单项选择题
Vessel engaged in the launching or recovery of aircraft is called（）．
A.A vessel restricted in her ability to maneuver
B.A vessel not under command
C.A vessel constrained by her draught
D.A vessel not under way
点击查看答案&解析
相关考题
-
单项选择题
Underway at night，a vessel displaying the lights shown is（）.
A.Engaged in fishing
B.Mine sweeping
C.A pilot boat
D.Under sail -
单项选择题
Under what condition are you allowed to depart from the rules of the road（）.
A.To avoid immediate danger
B.When authorized by the rig superintendent
C.To comply with an operator's requirement
D.Under no conditions -
单项选择题
Two vessels meeting in a “head-on” situation are directed by the Rules to（）.
A.alter course to starboard and pass port to port
B.alter course to port and pass starboard to starboard
C.decide on which side the passage will occur by matching whistle signals
D.slow to bare steerageway
