会计与财务管理专业英语答案2023

第二十章测试

1.Generally, risk is defined as uncertainty about returns derived from investing in a financial asset.( )
A:对 B:错
答案:A
2.To be specific about the definition of risk, we use statistical measures( )
A:对 B:错 3.A wider range of possible realized returns means that a stock is not riskier.( )
A:错 B:对 4.The risk of a single investment (such as a stock) is defined as ,( ) .
A:the risk
B:the variance.
C:the data
D:the value
5.For a given standard deviation, investors prefer higher expected returns, while, for a given expected return, investors prefer lower standard deviation.( )
A:对 B:错