国际经济学作业答案第七章.docx
Ch a p t e r 7I n t e r n a t i o n a l F a c t o r Mo v e me n t s
Multiple Choice Questions
1.Which of the following differs in its essential analytical framework?
(a)International trade in goods
(b)International conflict resolution
(c)International trade in services
(d)International trade in factors of production
(e)International borrowing and lending
Answer: B
2.The slope of the production function measures
(a)the physical increase in output as country grows.
(b)the dollar-value increase in output as a country grows.
(c)the increase in number of workers as immigration proceeds.
(d)the marginal product of labor.
(e)the marginal product of capital.
Answer: D
3.International free labor mobility will under all circumstances
(a)increase total world output.
(b)improve the economic welfare of everyone.
(c)improve the economic welfare of workers everywhere.
(d)improve the economic welfare of landlords (or capital owners) everywhere.
(e)None of the above.
Answer: E
4.If the world attained a perfect Heckscher-Ohlin model equilibrium with trade, then
(a)workers in the labor abundant country would migrate to the capital abundant country.
(b)workers in the labor abundant country would wish to migrate to the capital
abundant country.
(c)workers in the labor abundant country would have no desire to migrate to the
capital abundant country.
(d)workers in the capital abundant country would wish to migrate to the labor
abundant country.
(e)workers in the capital abundant country would migrate to the labor abundant country.
Answer: C
5.During the mass migration period of late 19th-early 20th centuries,
(a)wages rose in the origin countries and fell in the destination countries.
(b)wages fell in the origin countries and rose in the destination countries.
(c)wages generally rose faster in the origin countries.
(d)wages generally rose faster in the destination countries.
(e)wages generally fell faster in the origin countries.
Answer: C
6.International borrowing and lending may be interpreted as one form of
(a)intermediate trade.
(b)inter-temporal trade.
(c)trade in services.
(d)unrequited international transfers.
(e)None of the above.
Answer: B
7.The relative price of future consumption is
(a)the interest rate.
(b)unknown at any given time.
(c)the real interest rate.
(d)the relative interest rate.
(e)None of the above.
Answer: C
8. A country that has a comparative advantage in future production of consumption goods
(a)will tend to be an international borrower.
(b)will tend to have low real interest rates.
(c)will tend to be an international investor or lender.
(d)will tend to have good work ethics.
(e)None of the above.
Answer: A
9. A U.S. multinational corporation
(a)has a controlling share in a foreign subsidiary and is not itself foreign controlled.
(b)is foreign controlled and has no controlling share in a foreign company.
(c)has a controlling share in a foreign subsidiary and may itself be foreign controlled by
a foreign company.
(d)is a U.S. company whose major markets are outside the United States.
(e)None of the above.
Answer: C
10.Why a good is produced in two different countries is known as the question of
(a)internalization.
(b)vertical integration.
(c)exploitation.
(d)location.
(e)None of the above.
Answer: D
11.Internalization deals with the question
(a)why workers prefer to work indoors
(b)internationalization
(c)why components are produced by one firm rather than by many.
(d)Why a good is produced in two different countries
(e)None of the above
Answer: C
12. The home location of mo st of the world’ s large multinational companies is
(a)North America and Europe.
(b)North America and Asia.
(c)Europe and South America.
(d)Europe and Asia.
(e)None of the above.
Answer: A
13.Which of the following best refers to the outright construction or purchase abroad of
productive facilities by domestic residents?
(a)Foreign direct investment
(b)Portfolio Investment
(c)Short-term capital investment.
(d)Long-term capital investment
(e)None of the above.
Answer: A
14.Most direct investment in the United States has come from
(a)Japan.
(b)Canada.
(c)Western Europe.
(d)South America.
(e)Asia.
Answer: C
15.Most U.S. direct foreign investment occurs in
(a)communications.
(b)agriculture.
(c)petroleum.
(d)manufacturing.
(e)None of the above.
Answer: D
16.Most foreign direct investment in the United States occurs in
(a)communications.
(b)agriculture.
(c)petroleum.
(d)manufacturing.
(e)None of the above.
Answer: D
17.Multinational corporations may provide benefits to their home countries for the
following reasons except which one?
