NO.PZ2020021002000101
问题如下：
The rate of return on stock A and stock B will be the same each month if they have the same beta.
选项：
A.
True
B.
False
解释：
False
The realized return is random. CAPM predicts that the expected rates of return for stocks A and B should be the same.
这道题没懂，麻烦老师解释，谢谢
