A、In doubt that another vessel is taking sufficient action to avoid a collision
B、Altering course to starboard
C、Altering course to port
D、The stand-on vessel and will maintain course and speed
更多“Five or more short blasts on a vessel’s whistle indicates that she is（）.”相关的问题
A、A continuous sounding of the fog horn B、Firing a gun every minute C、Five or more short rapid blasts on the whistle D、A square flag and ball flown from the mast
A、A.one short blast B、B.one prolonged blast C、C.not less than five short blasts D、D.not less than five prolonged blasts
A、the continuous sounding of any fog signal apparatus B、giving five or more short and rapid blasts of the whistle C、firing a gun at intervals of about a minute D、a barrel with burning oil in it，on deck
A、the continuous sounding of any fog signal apparatus B、giving five or more short and rapid blasts of the whistle C、firing a gun at intervals of about a minute D、a barrel with burning oil in it，on deck
A、in doubt that another vessel is taking sufficient action to avoid a collision B、altering course to starboard C、altering course to port D、the stand-on vessel and will maintain course and speed
A、a light signal of at least five short and rapid flashes B、one prolonged，one short，one prolonged，and one short whistle blasts C、four short whistle blasts D、two short whistle blasts
A、Port a little B、Port five C、Port more D、Starboard five
A、consists of 5 or more short blasts of the fog signal apparatus B、consists of the raising and lowering of a large white flag C、may be used separately or with other distress signals D、is used to indicate doubt about another vessel's intentions
A、consists of 5 or more short blasts of the fog signal apparatus B、may be used separately or with other distress signals C、consists of the raising and lowering of a large white flag D、is used to indicate doubt about another vessel's intentions
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