A.In the lower level of the pumproom
B.In the middle level of the pumproom
C.In the upper level of the pumproom
D.On the deck outside the pumproom
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A.atmospheric pressure
B.wind speed
C.relative humidity and dew point
D.wind chill factor
A.stern is drawn to the bank as the bow sheers off
B.bow sheers toward the bank
C.vessel continues in a straight line，but with greatly reduced maneuverability
D.vessel will be drawn bodily into the bank unless the engines are stopped
A.plug the vents
B.plug the sounding pipes
C.plug the scuppers
D.close the lids on the vents
A.fix
B.running fix
C.estimated position
D.dead-reckoning position
A.estimated position
B.dead reckoning position
C.fix
D.None of the above
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