A.large GM
B.high center of gravity
C.excessive free surface
D.small GZ
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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
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
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A person who sees someone fall overboard should（）.
Before personnel are lifted from a vessel in a personnel basket，the vessel should be（）.
Of the following，（）is not likely found in The Mariners Handbook.
After launching，an inflatable raft should be kept dry inside by（）.
For details of these and other lights the larger scale charts and Admiralty Lists should be （）.
A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the（）.
Important changes to charts and lights（including temporary ones），radio signals and sailing directions are listed in（）.
Mean high water is the average height of（）.
Lines drawn through points on the Earth having the same atmospheric pressure are known as （）.
The daily predictions of the times and heights of high and low water for a selection of Standard Ports are given in（）.