(a)Secure raw materials for the source country
(b)Allow for exports of products, which involve company-specific trade secrets
(c)Allow domestic firms to secure timely deliveries of commodities or products, which do not
enjoy a stable or deep market internationally
(d)Shift home country technology overseas via licensing
(e)None of the above.
Answer: D
18.Trade analysis involving multinational corporations differs from our conventional trade
analysis because multinational corporation analysis involves
(a)absolute cost differentials rather than comparative cost differentials.
(b)the international movement of factor inputs as well as that of finished goods.
(c)purely competitive markets rather than imperfectly competitive markets.
(d)portfolio investments rather than direct foreign investment.
(e)None of the above.
Answer: B
19.Direct foreign investment may take any of the following forms except
(a)investors buying bonds of an existing firm overseas.
(b)the creation of a wholly owned business overseas.
(c)the takeover of an existing company overseas.
(d)the construction of a manufacturing plant overseas.
(e)None of the above.
Answer: A
20.Which of the following could logically explain why foreign direct investment might
be attracted to the United States?
(a)U.S. wage rates exceeding the productivity of U.S. labor
(b)U.S. price ceilings that hold down the price of energy
(c)Especially high price/earning ratios associated with the stock of U.S. firms
(d)Anticipations of future reductions in U.S. non-tariff barriers
(e)None of the above.
Answer: B
21.Multinational corporations
(a)increase the transfer of technology between nations.
(b)make it harder for nations to foster activities of comparative advantage.
(c)always enjoy political harmony in host countries in which their subsidiaries operate.
(d)require governmental subsidies in order to conduct worldwide operations.
(e)None of the above.
Answer: A
22.American labor unions have recently maintained that U.S. multinational corporations
have been
(a)exporting American jobs by investing overseas.
(b)exporting American jobs by keeping investment in the United States.
(c)importing cheap foreign labor by shifting U.S. investment overseas.
(d)importing cheap foreign workers by keeping U.S. investment at home.
(e)None of the above.
Answer: A
23.Multinational corporations
(a)always produce primary goods.
(b)always produce manufactured goods.
(c)always produce services.
(d)may produce primary or manufactured goods.
(e)None of the above.
Answer: D
24.___________ refers to highly educated and skilled people who migrate from poor
developing countries to wealthy industrial countries.
(a)Direct investment
(b)Portfolio investment
(c)Transfer pricing
(d)Brain drain
(e)None of the above.
Answer: D
25.International labor mobility
(a)leads to wage convergence by raising wages in destination country and lowering in source
country.
(b)is in accordance with the specific factors model
(c)is in accordance with the Heckscher-Ohlin factor proportions model.
(d)leads to wage convergence by raising wages in source and lowering them in destination
country.
(e)is in accordance with scale economy model.
Answer: D
26.In theory, labor mobility is
(a) a complete complement to trade flows.
(b) a partial complement to trade flows.
(c) a complete substitute for trade flows.
(d) a partial substitute for trade flows.
(e)None of the above.
Answer: C
27.In practice, international labor mobility is
(a) a complete complement to trade flows.
(b) a partial complement to trade flows.
(c) a complete substitute for trade flows.
(d) a partial substitute for trade flows.
(e)None of the above.
Answer: D
28.If one observes that Japan was traditionally a net foreign lender, one could conclude
that relative to its international trade and financial partners
(a)Japan ’ s inter-temporal production possibilities are biased toward future consumption.
(b)Japan ’ s inter-temporal production possibilities are larger than that of the other countries.
(c)Japan ’ s inter-temporal production possibilities are biased toward present consumption.
(d)Japan ’ s inter-temporal production possibilities are not biased.
(e)None of the above.
Answer: C
29.Rapidly growing developing countries tend to be borrowers on the international capital markets.
From this information we may surmise that they have a comparative advantage in
(a)capital goods.
(b)future income.
(c)disposable income.
(d)consumer goods.
(e)present income.
Answer: B
30.It may be argued that theoretically, international capital movements
(a)tend to hurt the donor countries.
(b)tend to hurt the recipient countries.
(c)tend to hurt labor in donor countries.
(d)tend to hurt labor in recipient countries.
(e)None of the above.
Answer: C
31.Transactions between branches of the same multinational corporations account for ________
of U.S. imports.
(a)one quarter
(b)one third
(c)one half
(d)three quarters
(e)all
Answer: C
32.The shift of labor-intensive assembly operations from the United States to
Mexican maqiladora may be best explained in terms of a theory of
(a)location.
