如果结果不匹配，请 
更多“风险资产（risky asset)”相关的问题
The security market line depicts______.
A．a security's expected return as a function of its systematic risk
B．the market portfolio as the optimal portfolio of risky securities
C．the relationship between a security's return and the return on an index
D．the complete portfolio as a combination of the market portfolio and the risk-free asset
The most fundamental proposition of modern portfolio theory can be stated as follows:
A．people are all risk averse
B．an asset may be very risky when viewed in isolation, but when combined with other assets the risk of the portfolio may be substantially reduced
C．the returns on securities are interrelated, and therefore a measure of their covariability must be used when combining securities in portfolios
D．none of the above
A.Corporatetaxonassetsales资产出售企业税
B.Value-addedtax增值税
C.Capitalgaintax资本利得税
D.Corporateincometax企业所得税
