单项选择题
A. release the brake B. hoist the anchor ball C. turn the windlass over slowly D.A and B
Your anchor is caught under a rock .Your anchor may be ...
单项选择题Your anchor is caught under a rock .Your anchor may be （）.
A.dammaged B.aweigh C.up D.weight
Get fenders （）fore and aft!A.to beB.to readyC.readyD.to...
单项选择题Get fenders （）fore and aft!
A.to be B.to ready C.ready D.to being
How is the chain（）?A.leadB.ledC.leading
单项选择题How is the chain（）?
A.lead B.led C.leading
