So far, most of the work _______ by others, it’s your turn to do the rest of it.

A．has finished

B．finished

C．has been finished

D．is finished

工作人员在20～35kV及以下电压等级中正常活动范围与带电设备的安全距离为( )m。

A．0.35

B．0.60

C．1.00

D．2.00