--TV says there will be a storm tomorrow.

--_______.  I planned to go climbing with my classmates.

A．I hope so

B．I’m afraid so

C．Sounds good

D．Bad luck

金融工具能迅速转为现金而不致遭受损失的能力是( )

A．风险性

B．偿还性

C．收益性

D．流动性