单项选择题
How are lifelines attached to a life float?（）
A.By serving
B.By splicing one end of the line around the apparatus
C.Securely attached around the outside in bights no longer than three feet
D.With an approved safety hook or shackle
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相关考题
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单项选择题
Faking a line means to（）.
A.arrange it on deck in long bights
B.coil it down on deck
C.put a whipping on it
D.stow it below -
单项选择题
Canvas sails，when not in use，may be damaged if（）.
A.left in the sunlight
B.stowed wet
C.folded frequently
D.washed with soap and water -
单项选择题
An ocean towing bridle should（）.
A.have equal legs of sufficient length
B.have a large angle between the legs
C.be formed on a bight of cable through a ring
D.never be made up of chain
