单项选择题
A.Stop the engines B.Escort the pilot to the accommodation ladder C.Plot the vessel's position on the chart D.Make a round of the weather decks
A.During an engine speed change B.During a navigational course change C.Unless the helm is in the“hand”mode D.All of the above
A.A member of the engineering watch B.A member of the navigational watch C.A member of the Stewards Department D.All of the above