单项选择题
A.Bow breast line B.Bow spring line C.Inshore head line D.Offshore head line
What is a CORRECT reply to a pilot’s request, How’s you...
单项选择题What is a CORRECT reply to a pilot’s request, How’s your heading?（）
A.Steady B.Eased to 10 rudder C.checked D.Passing 50
Shipboard Emergency Drills must be carried out at least...
单项选择题Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
A.Once every third year B.Once a month C.Once a year D.Once a week
Full details of all lights and fog signals are shown on...
单项选择题Full details of all lights and fog signals are shown on（）.
A.large scale chart B.small scale chart C.ocean chart D.routing chart
