A.Mention signal stations and ice，storm，traffic and port signals
B.Give the international numbers of lights
C.Give the correction of the lights and fog signals
D.Give the information on the lights and fog signals
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A.the actual depth
B.added to or subtracted from the charted depth
C.multiplied by the charted depth
D.divided by the charted depth
A.SHM
B.Admiralty TotalTide
C.Admiralty EasyTide
D.Ocean Passages for the World
A.ALRS
B.ALL
C.AMC
D.ATT
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
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An orange flag showing a black circle and square is a（）.
The light vessel is reported（）.
Light Lists for coastal waters are（）.
Before personnel are lifted from a vessel in a personnel basket，the vessel should be（）.
After being launched from a vessel，totally enclosed survival craft which have been afloat over a long period require（）.
After launching，an inflatable raft should be kept dry inside by（）.
An inflatable liferaft is hand-launched by（）.
Admiralty EasyTide（）.
Lines drawn through points on the Earth having the same atmospheric pressure are known as （）.
After the boat is at the top of the davit heads，the davit arms begin moving up the tracks and are stopped by the（）.