问题 单项选择题

A chain bridle is preferable to a wire rope towing bridle on a long ocean tow because chain().

A.is more flexible and has the ability to absorb shock because of its weight

B.is less subject to wear and damage from abrasion

C.requires little maintenance

D.All of the above

答案

参考答案:D

问答题 简答题
单项选择题