单项选择题
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
A.surfaced with a nonskid texture
B.roped off to prevent unnecessary access
C.kept clear of any obstructions that would interfere with launching
D.posted with a list of persons assigned to the lifeboat
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相关考题
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单项选择题
The lifeboat releasing gear lever should be marked with the words（）.
A.DANGER，DO NOT TOUCH
B.DANGER，BOAT MAY DROP
C.DANGER，LEVER RELEASES BOAT
D.DANGER，LEVER DROPS BOAT -
单项选择题
The length of the steering oar in a lifeboat is（）.
A.shorter than the rowing oars
B.the same length as the rowing oars
C.longer than the rowing oars
D.unrelated to the length of the rowing oars -
单项选择题
The grab rail of a metal lifeboat is normally located（）.
A.along the turn of the bilge
B.along each side of the keel
C.near the top of the gunwale
D.at the bow and at the stern
