A.a forward masthead light
B.sidelights and a sternlight
C.a towing light
D.All of the above
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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
A.avoid crossing the channel if it impedes another vessel navigating in the channel
B.not overtake any vessels within the channel
C.keep as close as possible to the edge of the channel on her port side
D.anchor only in the middle of the channel
A.not under command lights
B.restricted in her ability to maneuver lights
C.anchor lights
D.sidelights and a sternlight
最新試題
One of the factors which affects the circulation of ocean currents is（）.
Which statement about the Navigation Rules is TRUE?（）.
A vessel conducting mine clearing operations will show（）.
A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.
A vessel（）a crossing vessel，shall not normally enter a separation zone or cross a separation line.
As look-out，you spot an object 45°off your port bow. You should report the object as（）.
A vessel engaged in trawling will show identification lights of（）.
A proper look-out must be kept（）.
A head-on situation at night is one in which you see（）.
A vessel approaching a narrow channel shall（）.