England can benefit from trade
A、only with nations that can produce goods England cannot produce.
B、only with less developed nations.
C、only with nations outside of Europe.
D、with any nation.
A、only with nations that can produce goods England cannot produce.
B、only with less developed nations.
C、only with nations outside of Europe.
D、with any nation.
阅读理解。 |
Students and professionals can all benefit from reading scholarly research. While many works may be of a technical nature, some of the best research is published in professional journals. While not all journals get published on the Internet, the trend toward the electronic format is growing. You probably also have free access to some of the online sources outlined below, but many don't know where they can consult online sources when in need of excellent research. Science The journal Science is perhaps the mostprestigiousscience journal. This journal is also well known enough to be featured on media outlets. It has all the latest news. Science is also interested in scientific policy, and frequently publishes articles that report the achievement of technology and science in general. Free partial access is available after registration. Proceedings from the National Academy of Sciences (PNAS) The world famous scholar reviewed journal has its articles and reviews on their website. While reading the abstracts of articles is free, PNAS charges for downloading the entire article in full. There is also an option for paying a flat rate to view several articles for a week-long period. There are some "open access" articles which are available for download free of charge. Nature Nature is another popular and famous journal. Nature has a wide approach publishing scientific papers on a wide variety of topics. Nature in fact is considered interdisciplinary (各学科间的), going beyond its name which would seem to show it only belongs to the natural sciences. Nature is aimed at researchers and academics, but readers can find out about major breakthroughs through summaries and other notes that appear in this weekly publication. While there is an effort to provide so-called "open access", it is at the moment limited. Students and those with academic access can access these major journals for free because of contractual relationships. |
1. What do we know from the passage? |
A. All the best research is published in professional journals. B. Fewer and fewer journals will be put out online in the future. C. Reading professional journals is quite helpful for students. D. A small number of the online sources can be attained for free. |
2. The underlined word "prestigious" is the closest in meaning to ______. |
A. complicated B. famous C. special D. instructive |
3. According to the passage, it's free of charge for us to download ______. |
A. the entire article of the PNAS in full B. the entire journal Nature C. one article of the journal Science D. "open access " PNAS articles |
4. This passage mainly tells us _______. |
A. how to publish professional papers B. about a few academic magazines in the world C. about free access to some of the online sources D. which journal is most famous in the world |
A、from
B、in
C、for
D、with
A、a lower real wage and a rise in unemployment.
B、a lower real wage and no change in unemployment.
C、a lower real wage and less unemployment.
D、no change in real wage or in unemployment.
1 Transport is one of the aids to trade. By moving goods from places where they are plentiful to places where they are scarce, transport adds to their value. The more easily goods can be brought over the distance that separates producer and consumer, the better for trade. When there were no railways, no good roads, no canals, and only small sailing ships, trade was on a small scale.
2 The great advances made in transport during the last two hundred years were accompanied by a big increase in trade. Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand, for instance. Quicker transport makes possible mass-production and big business, drawing supplies from, and selling goods to, all parts of the globe. Big factories could not exist without transport to carry the large number of workers they need to and from their homes. Big city stores could not have developed unless customers could travel easily from the suburbs and goods delivered to their homes. Big cities could not survive unless food could be brought from a distance.
3 Transport also prevents waste. Much of the fish landed at the ports would be wasted if it could not be taken quickly to inland towns. Transport has given us a much greater variety of foods and goods since we no longer have to live on what is produced locally. Foods which at one time could be obtained only during a part of the year can now be obtained all through the year. Transport has raised the standard of living.
4 By moving fuel, raw materials, and even power, as, for example, through electric cables, transport has led to the establishment of industries and trade in areas where they would have been impossible before. Districts and countries can concentrate on making things which they can do better and more cheaply than others and can then exchange them with one another. The cheaper and quicker transport becomes, the longer the distance over which goods can profitably be carried. Countries with poor transport have a lower standard of living.
5 Commerce requires not only the moving of goods and people but also the carrying of messages and information. Means of communication, like telephones, cables and radio, send information about prices, supplies, and changing conditions in different parts of the world. In this way, advanced communication systems also help to develop trade.
Paragraph 2 ______
A Higher Living StandardB Importance of Transport in TradeC Various Means of TransportD Birth of Transport-related Industries and TradeE Role of Information in TradeF Public Transportation
Paragraph 3 ______
A Higher Living StandardB Importance of Transport in TradeC Various Means of TransportD Birth of Transport-related Industries and TradeE Role of Information in TradeF Public Transportation
Paragraph 4 ______
A Higher Living StandardB Importance of Transport in TradeC Various Means of TransportD Birth of Transport-related Industries and TradeE Role of Information in TradeF Public Transportation
Paragraph 5 ______
A Higher Living StandardB Importance of Transport in TradeC Various Means of TransportD Birth of Transport-related Industries and TradeE Role of Information in TradeF Public Transportation
The development of modem means of transport ______ .
A to send goods to various parts of the worldB at any time during the yearC has greatly promoted tradeD is it possible to produce on a large scaleE the transport of goodsF it is possible to produce on a large scale
Only when goods can be carded to all parts of the world quickly ______ .
A to send goods to various parts of the worldB at any time during the yearC has greatly promoted tradeD is it possible to produce on a large scaleE the transport of goodsF it is possible to produce on a large scale
Transport has made it possible for people to eat whatever food they want ______ .
A to send goods to various parts of the worldB at any time during the yearC has greatly promoted tradeD is it possible to produce on a large scaleE the transport of goodsF it is possible to produce on a large scale
In the trade of modern society the transmission of information plays as important a role as ______ .
A to send goods to various parts of the worldB at any time during the yearC has greatly promoted tradeD is it possible to produce on a large scaleE the transport of goodsF it is possible to produce on a large scale
A、the beauty in nature will last forever
B、his friend’s youth and beauty will last forever
C、his friend’s youth will fade someday
D、his friend’s beauty is just like the beauty in nature
A、marginal benefit is less than the marginal cost.
B、marginal benefit is greater than the marginal cost.
C、average benefit is greater than the average cost.
D、marginal benefit is greater than both the average cost and the marginal cost.
具体案例:分析问题角度: (1) 分析洗车行业市场类型,以及春节洗车市场。 (2) 如何看待春节期间的价格浮动情况?政府介入干预吗? (3) 利用竞争市场理论、均衡理论分析;利用供给曲线和成本曲线分析。 (4) 建议从超额利润与正常利润分析。
A、the political affiliations of government officials.
B、the process by which government officials are elected or appointed.
C、the ways in which scarce resources are allocated.
D、the number of retail outlets available to consumers.
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