問題詳情

34.What kind of spanner is the one-piece spanner with an enclosed opening that grips all the faces ofa bolt or nut?
(A)Open-end
(B)Socket
(C)Ring
(D)Adjustable

參考答案

答案：C
難度：適中0.571429
統計：A(2),B(5),C(12),D(2),E(0)