单项选择题
A.gear extending from the side or stern B.gear that restricts maneuverability C.less than 50 percent trolling lines D.None of the above
If a vessel of special construction cannot fully comply...
单项选择题If a vessel of special construction cannot fully comply with the Rules，her degree of compliance shall be determined by（）.
A.IMO B.The owners of the vessel C.The government D.The builder
If the circumstances admit，（）of small alteration of cou...
单项选择题If the circumstances admit，（）of small alteration of course and speed shall not be taken to avoid collision.
A.depression B.oppression C.succession D.possession
If the circumstances of the case admit，any vessel（）in a...
单项选择题If the circumstances of the case admit，any vessel（）in a narrow channel.
A.shall have the liberty to anchor B.shall avoid anchoring C.shall moor to a buoy when necessary D.shall keep anchoring
