下列哪些属于资本市场的特点( )。

A．偿还期短、流动性强、风险小
B．偿还期短、流动性小、风险高
C．偿还期长、流动性小、风险高
D．偿还期长、流动性强、风险小

It was ten years ago ______ that republic was _______.     [ ]

A. when; set up  

B. that; came into being

C. when; founded  

D. that founded