题目详情
单选题 When using the barter system, it is nessary _____________
A. to find something to servas as money
B. to engage in either direct or indirect finance
C. that financial markets be unregulated
D. to find a double coincidence of wants

学科:金融英语
时间:2024-11-10 10:57:26
相关题目
相关作业
