問題詳情
21. One kind of tools which are in common use for daily maintenance works on the ship isdesigned primarily for gripping objects by using leverage. Many types of the tool include jaws forcutting. The tools are sometimes required with different jaw configurations to grip, turn, pull, orcrimp a variety of objects. What tool is above description?
(A) Pliers
(B) Hammer
(C) Screwdriver
(D) Drill
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)