单选题When making landfall at night，you can determine if a light is a major light or an offshore buoy by（）.Athe intensity of the lightBchecking the period and characteristics against the Light ListCthe color，because the buoy will have only a red or a green lightDAny of the above can be used to identify the light
单选题
When making landfall at night，you can determine if a light is a major light or an offshore buoy by（）.
A
the intensity of the light
B
checking the period and characteristics against the Light List
C
the color，because the buoy will have only a red or a green light
D
Any of the above can be used to identify the light
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