(b)vertical integration.
(c)horizontal integration.
(d)internalization.
(e)None of the above.
Answer: A
33.When comparing the United States to the United Kingdom, between 1985 and 1990, the
relative growth of foreign-owned firms in manufacturing
(a)grew faster in the U.K., whose proportion of foreign-owned firms is larger.
(b)grew faster in the U.S., whose proportion of foreign-owned firms is larger.
(c)grew faster in the U.S., whose proportion of foreign-owned firms is smaller.
(d)grew faster in the U.K., whose proportion of foreign-owned firms is smaller.
(e)None of the above.
Answer: C
34.The inflow of foreign direct investment into the United States has always been perceived
(a)with trepidation.
(b)with resentment.
(c)with equanimity.
(d)with satisfaction.
(e)None of the above.
Answer: E
’ s Chrysler corporation is generally
35.The purchase by Germany’ s Daimler-Benz of America
viewed as
(a) direct foreign investment typical of trends in the 1980s.
(b) a capital outflow from the United States, since Daimler- Benz “ milked ” the assets of
Chrysler.
(c) a major success story of globalization.
(d)an example of international vertical integration.
(e)None of the above.
Answer: E
36.In a typical short-run production function, as labor increases
(a)the marginal product of capital decreases.
(b)the overall product of labor decreases.
(c)the average product of labor decreases.
(d)the marginal product of labor decreases.
(e)None of the above.
Answer: D
37.American labor unions accuse U.S. multinational corporations of all except which?
(a)They enjoy unfair advantages in taxation.
(b)They export jobs by shifting technology overseas.
(c)They export jobs by shifting investment overseas.
(d)They operate at output levels where scale economies occur.
(e)None of the above.
Answer: D
Essay Questions
1.The Heckscher-Ohlin model is famous for being elegant and mathematically sophisticated, yet
failing to describe reality. One manifestation of this fact is Trefler ’ s Case of Missing Explain what exactly is missing. In what sense is it missing? How would you explain why it is
missing? How can a relaxation of the identical production functions explain the case of the
missing trade?
Answer: Trefler demonstrated that the actual volume of world trade is significantly less than
that which would be predicted by the Heckscher-Ohlin model. One explanation is
that
North-South trade is especially less than would be predicted by a factor proportions model. If
technologies differ in the poorer countries, then it is possible that the cost of
producing a product, which uses relatively much of their abundant factor may still
be higher than the cost of producing it in the other country.
2.Factor-intensity reversals describe a situation in which the production of a product may be land-
intensive in one country, and relatively labor intensive in another (at given relative wage levels).
For example, cotton may be land intensive in the U.S., and labor intensive in Egypt where land
is relatively scarce and expensive. Suppose factor-intensity reversals were common. How would
that affect the conclusion that a country in which land is relatively scarce will not
be the country with
a comparative advantage in the land-intensive product?
Answer: The answer here is straightforward (though it has various interesting implications).
In this case we cannot define or identify a product in terms of its relative factor
intensity (at all or any relative wage level). Therefore, the Heckscher-Ohlin
Theorem is ipso-facto inapplicable.
3.Why is it that North-South trade in manufactures seems to be consistent with the results or
expectations generated by the factor-proportions theory of international trade, whereas North-North trade is not?
Answer: There is a clear difference in relative factor availabilities between North and South countries, no matter how we define and measure the factors of production. Hence,
the factor-proportions theory of trade may be sensibly expected to explain the
pattern (though not the volume) of trade between these two groups of countries.
However, the North North trade partners do not vary significantly in their relative
factor availabilities, so that other forces, such as scale economies play a relatively
large role in determining trade patterns.
4.One of the commonly used assumptions in deriving the Heckscher-Ohlin model is that tastes
are homothetic, or that if the per capita incomes were the same in two countries, the
proportions of their expenditures allocated to each product would be the same as it is in the
other country. Imagine that this assumption is false, and that in fact, the tastes in each country are strongly biased in favor of the product in which it has a comparative advantage. How would this affect the relationship between relative factor abundance between the two countries, and the nature (factor-intensity) of the product each exports? What if the taste bias favored the
imported good?
