从理论上讲,折现率的基本组成因素包括()。
A.超额收益率
B.无风险报酬率
C.风险报酬率
D.价格变动率
E.平均收益率
参考答案:B, C, D
All three teams________different approaches to the problem.[ ]
A.adapted
B.adopted
C.attached
D.adjusted