A.release
B.relate
C.relieve
D.retain
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A.take
B.think
C.believe
D.consider
A.what
B.that
C.which
D.who
A.received
B.retrieved
C.relieved
D.resumed
A.in charge of
B.arranged
C.decided to
D.the depth of
A.be the first individual to board the craft
B.drain the hydraulic pressure before lowering the craft
C.have a list of the persons assigned to the lifeboat
D.All of the above
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Fire extinguishers used on ship’s are numbered by size I through V，with I being（）.
Each EPIRB required on an OSV shall be tested using the integrated test circuit and output indicator every（）.
During oil transfer operations，who is responsible for ensuring that the posted transfer procedures are followed?（）
During storm conditions on a ship，the mooring tensions should be adjusted so that（）.
Each hose used for transferring vapors must（）.
Fire protection regulations for towing vessels allow all of these types of fuel piping，EXCEPT（）.
Each EPIRB required on a ship shall be stowed in a manner which will permit（）.
During the manufacture of line，yarns are twisted together in the（）.
During the day，a vessel picking up a submarine cable shall carry（）.
Foam-type portable fire extinguishers are most useful in combating fires involving（）.