Answer: If in fact national tastes were strongly biased in favor of the product in which the country enjoyed a comparative advantage, then we would expect a bias in favor of
rejecting the Heckscher-Ohlin Theorem in actual trade data. The engine driving the
H-O model is that a country should be expected to have a relatively low cost of
producing the good in which it has a comparative advantage. However, the respective
demand forces would tend to raise the price of this good, so that the expected pattern
would not generally be observed. However, if the tastes were biased in favor of the
imported good, then the predictions of the Heckscher-Ohlin Theorem would be
expected to be generally observed.
5.Why do you suppose that South-South trade does not conform in volume, but does conform
in pattern with expectations generated by the Heckscher-Ohlin model?
Answer: The pattern of trade is generally observed to conform to the Heckscher-Ohlin models expectations. That is, the developing countries tend to export labor-intensive goods,
such as textiles, and import capital-intensive goods such as machinery. The volume
however is quite lower than what would be expected from the Neoclassical model.
There are many possible reasons, such as financial crises necessitating premia in the
financing of this trade.
6.It has been argued that even if intra-European Union labor mobility were to be completely
removed, one should not expect to observe massive, or even large reallocations of populations with the E.U. Discuss
Answer: Theoretically, just as completely free trade consistent with Heckscher-Ohlin model (with no complete specialization) is associated with factor price equalization; so
does completely free labor mobility. It therefore follows that if intra E.U. trade
flourishes, as any restraints on trade there are abolished, the economic incentive for
labor mobility will be removed. Since language and cultural differences remain, we
would expect populations to tend to stay where they are.
Quantitative/Graphing Problems
1.In Home and Foreign there are two factors of production, land and labor, used to produce
only one good. The land supply in each country and the technology of production are exactly the same. The marginal product of labor in each country depends on employment as follows:
Number of Workers Marginal Product
Employed of Last Worker
130
229
328
427
526
625
724
823
922
1021
1120
Initially there are 11 workers employed in Home but only 3 workers in Foreign. Find the
effect of free movement of labor from the high wage to the low wage country. When such
economic migration ceases, what will be the levels of production, real wages and the income of landowners in each country?
Answer: The total production in the world will increase, since the addition to production (the marginal product of labor) in the target country is larger for each worker than the
loss of production (also the marginal product of workers) in the emigration country.
The real wages will rise in the emigration country and fall in the immigration
country. Landlord incomes will rise in the immigration country and fall in the
emigration country.
2.Suppose Australia, a land (K)-abundant country and Sri-Lanka, a labor(L)-abundant country
both produce labor and land intensive goods with the same technology. Following the logic of the Heckscher-Ohlin model from Chapter 4, what will be the incentive for migration once trade is established between these two countries? Now, suppose that a tariff by one country
creates an incentive for labor migration. From which country to which country will be the
migration? Explain how you arrived at your answer.
Answer: Once trade is established, there is no longer any incentive for (economic-based) immigration, since the real wages will be equalized in both. If a tariff is established
in Australia, then the price of the labor intensive good will be higher in Australia,
as will be the marginal product of labor and hence the real wage of workers there.
Hence, workers will immigrate from Sri-Lanka to Australia until the two domestic
prices are equalized.
https://www.360docs.net/doc/0b19246072.html,e the diagram below derived from Figure 4-4 to identify the pre-trade situation for Australia
and Sri-Lanka, as discussed in question 2 above. Where on the K/L axis will you find each of the two countries? Which of the two countries has a higher relative wage, w/r? Which product is the labor intensive, and which is the land intensive one? Show where the relative price of cloth to food will be found once trade opens between these two countries. Show where the relative wages of each will appear.
Answer: You will find Sri-Lanka to the left of Australia on the K/L axis.
Australia has a higher relative wage.
Food is the land intensive product.
The relative price P C/P F is found between the two autarkic prices.
The post trade relative wage is between the two autarkic ones on the vertical axis.
https://www.360docs.net/doc/0b19246072.html,ing the figure above from question 3, demonstrate what happens to the composition of
production (that is quantity of cloth per 1 unit of food) in Australia once trade is established between the two countries. Which country will export cloth? What happens to the relative
income of workers in Australia as a result of trade? Does it increase or decrease? Would land owners in Australia lobby for or against free trade? Would land owners in Australia lobby for or against free admittance of immigrant workers?
