理财系统支持人民币、外币现钞、外币现汇进行交易。以现汇进行交易，到期时投资收益以（）

（）属于企业财务管理微观环境。

A、财政政策

B、企业的经营方式

C、税收政策

D、金融政策

—Did you hear that Li Hua was robbed during his recent trip to South Africa?

—Yes, not only ________ his money, but he was nearly killed.

[    ]

A. he lost  

B. did he lose

C. he had lost  

D. was he lost

持有股票可能产生经济利益损失的特性是( )。

A．收益性

B．流动性

C．风险性

D．参与性

现代医学模式是指生物医学模式。

矿物