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问题 单项选择题

一个在各种产品劳动生产率都处于劣势的国家，通过把主要资源用于生产和出口自己在劳动生产率上具有相对优势的产品，然后在国际市场上换取自己在劳动生产率上处于劣势的产品，仍可实现资源的节约和资源使用效率的提高，这就是()。

A.比较优势原理

B.宏观调整原理

C.价值规律原理

D.市场多元化战略原理

答案

参考答案：D

单项选择题

A company has 1000000 warrants outstanding at the beginning of the year, each convertible into one share of stock with an exercise price of $ 50. No new warrants were issued during the year. The average stock price during the period was $60, and the year-end stock price was $45. What adjustment for these warrants should be made, under the treasury stock method, to the number of shares used to calculate basic and diluted earnings per share (EPS) Basic EPS Diluted EPS （）①A. 0 166667 ②B. 166667 200000 ③C. 166667 166667

A. ①

B. ②

C. ③
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单项选择题

浮动汇率合法化是()确立的。

A.牙买加协议

B.布雷顿森林体系

C.魏格纳计划

D.马斯特里赫特条约
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