船上的船员属于三个部门：甲板部、轮机部和事务部。（）

A. Seamen on board the ship are in two departments: Deck Department, Engine Department.
B. Seaman on board the ship are in two department: Deck Department, Engine Department and Service Department.
C. The Deck Department and the Engine Department are the two departments.
D. Seamen on board the ship are in three departments: the Deck Department, the Engine Department and the Service Department.