题目内容

Canada is a nation of immigrants, and it is usually described as being a “Mosaic”.

A. 对
B. 错

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Indians are the aboriginal people of Canada, who have been officially called“the First Nations”of Canada since 1980s.

A. 对
B. 错

In the last two centuries the Canadian population has grown because of official government immigration policies which has traditionally followed the demands of the changing Canadian labour market.

A. 对
B. 错

里昂惕夫反论说明了什么之间存在的矛盾( )。

A. 绝对利益论,相对利益论
B. 相对利益论,要素禀赋论
C. 实践的验证结果,要素禀赋论理论结论
D. 实践的验证结果,相对利益论理论结论

里昂惕夫之谜的经验研究结果是__( )__。

A. 虽然美国资本丰富,但美国出口产品比进口产品的劳动密集程度更高;
B. 美国主要与其他工业国家而非发展中国家进行贸易;
C. 贸易减少了而不是增加了美国居民的福利;
D. 美国的长期出口增长速度远远低于GNP的增长速度。

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