[6][单选]工作人员进入接地点（断线地点）___m 以内应穿绝缘靴，接触设备的外壳和构架还应戴绝缘手套。_答案

【单选题】

[6][单选]工作人员进入接地点（断线地点）___m 以内应穿绝缘靴，接触设备的外壳和构架还应戴绝缘手套。

A. ：5

B. ：6

C. ：7

D. ：8

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