A.two all-round red lights in a vertical line
B.three all-round red lights in a vertical line
C.two all-round yellow lights in a vertical line
D.three all-round green lights in a vertical line
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A.three balls in a vertical line
B.two balls in a vertical line
C.one ball near the foremast and one ball at each fore yard
D.one diamond near the foremast head and one ball at each fore yard
A.a forward masthead light
B.sidelights and a sternlight
C.a towing light
D.All of the above
A.the lights required for a power-driven vessel underway
B.only the required masthead lights
C.a sternlight only
D.sidelights and a sternlight
A.Sidelights and a stern light
B.Sidelights only
C.Sidelights and a small white light at each end
D.A small white light at each end
A.Meeting
B.Overtaking
C.Crossing
D.Passing
最新試題
A vessel engaged in fishing during the day would show（）.
A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?（）.
A vessel may exhibit lights other than those prescribed by the Rules as long as the additional lights（）.
Which statement about the Navigation Rules is TRUE?（）.
In dense fog a vessel without operational radar may not be justified（）at all but should anchor if it is safe and practicable for her to do so.
A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.
A vessel enagaged in fishing，and at anchor，shall show（）.
A vessel approaching your vessel from 235°relative is in what type of situation?（）.
If a vessel of special construction cannot fully comply with the Rules，her degree of compliance shall be determined by（）.
A vessel conducting mine clearing operations will show（）.