单项选择题
A. Let go B. Hold on C. Stop D. Heave in
Clean the （）（锚链管）！A. spurling pipeB. hose pipeC. hawse ...
单项选择题Clean the （）（锚链管）！
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
