决定外汇汇率的基础是______，我国目前的汇率制度是______。
参考答案：铸币平价 单一的有管理的浮动汇率制
The major processes of risk management are______．
A．planning，identification，documentation，and assessment
B．identification，planning，evaluation，response development，mitigation，and documentation
C．identification，response development，assessment，and documentation
D．planning，identification，qualitative analysis，quantitative analysis，response planning，and monitoring and control
输卵管伞
