A、of
B、off
C、to
D、with
更多“I sounded five short blasts to warn the vessel（）the immediate danger of collision.”相关的问题
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、displaying code letter Y (Yankee) B、sounding five short blasts on his whistle C、displaying code numeral 5 D、sounding one prolonged blast on his whistle
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、privileged vessel and would sound two short blasts B、burdened vessel and would sound two prolonged blasts followed by two short blasts C、burdened vessel and would sound no whistle signal D、privileged vessel and would sound no whistle signal
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、a 5 second ringing of a bell forward and a 5 second sounding of a gong aft at intervals of 1 minute B、one prolonged followed by two short blasts every 2 minutes C、one prolonged followed by three short blasts every minute D、one prolonged followed by three short blasts every 2 minutes
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