Answer: The proportion of food to cloth will increase in the production of Australia Sri Lanka will export cloth. The relative (and real) incomes of workers will fall in Australia as a
result of trade. Land Owners in Australia should lobby in favor of trade. They would
also lobby for free labor mobility (of workers into Australia), since the marginal
product of labor is high, the owners of land have much (Ricardian) rents to gain
from an inflow of workers.
5.Imagine that the relative capital abundance of Australia was so much greater than that of
Sri-Lanka, that we would have to locate Australia far to the right on the K/L axis. If this were so far to the right that there was no area of overlap on the w/r axis, then what product would Australia export? Is this answer different from that in question 4 above? Will the relative
wages as calculated now be the same or different from those calculated in question 4?
Answer: Australia would still export food, which is the same as in question 4. As a result of trade, wages will fall in Australia and will rise in Sri-Lanka. However, in this case,
the wages in Australia will remain higher than in Sri-Lanka, creating an incentive for
migration from the latter to the former country.
国际经济学作业复习资料第七章
Chapter 7 International Factor Movements Multiple Choice Questions 1. Which of the following differs in its essential analytical framework? (a) International trade in goods (b) International conflict resolution (c) International trade in services (d) International trade in factors of production (e) International borrowing and lending Answer: B 2. The slope of the production function measures (a) the physical increase in output as country grows. (b) the dollar-value increase in output as a country grows. (c) the increase in number of workers as immigration proceeds. (d) the marginal product of labor. (e) the marginal product of capital. Answer: D 3. International free labor mobility will under all circumstances (a) increase total world output. (b) improve the economic welfare of everyone. (c) improve the economic welfare of workers everywhere. (d) improve the economic welfare of landlords (or capital owners) everywhere. (e) None of the above. Answer: E 4. If the world attained a perfect Heckscher-Ohlin model equilibrium with trade, then (a) workers in the labor abundant country would migrate to the capital abundant country. (b) workers in the labor abundant country would wish to migrate to the capital abundant country. (c) workers in the labor abundant country would have no desire to migrate to the capital abundant country. (d) workers in the capital abundant country would wish to migrate to the labor abundant country. (e) workers in the capital abundant country would migrate to the labor abundant country. Answer: C
国际经济学作业答案第一章
