“Slow ahead”
“Dead slow ahead”
“Astern”
“Dead slow astern”
第1题：
---Slow ahead both engines! ---Slow ahead both engines! ___________________!
A.Both engines slow ahead
B.Engine slow ahead port
C.Engine slow ahead starboard
D.Engine both ahead
第2题：
---Dead slow ahead! ---Reply: _________. ---Report: Engine dead slow ahead
A.No problem
B.OK
C.Dead slow ahead
D.Yes
第3题：
---Dead slow ahead! ----Dead slow ahead! _______________
A.Engine dead slow ahead!
B.Engine dead ahead slow!
C.Engine slow dead ahead!
D.I do it right now
第4题：
The ______ is used when a ship is moving forward at very slow speed due to minimal water flow over the rudder and the ship is not responding to helm．
A.approach speed
B.bow thrust
C.transverse thrust
D.kick ahead
第5题：
微速后退。
A.Dead slow astern.
B.Slow astern.
C.Half astern.
D.Slow ahead
第6题：
---_______________! ---Engine dead slow astern!
A.Dead slow astern
B.Engine slow astern
C.Engine half astern
D.Ready
第7题：
The pilot needs the ship to go forward very slowly. The order should be _____.
A.“Slow ahead”
B.“Dead slow ahead”
C.“Astern”
D.“Dead slow astern”
第8题：
---Slow ahead! ---Slow ahead! _______________!
A.Engine ahead slow!
B.Engine slow ahead!
C.Ahead engine slow!
D.Yes, sir
第9题：
前进三!
A.Full ahead!
B.Slow ahead!
C.Dead ahead!
D.Ahead three
第10题：
______is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since, using for this purpose the ship’s course and the distance being those indicated by log.
A.dead reckoning
B.dead weight
C.dead slow ahead
D.dead slow astern