Why Americans travel overseas less than their western counterparts？
A. Their vacations tend to be shorter.
B. They can't afford international tours.
C. They are more interested in making money.
D. They prefer staying where Americans are in the majority.
查看答案
下列()既是价值贮藏，又是普通的交换媒介。
A. 企业债券
B. 共同基金
C. 支票账户
D. 以上都正确
The word relatively in the passage is closest in meaning to
A. comparatively
B. routinely
C. adversely
D. frequently
According to the article, which following statement is not true ？
A. Tightly sealed house may be harmful in another aspect
B. The house is unsealed to prevent the air from leaking
C. The air always leaks from cracks
D. New house is worse than old one in the aspect of indoor pollution
What is the first task of the advocators of cultural diversity？
A. To negotiate with the United States of America.
B. To revise some of the articles of the WTO.
C. To subordinate the Convention to the WTO and others.
D. To avoid the influence of information technology.
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