A.The higher high waters
B.The lower high waters
C.The lower of the two daily tides
D.All high waters
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A.Advised
B.Reported
C.Complied
D.Supplied
A.Power
B.Tower
C.Cover
D.Shower
A.Isothermal
B.Millibars
C.Isobars
D.Seismics
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
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After the boat is at the top of the davit heads，the davit arms begin moving up the tracks and are stopped by the（）.
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.
A sweep oar is an oar that is（）.
The information on ocean voyage planning with routeing details for powered and sailing vessels is likely found in（）.
Mariners not entering the port are（）to keep at least one mile off.
A person who sees someone fall overboard should（）.
Aboard a survival craft，ether can be used to（）.
After launching，an inflatable raft should be kept dry inside by（）.
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（）.