单项选择题
A.Countermand the order and immediately notify the Master
B.Make an appropriate entry in the deck log concerning the Pilot's order
C.Immediately call the Master and await further orders from him
D.Immediately sound a short ring on the general alarm
单项选择题 You are on watch and the pilot has just anchored the vessel.The next thing that you should do after the anchor has been let go is to（）.
单项选择题 You are a watch standing mate and have come to the bridge to relieve the watch while underway at sea.The watch should not be transferred（）.
单项选择题 Who may perform as a lookout（）.