A.upon commencement
B.on completion
C.before ending
D.after beginning
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A.including
B.besides
C.except
D.in addition to
A.comfortable
B.suitable
C.stable
D.favorable
A.local agent
B.crgo surveyor
C.accident investigator
D.general average adjuster
A.KM is small
B.KM is high
C.BL is smal
l D.KB is large
A.aid in the stripping and cleaning of cargo tanks
B.increase the rate of discharge of cargo
C.force toxic and explosive fumes from a cargo tank to vent to the outside atmosphere
D.lower the oxygen levels inside cargo tanks, making explosion nearly impossible
最新試題
When steering by autopilot,how often should the steering be checked?（）
Bales close to the deckhead should be covered to prevent（）.
The dew point temperature is（）.
ECDIS must be able to perform all of the following EXCEPT（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
Full details of all lights and fog signals are shown on（）.
When the wave period and the apparent rolling period are the same（）.
（）is where the crew eat their meals.
Which of the following shall not the officers in charge of the navigational watch do?（）
The helm command PORT TWENTY means（）.