A.ALRS
B.ALL
C.AMC
D.ATT
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A.to be destroyed
B.to be demolished
C.to be ruined
D.to be spoiled
A.gives daily predictions of the times and heights of high and low water for a selection of Standard Ports
B.lists the principal harmonic constants for all those ports where they are known，for use for prediction by the Simplified Harmonic Method of Tidal Prediction
C.is a comprehensive guide for the yachtsman
D.permits the mariner to select and simultaneously calculate tidal heights for multiple ports for up to seven days
A.Ocean Passages for the World
B.Admiralty List of Radio Signals
C.IALA Maritime Buoyage System
D.Admiralty List of Lights and Fog Signals
A.Ocean Passages for the World
B.Symbols and Abbreviations used on Admiralty Charts，Chart 5011
C.Weekly Admiralty Notices to Mariners
D.The Mariners Handbook
A.IALA Buoyage system
B.hydrography，topography，navigational aids and their services
C.basic meteorology and navigation in ice and hazards and restrictions to navigation
D.information on tides，currents and characteristics of the sea
最新試題
The Lists of Meteorological Observation Stations can be found in（）.
After launching，an inflatable raft should be kept dry inside by（）.
Many of the lights on this coast are placed so high as to be frequently obscured by（）.
To predict the actual depth of water using the Tide Tables，the number obtained from the Tide Tables is（）.
The latest known details of lights are given in（）.
The information on（）is not likely found in The Mariners Handbook.
After being rescued from the vessel accident，the people agreed that they had much to（）.
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（）.
Lines drawn through points on the Earth having the same atmospheric pressure are known as （）.
After being launched from a vessel，totally enclosed survival craft which have been afloat over a long period require（）.