单选题A vessel shall be deemed to be overtaking when she can see at night（）.Aonly the sternlight of the vesselBa sidelight and one masthead light of a vesselConly a sidelight of the vesselDany light except the masthead lights of the vessel
单选题
A vessel shall be deemed to be overtaking when she can see at night（）.
A
only the sternlight of the vessel
B
a sidelight and one masthead light of a vessel
C
only a sidelight of the vessel
D
any light except the masthead lights of the vessel
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