Chapter 1 Introduction Multiple Choice Questions Historians of economic thought often describe ___________ written by _______ and published in __________ as the first real exposition of an economic model. “Of the Balance of Trade,” David Hume, 1776 “Wealth of Nations,” David Hume, 1758 “Wealth of Nations,” Adam Smith, 1758 “Wealth of Nations,” Adam Smith, 1776 “Of the Balance of Trade,” David Hume, 1758 Answer: E From 1959 to 2000, the U.S. economy roughly tripled in size. U.S. imports roughly tripled in size. the share of US Trade in the economy roughly tripled in size. U.S. Imports roughly tripled as compared to U.S. exports. U.S. exports roughly tripled in size. Answer: C The United States is less dependent on trade than most other countries because the United States is a relatively large country. the United States is a “Superpower.” the military power of the United States makes it less dependent on anything. the United States invests in many other countries. many countries invest in the United States. Answer: A Ancient theories of international economics from the 18th and 19th Centuries are: not relevant to current policy analysis. are only of moderate relevance in today’s modern international economy. are highly relevant in today’s modern internationa l economy. are the only theories that actually relevant to modern international economy. are not well understood by modern mathematically oriented theorists. Answer: C
大学英语II第三次作业(西南交大)
一、单项选择题(只有一个选项正确，共40道小题) 1. –What time is it? –____________________. (A) My watch keeps good time (B) My watch is five minutes fast (C) My watch says three o’clock (D) I say three o’clock 正确答案：C 解答参考：[第三单元] 本题问句是“现在几点钟”，C项“我的表是三点钟”。A项“我的表走时准确”，B项“我的表快五分钟”，D项“我说是三点钟”都不符合习惯表达法。 2. –Could you tell me the time, please? –____________________. (A) Yes, I can (B) No, I can’t (C) It’s four thirty (D) It’s Friday 正确答案：C 解答参考：[第三单元]C 本题仍是问时间，回答应该直接告诉对方时间，故C项正确。 3. –What day is tomorrow? –Today is Tuesday. So it’s________. (A) Monday (B) Wednesday (C) Thursday (D) Saturday 正确答案：B 解答参考：[第三单元]B 本题问“明天是星期几”，回答“今天是星期二，所以明天是星期三”。 4. –When is your birthday? –____________________. (A) It’s April 18th (B) It’s Sunday (C) It’s August
国际经济学课后答案解析
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国际收支的概念： 狭义的：指在一定时期内所发生的到期立即结清的外汇收支。(是建立在外汇收支的基础上的） 广义的：指一个国家或地区和世界上其他国家或地区之间由于贸易、非贸易和资本往来而引起国际间资金移动，从而发生的一种国际间资金收支行为。（是建立在交易基础上的） IMF定义：一国的国际收支是一国居民在一定时期内与外国居民之间的经济交易的系统记录。 国际收支平衡表的概念：是指按一定的编制原则和格式，对一个国家一定时期内的国际经济交易进行分类、汇总、以反映和说明该国国际收支状况的统计报表。 自主性交易：经济主体或居民个人等出于某种自主性的目的如追求利润、减少风险、资产保值、逃税避税、逃避管制、 投机等等动机而进行的交易，是主动的。 补偿性交易：又称调节性交易，中央银行或货币当局出于调节国际收支差额、维护国际收支平衡、维持汇率稳定的目的 而进行的交易。是被动的。 外汇的概念; 动态涵义:是指一种国际汇兑行为,即把一国货币兑换成另一国货币,借以清偿国际间债权债务关系的一种专门性的经营 活动. 静态涵义:是指它是一种以外币表示的支付手段,用于国际间的结算. 自由外汇:通常必须是以外币表示的、不同形式的、可以在市场上流通、自由兑换的有价凭证。自由外汇无需经国家外 汇管理机关批准，在国际金融市场可以自由转换为其他国家的外汇，同时在国际交往中能作为支付手段广泛地使用和流通。 记帐外汇：又称双边外汇或协议外汇，即不经货币发行国批准，不能自由兑换成其他货币，或对第三国进行支付的外汇。即是指在双边协议安排之下进行清算时所用外汇。 外汇汇率(Foreign Exchange Rate)是一国货币折算成另一国货币的比率.即在两国间,用一国货币所表示的另一国货币的 比率.或者说,汇率是两种不同货币之间的比价,它反映一国货币的对外价值.汇率又称汇价,在实际的外汇买卖中,又称外汇行市. 关键货币是指在一国的国际贸易与国际收支中使用最多、在外汇储备中所占比重最大、自由兑换性最强、汇率行情最为稳定、普遍为各国所接受的货币。 外汇市场（Foreign Exchange Market):是指进行外汇交易（买卖）的场所，或网络。（前者指有形市场而言，后者则指无 形市场而言）外汇买卖既有本币与外币之间的买卖，也有不同币种之间的外汇买卖。 外汇银行：是外汇市场的主体，所有外汇业务都有外汇银行参与其间。它是由中央银行指定或授权经营外汇业务的银行， 包括本国的专营外汇业务的专业银行、兼营外汇业务的商业银行及其它金融机构、外国银行设在本国的分支机构及其 它金融机构等。 外汇经纪人:即在外汇银行和顾客之间起中介作用的,为买卖双方接洽业务牵线搭桥促成交易达成并收取佣金的汇兑商. 即期交易：（现汇交易）是买卖双方约定在成交后的两个营业日内办理交割的外汇交易方式。现汇交易是最基本的外汇 交易，也是外汇市场上交易量最大的交易。 远期交易：（期汇交易）是一种预约性质的交易，指外汇交易成交后，根据合同的规定，在约定的日期按照约定的汇率 办理交割的外汇交易。 套期保值：指预计将来某一时间要支付或收入一笔外汇时，买入或卖出同等金额的远期外汇，以避免因汇率变动而造成
