A.one sidelight of a vessel ahead of you
B.one sidelight and a masthead light of a vessel ahead of you
C.one sidelight，a masthead light，and a range light of a vessel ahead of you
D.both sidelights of a vessel dead ahead of you
您可能感興趣的試卷
你可能感興趣的試題
A.humidity
B.varying densities of water
C.vessel traffic
D.the jet stream
A.besides
B.excepted
C.otherwise
D.other than
最新試題
A vessel engaged in fishing shall keep out of the way of a vessel（）.
A vessel enagaged in fishing，and at anchor，shall show（）.
A vessel aground at night is required to show two red lights in a vertical line as well as （）.
In a crossing situation，the stand-on vessel should normally（）.
In a crossing situation，a stand-on vessel which is forced to take action in order to avoid collision with a vessel on her own port side shall，if possible，avoid（）.