A. Full astern！
B. Double full astern！
C. Emergency full astern！
D. Emergency three astern！

A. There are nine people in the deck department.
B. The department has nine people
C. There are nine people in the deck de
D. The deck has nine people.

A. I am a sailor. I work as an OS on board.
B. I am an AB I work as a sailor.
C. I am a sailor. I work as a quartermaster.
D. I am an AB I work as an oiler.

A. The captain is the head of a ship.
B. The master is the head of a ship.
C. The deck department is under the command of the chief officer.
D. The pilot is the head of a ship.

A. Port a little.
B. Port more.
C. Port five.
D. Starboard ten.

A. Port ten.
B. Port slow.
C. Port five.
D. Starboard ten.

A. What is your rudder?
B. What is your course?
C. What course?
D. How course?

A. Wheel steady
B. Course 120°
C. Port
D. Ready

A.Work
B.Steer
C.Handle
D.Rudder

A.VHF set
B.radar
C.GPS
D.sextant