問題詳情
45. 掩蔽接近活線之輕鋼橫擔或木橫擔，最適宜之橡皮工具為
(A)礙子套
(B)開關套
(C)橡皮毯
(D)橡皮線管。
(A)礙子套
(B)開關套
(C)橡皮毯
(D)橡皮線管。
參考答案
答案：C
難度：非常簡單1
統計：A(0),B(0),C(6),D(0),E(0)
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