商业银行可控风险的非预期损失是对预期损失的偏离-协方差。
参考答案：错
Which of the following “ed” has a different pronunciation from the other three?
A．watched
B．washed
C．shopped
D．raised
若把操作系统看做计算机系统资源的管理者， (6) 不属于操作系统所管理的资源。
A．内存
B．中断
C．CPU
D．程序
