单项选择题
A. spurling pipe B. hose pipe C. hawse pipe D. rope pipe
First,clean the （）（锚链舱）！A. chain pipeB. chain lockerC. ...
单项选择题First,clean the （）（锚链舱）！
A. chain pipe B. chain locker C. hawse pipe D. anchor
Lower the anchor until it is clear of （）（锚链筒）.A. chain ...
单项选择题Lower the anchor until it is clear of （）（锚链筒）.
A. chain locker B. hawse pipe C. windlass D. anchor chain
The （）(系泊缆绳)consist of a head line ,two breast lines, t...
单项选择题The （）(系泊缆绳)consist of a head line ,two breast lines, two spring lines and a stern line.
A. moor lines B. mooring lines C. unmoor lines D. unmooring lines
