A.at anchor
B.towing a submerged object
C.being overtaken in a narrow channel
D.in distress
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A.only anchor in the separation zone
B.avoid crossing traffic lanes，but if obliged to do so，shall cross on a heading at as small an angle as is practical
C.avoid anchoring in areas near the termination of the scheme
D.use the separation zone for navigation through the scheme if she is hindering other traffic due to her slower speed
A.intends to alter course to starboard
B.intends to pass starboard to starboard
C.is altering course to starboard
D.intends to pass port to port
A.towing
B.constrained by her draft
C.under sail
D.All of the above
A.not under command
B.aground
C.dredging
D.constrained by her draft
A.three all-round red lights instead of the lights required for a power-driven vessel of her class
B.the same lights as a vessel restricted in her ability to maneuver
C.three all-round red lights in addition to the lights required for a power-driven vessel of her class
D.the lights for a power-driven vessel which is not under command
最新試題
A towing light is（）.
A vessel displaying three red lights in a vertical line is（）.
A vessel not using a traffic separation scheme shall avoid it by as wide a（）as is practicable.
A vessel may enter a traffic separation zone（）.
A vessel using a traffic separation scheme shall（）.
Is it clear（）traffic lane?
In a traffic separation scheme，when joining a traffic lane from the side，a vessel shall do so（）.
A power-driven vessel leaving a quay or wharf must sound what signal? （）
Traffic separation schemes established by the International Maritime Organization（）.
A sailing vessel is overtaking a power-driven vessel in a narrow channel，so as to pass on the power-driven vessel’s port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the（）.