______ you look at it, the fast, exciting pace of life in New York city is fascinating and will continue to fascinate more and more people.

A．How

B．What

C．However

D．whatever

（）是指证券组合所获得的高于市场的那部分风险溢价。

A.詹森指数

B.贝塔指数

C.夏普指数

D.特雷诺指数