A.extending out from a bluff alongside the river
B.that tends to give a false indication of its position
C.that has a sharp drop off into deep water
D.that is perpendicular to the current
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A.blocks have been overhauled
B.hauling parts of two tackles are attached
C.hauling part leads through the movable block
D.hauling part leads through the standing block
A.one
B.two
C.three
D.four
A.emergency gear
B.drainage
C.deck cargo storage
D.securing gear
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The platform that supports the derrickman when tripping pipe is called the（）.
Gross tonnage indicates the vessel’s（）.
Holes in the bulwark，which allow deck water to drain into the sea，are（）.
The antennas of the trucks on deck are not fitted（）.
The purpose of cant frames in steel vessels is（）.
The perforated，elevated bottom of the chain locker，which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains，is called a（）.
Forecastle deck is located in the ship’s（）.
The riding pawl is（）.
Freeboard is measured from the upper edge of the（）.
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.