The middle rate is the arithmetic average of which two of the following exchange rates.
The middle rate is the arithmetic average of which two of the following exchange rates.
A.buying and selling exchange rates
B.spot and forward exchange rates
C.official exchange rate and market exchange rate
D.opening and closing exchange rates
正确答案:buying and selling exchange rates
Tag:货币金融经济学 中国大学MOOC货币金融经济学
时间:2021-12-13 15:22:10