风险定量分析工具和技术不包括( )。
A．访谈
B．计划会议
C．敏感性分析
D．决策树分析
参考答案：B
Picking apples is _____ than having class. [ ]
A. many better
B. much good
C. much better
D. more good
高压电缆在投入运行前应做哪些试验？
