福万通贷记卡的按发行对象不同分为()。
A、普通卡和金卡
B、单位卡和个人卡
C、联名卡和非联名卡
D、主卡和附属卡
参考答案:B
The level of diversification benefits available from investing internationally is determined by the:()
A. relative returns between markets.
B. correlations between market returns.
C. standard deviations of the returns.
健美操身体姿态训练包括哪些内容?