单项选择题
A.Ocean Passages for the World
B.Symbols and Abbreviations used on Admiralty Charts，Chart 5011
C.IALA Maritime Buoyage System
D.Catalogue of Admiralty Charts and Publications
单项选择题 （）gives listings of all lighthouses，lightships，lit floating marks（over 8m in height），fog signals and lights of navigational significance.
单项选择题 （）gives daily predictions of the times and heights of high and low waters for over 230 standard and 6，000 secondary ports in the world.
单项选择题 （）gives a description of the combined Cardinal and Lateral Buoyage system including textual and diagrammatic explanations of the five types of marks;lateral;cardinal,isolated danger;safe water and special marks.