The ________ was established to maintain order in the international monetary system.
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生奶的抑菌作用在O"C时可保持48小时,()可保持3小时。
A. 30℃
B. 20℃
C. 10℃
D. 5℃
Late-mover advantages are handicaps experienced by being a _____________ to a market.
Entrepreneurs refers to those who first commercialize innovations.()
____________ is the basic social organization of a society.