测量电气线路仪表类型（等级）选择过小，会造成什么事故？
参考答案：测量电气线路仪表类型（等级）选择过小，会造成仪表击穿，导致触电事故。
Have you seen Jack recently? I wonder _____ with his classmates. [ ]
A. how is he getting along
B. what he is getting along
C. that he is getting along well
D. if he is getting along well
高压设备发生接地时巡视有哪些要求？
