<span><span style、" font-family: 宋体;">纯风险</span></span>
<span><span style、" font-family: 宋体;">动态风险</span></span>
<span><span style、" font-family: 宋体;">静态风险</span></span>
<span><span style、" font-family: 宋体;">客观风险</span></span>
<span><span style、" font-family: 宋体;">理论风险</span></span>