大学英语(一)第3次作业
题目1 正确 获得1.0分中的1.0分 标记题目 题干 is considered to be ________ the other students in her class. 选择一项： a. the most intelligent b. intelligent as well c. less intelligent d. as intelligent as 题目2 正确 获得1.0分中的1.0分 标记题目 题干 — Did the medicine make you feel better? — No. The more_________, _________ I feel. 选择一项： a. medicine I take; and the worse b. I take medicine; worse c. medicine I take; the worse d. I take medicine; the worse 题目3 正确 获得1.0分中的1.0分
标记题目 题干 This is the ______ photo I have ever taken. 选择一项： a. worse b. best c. most worst d. better 题目4 正确 获得1.0分中的1.0分 标记题目 题干 - Hi, Jane. Would you like to go to the ball this evening? - Sorry, Frank. ____ tomorrow's lessons, I have no time to go out with you. 选择一项： a. Not preparing b. Not to prepare c. Being not prepared d. Not having prepared 题目5 正确 获得1.0分中的1.0分
2011年春季学期大学英语(1)第三次作业(1)
2011年春季学期大学英语 （1）第三次作业 一、单项选择题（本大题共30分，共15小题，每小题2分） A. go for B. go to C. go out D. go in 2. Don’t worry. It is a ( ) injury, not serious. A. light B. flight C. slight D. eight 3. The workers ( ) the recreational center by the middle of 1999." A. had built B. have built C. built D. build 4. She ( ) quite a lot for such a young age. A. has expensed B. expensed
C. experience D. has experienced 5. It is in this university ( ) Prof. Jackson established his famoustheory. A. which B. that C. where D. what 6. I gave him the book, but demanded that he ( ) it to me in a week. A. must return B. return C. would return D. returned 7. I’d better check in my luggage quickly ( ) I’d miss my fli ght. A. and B. so C. or D. to 8. For your never-ending effort, I’m sure you ( )this praise. A. deserve B. serve C. reserve
大学英语(一)第三次作业及答案
大学英语（一）第三次作业及答案 开始时间2013年09月26日星期四08:41 完成于2013年09月26日星期四09:11 耗时30 分钟16 秒 分数25.0/25.0 成绩100.0/满分100.0 反馈您已完成答题！具体成绩和答案会在测验截至后公布。 窗体顶端 题目1 正确 获得1.0分中的1.0分 Flag question 题干 The boys enjoyed _______football very much. 选择一项： a. played b. to play c. play d. playing 题目2 正确 获得1.0分中的1.0分 Flag question 题干 Who jumps ________in your class?
选择一项： a. farther b. farthest c. far d. longer 题目3 正确 获得1.0分中的1.0分 Flag question 题干 Who’s ________, Jim, Jack or John?选择一项： a. the tallest b. much taller c. Tall d. Taller 题目4 正确 获得1.0分中的1.0分 Flag question 题干 Several screws(螺丝) need ______. 选择一项： a. widening b. enlarging
c. tightening d. shortening 题目5 正确 获得1.0分中的1.0分 Flag question 题干 is considered to be ________ the other students in her class. 选择一项： a. as intelligent as b. intelligent as well c. the most intelligent d. less intelligent 题目6 正确 获得1.0分中的1.0分 Flag question 题干 ______ his examination of the patient, the doctor wrote out a prescription. 选择一项： a. Having been finished b. Finished c. Having finished d. Finishing
武大国际经济学名词解释
