A-A+
Security and commodity exchanges are meeting p
问题详情
Security and commodity exchanges are meeting places for buyers and sellers of_____.
A．stocks
B．securities
C．products
D．all of the above此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：本题的四个选项中，只有D项为正确答案。这可从文中的“These trading posts where products maybe brought or sold are called commodity exchanges．”和“The security exchanges，on the other hand，are meeting places where stocks and bonds are traded．”推知。
