Some lights used as aids to marine navigation have a red sector to indicate a danger area. The limits of a colored sector of a light are listed in the Light List in which of the following manners?（）<br>A:Geographical positions outlining the area of the sector<br>B:True bearings as observed from the ship toward the light<br>C:An outline of the area of the sector<br>D:True bearings as observed from the light toward the ship

Some lights used as aids to marine navigation have a red sector to indicate a danger area. The limits of a colored sector of a light are listed in the Light List in which of the following manners?（）
A:Geographical positions outlining the area of the sector
B:True bearings as observed from the ship toward the light
C:An outline of the area of the sector
D:True bearings as observed from the light toward the ship

出自：海船船员证

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