According to the passage, which of the following was the earliest kind of exchange of wealth?
A.Bartered foods. B.Fiat money. C.Coin currency. D.Intangible forms.正确答案A
According to the passage, which of the following was the earliest kind of exchange of wealth?
A.Bartered foods. B.Fiat money. C.Coin currency. D.Intangible forms.正确答案A