A.in contrast to
B.in compliance with
C.the essence of
D.representing
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A.bailer
B.sponge
C.whistle
D.fishing kit
A.unscrewing the bulb during the daylight
B.switching the light on only when necessary
C.taking no action as there is no way on saving power
D.taking no action as they shut off automatically in daylight
A.COSCO
B.STCW
C.SOLAS
D.MARPOL
A.4 operators
B.3 operators
C.2 operators
D.1 operator
A.directly on flames
B.at room temperature
C.in an extremely cold climate
D.None of the above
最新試題
When attempting to free an anchor jammed in the hawsepipe，the simplest method of freeing it may be（）.
You are preparing to lubricate standing rigging on your vessel．When rigging a bosun’s chair on a stay with a shackle，（）.
In a twin screw ship going half-ahead，both screws turning outboard and the rudder amidships，no current or wind，the vessel will（）.
What best describes an anchor buoy（）.
At least（）radar transponder shall be carried on each side of every cargo ship of 500 gross tonnage and upwards.
Safety goggles or glasses are NOT normally worn when（）.
What equipment is customarily used when seamen are working on a stage rigged over the side of a vessel（）.
Cribbing is（）.
In the manufacture of wire rope，if the wires are shaped to conform to the curvature of the finished rope before they are laid up，the rope is called（）.
When a davit-launched raft is lowered from a ship，upon becoming waterborne，the raft is released by（）.