A.offshore set
B.onshore set
C.head current
D.fair or following current
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A.navigational hazards and buoyage，meteorological data，details of pilotage，regulations，port facilities and guides to major port entry
B.information on charts
C.information on operational information and regulation
D.information on tides，currents and characteristics of the sea
A.The higher high waters
B.The lower high waters
C.The lower of the two daily tides
D.All high waters
A.Advised
B.Reported
C.Complied
D.Supplied
A.Power
B.Tower
C.Cover
D.Shower
A.Isothermal
B.Millibars
C.Isobars
D.Seismics
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The information on ocean voyage planning with routeing details for powered and sailing vessels is likely found in（）.
What is the use of the books of Admiralty List of Lights and Fog Signals? Their use is to （）.
The daily predictions of the times and heights of high and low water for a selection of Standard Ports are given in（）.
The information on（）is not likely found in The Mariners Handbook.
An inflatable liferaft should be manually released from its cradle 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（）.
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 Lists of Meteorological Observation Stations can be found in（）.
The program of graphical predictions of height against time for a period of up to seven consecutive days is contained in（）.