绝缘棒在闭合或拉开高压隔离开关和跌落式熔断器,装拆携带式接地线,以及进行辅助测量和试验使用。
参考答案:对
—Why didn't you come to Simon's party last night?
— I wanted to, but my mum simply ________ not let me out so late at night. [ ]
A. could
B. might
C. would
D. should
医院的主要工作任务包括()
A.医疗
B.教育培训医务人员及其他人员
C.开展科学研究
D.预防和社会医疗服务
E.康复医疗