第一章国际收支 ●国际收支：是在一定时期内一国居民对其他国家居民所进行的全部经济交易的系统记录。 国际收支分文狭义和广义的概念：狭义上是指一国的外汇收支，即凡是在国际经济交易中必须通过外汇收支进行清算的交易，都属于国际收支的内容。广义上指不涉及外汇收支的各种经济交易，如清算支付协定项目上的记帐、易货贸易等也包括在内。 ●国际收支平衡表（Balance of Payments Statements）也叫国际收支账户，是一国将其一 定时期内的全部国际经济交易，根据交易的内容与范围，按照特定账户分类和复式记账原理表示的会计报表。 ●经常账户（Current Account）又称为往来账户，反映了一个经济体与其他经济体之间真 实资源的转移情况，并在整个国际收支账户中占主要地位。具体包括货物、服务、收益和经常转移等四个子账户。 ●货物（Goods）。包括一般商品、用于加工的货物、货物修理、各种运输工具在购买的 货物和非货币黄金。IMF建议，货物按边境的离岸价格（FOB）计价。 ●服务（Services）。包括运输、旅游、通讯、建筑、金融、保险、计算机和信息服务、专 有权的使用费和特许费以及其他商业服务。 ●收益（Income）。包括居民和非居民之间的两大类交易：一是职工报酬，主要指支付给 非居民工人（如季节性的短期工人）的工资报酬。二是投资收益，包括直接投资、证券投资和其他投资的收入和支出，以及储备资产的收入。 ●经常转移（Current Transfer）。是排除了以下资产所有权转移的单方面价值转移：一是 固定资产所有权的转移；二是同固定资产收买/放弃相联系或以其为条件的资产转移； 三是债权人不索取任何回报而取消的债务。经常转移包括各级政府的转移（如政府间经常性的国际合作、对收入和财政支付的经常性税收等）和其他转移（如工人汇款）。 ●资本和金融账户（Capital and Financial Account）主要反映资本所有权在一国与其他国 家之间的移动，即国际资本流动。具体包括资本账户和金融账户两大部分。 ●资本转移。即固定资产所有权的转移、同固定资产收买/放弃相联系或以其为条件的资 产转移和债权人不索取任何回报而取消的债务。 ●直接投资（Direct Investment）。主要特征是投资者对另一经济体的企业拥有永久利益。 这一永久利益意味着直接投资者和企业之间存在着长期的关系，并且投资者对企业经营管理施加着相当大的影响。直接投资可以采取在国外直接设立分支企业的形式，也可以采取购买国外企业一定比例以上股票（最低10%）的形式。 ●证券投资（Portfolio Investment）。主要对象是股本证券和债务证券。股本证券包括股票、 参股和其他类似文件（如美国的存股证）；债务证券可以分为期限一年以上的中长期债券、货币市场工具（如国库券、银行承兑汇票、大额可转让存单等）和其他派生金融工具。 ●储备资产（Reserve Assets）。包括货币当局可随时动用并控制以达到一定目的的外部资 产，主要有货币黄金、特别提款权、在IMF的储备头寸、外汇资产和其他债权。 ●自主性交易（Autonomous Transaction），又叫事前交易（Ex-ante Transaction），是指那 些基于商业（利润）动机或其他考虑而独立发生的交易，如商品、劳务、技术交流，收益的转移，无偿的转让，各种形式的对外直接投资和证券投资等等。 ●国际收支均衡（Equilibrium of BP），即国内经济处于均衡状态下的自主性交易平衡， 或者说，国内经济处于充分就业、物价稳定和经济增长状态下的自主性交易平衡。 ●偶发性失衡（Accidental Imbalance） ●又称临时性失衡（Temporary Imbalance），即短期的、由非确定和偶然因素引起的国际 收支失衡。
大学英语1第二册第三次作业
新大学英语（2）第三次网络作业 (三次网络作业的平均成绩占期末考试总评成绩30%，作业一经批改评分，将不能修改；此次作业完成后应交到“在线作业”一栏本次作业界面中；作业必须按最后一页答卷表格格式作答，并且不要以附件形式缴交) 一．阅读： I arrived in the United States on February 6,1966, but I remember my first day here very clearly. My friend was waiting for me when my plane landed at Kennedy Airport at three o’clock in the afternoon. The weather was very cold and it was snowing, but I was too excited to mind. From the airport, my friend and I took a taxi to my hotel. On the way, I saw the skyline（轮廓）of Manhattan （曼哈顿）for the first time and I stared in astonishment at the famous skyscrapers and their man-made beauty. My friend helped me unpack at the hotel and then left me because he had to go back to work. He promised to return the next day. Shortly after my friend had left, I went to a restaurant near the hotel to get something to eat. Because I couldn’t speak a word of English, I couldn’t tell the waiter what I wanted. I was very upset and started to make some gestures(手势), but the waiter didn’t understand me. Finally, I ordered the same thing the man at the next table was eating. After dinner, I started to walk along Broadway until I came to Times Square with its movie theatres, neon lights（霓虹灯）, and huge crowds of people. I did not feel tired, so I continued to talk around the city. I wanted to see everything on my first day. I knew it was impossible, but I wanted to try. When I returned to the hotel, I was exhausted（筋疲力尽）, but I couldn’t sleep because I kept hearing the fire and police sirens（警笛声）during the night. I lay awake and thought about New York. It was a very big and interesting city with many tall buildings and big cars, and full of noise and busy people. I also decided right then that I had to learn to speak English. 1. On the way to his hotel, the writer___C___. a. was silent all the time