大学MOOC 国际贸易学[12012331](兰州交通大学)1003054004 最新慕课完整章节测试答案

第1章单元测验

1、单选题：
Attempts to explain the pattern of international trade‏‌‏
选项：
A: have been a major focus of international economist.
B: have proven to be hopeless.
C: have proven to be a trivial exercise.
D:            have been the preoccupation of economic development theorists.
答案: 【 have been a major focus of international economist.】

2、单选题：
 International economics can be divided into two broad sub-fields.‍
选项：
A:  macro and micro.
B: developed and less developed.
C:  monetary and barter.  
D:           international trade and international money.
答案: 【            international trade and international money.】

3、单选题：
A closed economy is one in which.‍
选项：
A: imports exactly equal exports.
B:  domestic firms invest in foreign countries.
C: the home economy is isolated from foreign trade or investment.
D: All of the above.
答案: 【 the home economy is isolated from foreign trade or investment.】

第2章单元测验

1、单选题：
‏Approximately what percent of all world production of goods and services is exported to other countries? ‌‏‌
选项：
A: 30%
B: 50%
C: 90%
D: 10%
答案: 【 30%】

2、单选题：
‎In general, which of the following do NOT tend to increase trade between two countries?‏‎‏
选项：
A: the existence of well controlled borders between countries 
B: larger economies 
C: mutual membership in preferential trade agreements 
D: historical ties 
答案: 【 the existence of well controlled borders between countries 】

第3章单元测验

1、单选题：
The Ricardian theory of comparative advantage states that a country has a comparative advantage in widgets if ‎‏‎
选项：
A: output per worker of widgets is higher in that country.
B: that country's exchange rate is low.
C: wage rates in that country are high.
D: the output per worker of widgets as compared to the output of some other product is higher in that country
答案: 【 the