单项选择题
A.by a tow line ahead of the vessel B.forward on either bow of the vessel C.approximately amidships of the vessel D.on the vessel's quarter
A towing vessel is tripped when（）.A.it is overtaken by ...
单项选择题A towing vessel is tripped when（）.
A.it is overtaken by the tow B.it is pulled sideways by the tow C.the weight of the towing hawser causes loss of maneuverability D.the propeller is fouled by the towing hawser
A towing vessel and her tow are severely restricted in ...
单项选择题A towing vessel and her tow are severely restricted in their ability to change course. When making way，the towing vessel will show ONLY（）.
A.the masthead lights for a towing vessel B.the lights for a vessel restricted in her ability to maneuver C.sidelights，stern light，and towing light D.All of the above
A tow that is properly aligned to pass through a narrow...
单项选择题A tow that is properly aligned to pass through a narrow opening between two bridge piers is （）.
A.on course B.headed fair C.holding on D.in shape
