A.Isothermal
B.Millibars
C.Isobars
D.Seismics
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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
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
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Lines drawn through points on the Earth having the same atmospheric pressure are known as （）.
After being rescued from the vessel accident，the people agreed that they had much to（）.
The daily predictions of the times and heights of high and low water for a selection of Standard Ports are given in（）.
A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.
The information on ocean voyage planning with routeing details for powered and sailing vessels is likely found in（）.
Of the following，（）is not likely found in The Mariners Handbook.
Light Lists for coastal waters are（）.
The program of graphical predictions of height against time for a period of up to seven consecutive days is contained in（）.
Mariners not entering the port are（）to keep at least one mile off.
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（）.