单项选择题
Which two components pass through the shank of an LWT anchor?（）
A.Anchor shackle and stock B.Tripping palm and flukes C.Crown and chocks D.Swivel and stabilizer bar
单项选择题 Which statement describes the shore between Watch Hill Point and Point Judith? （）
单项选择题 Which fitting is used to connect the boom to the mast? （）
单项选择题 Which device is designed to automatically hold the load if power should fail to an electric winch?（）
