A、One
B、Two
C、Three
D、Four
更多“A look-out at the bow sights an object on your port side. How many bell strokes should he sound? （）”相关的问题
A、station the look-out in the wheelhouse to keep a continuous watch on the radar B、secure the sounding of fog signals until a vessel closes within five miles C、station a look-out as low down and far forward as possible D、keep the radar on the shortest available range for early detection of approaching vessels
A、only at night B、only during restricted visibility C、at night and during restricted visibility D、at all times
A、only in fog B、only between the hours of sunset and sunrise C、only when entering and leaving port D、at all times
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