答案:C
15. It was with great joy _____ he received the news ______ his lost daughter had been found.
A.because, when
B.which, that
C.since, how
D.that, that
关于预期收益率、无风险利率、某证券的β值、市场风险溢价四者的关系,下列各项描述正确的是()
A.市场风险溢价=无风险利率+某证券的β值X预期收益率
B.无风险利率=预期收益率+某证券的β值X市场风险溢价
C.预期收益率=无风险利率+某证券的β值X市场风险溢价
D.预期收益率=无风险利率-某证券的β值X市场风险溢价