A.published every year and require no corrections
B.published every second year and must be corrected
C.published every five years and require no correction
D.accurate thru NM number on title page and must be corrected
您可能感興趣的試卷
你可能感興趣的試題
A.Weekly Admiralty Notices to Mariners
B.The Mariners Handbook
C.Ocean Passages for the World
D.Symbols and Abbreviations used on Admiralty Charts，Chart 5011
A.considered
B.consulted
C.concluded
D.commanded
A.Directly under the boom
B.Moving away from the boom
C.Stopped dead in the water
D.Tied to the boom
A.Signal indicating a course change
B.Distress signal
C.Signal of asking to communicate with another vessel
D.Signal indicating danger
A.cutting the straps that enclose the container
B.removing the rubber sealing strip from the container
C.loosening the turnbuckle on the securing strap
D.pushing the button on the hydrostatic release
最新試題
The international number，location and/or name，geographical co-ordinates，characteristics and intensity，elevation in metres，range in sea miles and description of structure of a light can be found in（）.
Important changes to charts and lights（including temporary ones），radio signals and sailing directions are listed in（）.
After jacking down your liftboat you have an unexpected list.You find that the only cause of this list must be a flooded leg.Your next course of action should be to（）.
A person who sees someone fall overboard should（）.
The latest known details of lights are given in（）.
Mean high water is the average height of（）.
An inflatable liferaft should be manually released from its cradle by（）.
Many of the lights on this coast are placed so high as to be frequently obscured by（）.
The Coast Radio Stations are found in（）.
After launching，an inflatable raft should be kept dry inside by（）.