Snapback is a serious danger when we are handling_____.

题库:船长 类型:最佳选择题 时间:2019-02-14 17:22:46 免费下载:《甲类船长英语考证》Word试卷

Snapback is a serious danger when we are handling_____.
A.Wire rope
B.Nylon ropes only
C.Synthetic ropes
D.Manila

本题关键词:僵a,ECF-A,EP21-A,EP6-A,EP18-A,EP7-A,Lp(a),Lp（a）,A-aDO2,抗A;