单项选择题
A.Privately maintained buoys at a yacht club
B.Government buoys marking the Hurricane Point dikes
C.Barges moored at the Dennis Landing Terminal
D.A pipeline discharging dredge spoil
单项选择题 At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）
单项选择题 As you approach Old River Control Structure Light you see a flashing amber light. You should（）.
单项选择题 As you approach mile 659.4 AHP，you see on the right descending bank a flashing green light. This light marks（）.