金融工具在金融市场上能够迅速地转化为现金而不致遭受损失的能力是指金融工具的( )。

A．期限性

B．流动性

C．收益性

D．风险性

An investigation that is unguided can occasionally yield new facts, even notable ones, and the typical appearance of such facts is the result of a search in a definite direction.

A. but the typical appearance of such facts
B. but typically the appearance of such facts
C. and typically the appearance of facts as such
D. and the typical appearance of facts as such