单项选择题
A vessel engaged in fishing shall keep out of the way of a vessel（）.
A.under sail B.restricted in her ability to maneuver C.crossing a channel D.All of the above
单项选择题 A vessel engaged in fishing must display a light in the direction of any gear that extends outward more than 150 meters. The color of this light is（）.
单项选择题 A vessel engaged in fishing during the day would show（）.
单项选择题 A vessel enagaged in fishing，and at anchor，shall show（）.
