侨居甲国的中国公民田某在甲国遇车祸身亡。其生前在甲国某银行寄存有价值10万美元的股票、珠宝一批，在中国遗留有价值200万人民币的房产一处。田某在中国的父母要求继承这批股票、珠宝和房产。我国与甲国无有关遗产继承的特别协议。依我国法律，前述遗产的继承应适用哪一国的法律( )

A．股票、珠宝和房产均适用中国法

B．股票、珠宝和房产均适用甲国法

C．股票、珠宝适用甲国法，房产适用中国法

D．股票、珠宝适用中国法，房产适用甲国法

An analyst does research about the coefficient of covariance and the Sharpe ratio. A security's mean return is positive and more than its standard deviation of returns. If the risk-free rate is zero, the coefficient of covariance is most likely:

A. less than the Sharpe ratio.
B. equal to the Sharpe ratio.
C. greater than the Sharpe ratio.