A．diligentB．activeC．persistentD．responsible

A． lostB． activeC． busyD． interested

A．supportiveB．activeC．representativeD．protective

● Categories of risk response are （72）. （72）A．Identification, quantification, response dev

【C2】A．insistentB．consistentC．persistentD．resistant

时钟控件只有一个事件是（)A.ClickB.ActiveC.TimerD.Load

OLT上联口链路聚合常用的方式有（)A.passiveB.activeC.onD.up