第17题:[单选题]If you have steel wire ropes leading in the same direction with other ropes, which will take the most of the load? A. Steel wire rope B. Manila C. Nylon D. Polypropylene rope 参考答案:A 【参考译文】如果你把钢丝绳和别的绳索向同一个方向牵拉,哪个承担的负荷最大?钢丝绳。 【解 析】polypropylene rope丙纶绳 nylon尼龙绳