找考题网-背景图
单项选择题

A.Obeys the PilotB.Obeys the MasterC.Asks you for instr……

While you are on watch entering port,the Master gives the helmsman a rudder command which conflicts with a rudder command from the Pilot.You should make sure the helmsman().

A.Obeys the Pilot
B.Obeys the Master
C.Asks you for instructions
D.Brings the rudder to a point midway between the two conflicting positions