was much interested in them.
D．pollution was held as inevitable at that time.
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Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. (78) If you think that you can't have a good time without spending a lot of money, read on. A little resourcefulness and a few minutes of newspaper—scanning should give you some pleasant surprises.
People may be the most interesting show in a large city. Stroll through busy streets and see what everybody else is doing. You will probably see people from all over the world; you will certainly see people of every age, size, and shape, and you'll get a free fashion show, too. Window—shopping is also a safe sport—is the stores are closed.
Check the listings in your neighborhood paper. Local colleges or schools often welcome the public to hear an interesting speaker or a good debate. The film or concert series at the local public library probably won't cost you a penny. Be sure to check commercial ad vertisements too. A flea market can provide hours of pleasant brow sing. Perhaps you can find a free cooking or crafts in a department store.
Plan ahead for some activities. It is always more pleasant not to have people in front of you in a museum or at a zoo. You may save some money, too, since these places often set aside one or two free admission days at slow times during the week. (79) Pretend that you are a tourist from time to time, and get to know your city all over a gain including the indispensable (不可错过的) sights that people travel miles to see. If you feel like taking an interesting walk, find a free walking tour, or plan one yourself. You will see your city in a new perspective (视角) once you know more about its history or its architectural treasures. With imagination and a spirit of adventure you can quite easily find good entertainment at no cost at all.
Which of the following statements is NOT true？
A．There are many kinds of amusements you can enjoy without spending much money.
B．Local colleges often hold meetings to debate the issues people are interested in.
C．The film shown at the local public library is often free of charge.
D．You should be a tourist if you want to know more about the city you live in.
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They are said to be reluctant to forsake the pleasures of single life. But nothing could be further from the truth; British women are much more attached to marriage than their European counterparts, around 95.1 percent of British women have married at least once by age 49, the highest figure in the European Union. Only 91.2 percent of British men have walked up the aisle by the same age.
Meanwhile, the much discussed trend for delaying marriage until later in life--blamed on career women reluctant to have children--may actually reflect a return to the historical norm.
The average age of first marriage in Europe 200 years ago was 28, the same as British brides in 1998, according to a paper for the National Family and Parenting Institute, the independent thinktank set up by Jack Straw to advise on family issues.
"The public conversation about marriage has often been conducted in an atmosphere fraught with anxiety that can easily tip over into what commentators have described as a moral panic," the report, comparing European trends in marriage, adds.
"Changes in the marriage rate and in the way people form. relationships are part and parcel of a society where change is rapid and individuals feel helpless in the face of new developments; yet it is vital that these issues can be discussed without blame."
The paper does not include divorce rates. In 1997 Britain had the highest divorce rate in Europe, although by 1999 the rate had fallen to the level of the late 1980s.
Despite much political consternation about the family, the report suggests British attitudes are more socially conservative than those of many EU counterparts.
Nine out of 10 couples in Britain living with their children are married, compared to half in Finland. And while cohabiting is becoming the norm for European twentysomethings, "change has happened much more rapidly across the whole of the EU than in the UK", the report finds. Around a third of British under-thirties live with a partner, but it is closer to half in France and 40 per cent in Germany.
"This report is about let's bring a cool head to this debate," said Gill Keep, head of policy at the institute. "It is much easier to take the panic out of the discussion if you look at it in a comparative way; things that you think are destroying your own society are actually common trends and they may not be that destructive."
She said that despite anxiety over later marriages--the average age of first-time brides rose from 23 in the postwar period to 28 for women and 30 for men by 1999--historically this would have seemed normal.
Social historian Christina Hardyment said that in the nineteenth century couples would not marry until they could afford to support a household. "Women below the middle classes would always work in some capacity, mainly in domestic service, and it made sense to save; people think of kings and queens and nobility being married off at 12 but that was highly unusual," she said.
It is a well-known fact that British women are unwilling to abandon single life for a marriage.
A．True
B．False
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The workers are unlikely to be______by the factory because of the support of the Trade Union.
A．laid aside
B．laid down
C．laid off
D．laid out
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听力原文： The new US Trade Representative said today that the US will reactivate its complaint against European' subsidies for the aircraft maker Airbus. Both the US and the European Union had filed complaints with the World Trade Organization accusing each other of subsidizing aircraft companies. The US said the European governments were providing cheap loans to help Airbus develop new aircraft. The EU said that the US subsidizes the Boeing Company by giving it government contracts and Washington State tax breaks. Both sides had agreed to suspend their cases in January while they tried to find a negotiated settlement. Today Trade Representative Rob Portman said the EU has continued its cheap loans to Airbus forcing the US to go back to the WTO.
