单项选择题
The Coast Radio Stations are found in（）.
A.Admiralty List of Lights and Fog Signals B.Admiralty Maritime Communications C.Admiralty List of Radio Signals D.Admiralty Digital List of Lights
单项选择题 On an Atlantic Ocean voyage from New York to Durban，South Africa，you should expect the Agulhas Current to present a strong（）.
单项选择题 Of the following，（）is not likely found in The Mariners Handbook.
单项选择题 Mean high water is the average height of（）.
