（）仪表属于直读式仪表。
A、电桥
B、兆欧表
C、接地电阻测量仪
参考答案：B
That's Jim's bag. Give _____, please. [ ]
A. it him
B. it to him
C. them him
D. him them
扭曲环安装具有方向性，凡内圆切槽、倒角的，槽口向上；外圆切槽、倒角的，槽口向下。