What's the main idea of the news？
A．The EU government provides cheap loans to help Airbus develop new aircraft.
B．The US government subsidizes the Boeing Company by giving it government contracts.
C．The Eli and the US try to find a negotiated settlement on trade war.
D．US make a new complaint against EU subsidies for the aircraft maker Airbus.
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The modern multinational corporation is described as having originated when the owner-managersof nineteenth-century British firms carrying on international trade were replaced by teams ofsalaried managers organized into hierarchies. Increases in the volume of transactions in such firmsare commonly believed to have necessitated this structural change. Nineteenth-century inventionslike the steamship and the telegraph, by facilitating coordination of managerial activities, aredescribed as key factors. Sixteenth-and seventeenth-century chartered trading companies, despitethe international scope of their activities, are usually considered irrelevant to this discussion: thevolume of their transactions is assumed to have been too low and the communications andtransport of their day too primitive to make comparisons with modern multinationals interesting.
In reality, however, early trading companies successfully purchased and outfitted ships, built andoperated offices and warehouses, manufactured trade goods for use abroad, maintained tradingposts and production facilities overseas, procured goods for import, and sold those goods both athome and in other countries. The large volume of transactions associated with these activitiesseems to have necessitated hierarchical management structures well before the advent of moderncommunications and transportation. For example, in the Hudson’s Bay Company, each far-flungtrading outpost was managed by a salaried agent, who carried out the trade with the NativeAmericans, managed day-to-day operations, and oversaw the post’s workers and servants. Onechief agent, answerable to the Court of Directors in London through the correspondencecommittee, was appointed with control over all of the agents on the bay.
The early trading companies did differ strikingly from modern multinationals in many respects.They depended heavily on the national governments of their home countries and thuscharacteristically acted abroad to promote national interests. Their top managers were typicallyowners with a substantial minority share, whereas senior managers’ holdings in modernmultinationals are usually insignificant. They operated in a pre-industrial world, grafting a systemof capitalist international trade onto a pre-modern system of artisan and peasant production.Despite these differences, however, early trading companies organized effectively in remarkablymodern ways and merit further study as analogues of more modern structures.
The author’s main point is that______
A．modern multinationals originated in the sixtenth and seventeenth centuries with the establishment of chartered trading companies
B．the success of early chartered trading companies, like that of modern multinationals, depended primarily on their ability to carry out complex opertions
C．early chartered trading companies should be more seriously considered by scholars studying the origins of modern multinationals
D．scholars are quite mistaken concerning the origins of modern multinationals
E．the management structures of early chartered trading companies are fundamentally the same as those of modern multinationals
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1、项目四 缮制商业发票 根据下列合同、信用证及其他补充条款缮制发票。 JIANGXI TEXTILES IMP. & EXP. CORP. 8th FLOOR FOREIGN TRADE BUILDING 200 ZHANQIAN ROAD, NANCHANG, CHINA SALES CONFIRMATION THE BUYERS: NICHIMEN CORPORATION S/C NO.：JXTEX012 2-2 NAKANOSHMA 3-CHOME，KITA-KU DATE：JAN.10，2016 OSAKA, 632-8620, JAPAN THE UNDERSIGNED SELLERS AND BUYERS HAVE AGREED TO CLOSE THE FOLLOWING TRANSACTIONS ACCORDING TO THE TERMS AND CONDITIONS STIPULATED BELOW: 1. COMMODITY AND SPECIFICATI
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The European Union and the North American Free Trade Agreement created regional tradin
是
否
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A trader takes a long position in 40 futures contracts on Day 1. The futures have a daily price limit of $5 and closes with a settlement price of $106. On Day 2, the futures trade at $111 and the bid
A．$200.
B．$280.
C．$320.
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Why China’s exports have encountered so many trade remedy measures by other countries in recent years?
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So far, only developed economies have launched trade remedies against China’s exports（）
是
否
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Much of the power of the trade unions has been lost． __________, their political influence should be very great．
A、As a result
B、As usual
C、Even so
D、So far
