阿摩線上測驗
33. The PSCO conducts a general inspection of several areas on board. What is the full name in English for PSCO?
(A) Police Support Community Officer
(B) Port State Control Officer
(C) Public Service Company Officer
(D) Public Safety Communications Officer
答案：登入後查看
統計： A(3), B(49), C(3), D(16), E(0) #3674149
統計： A(3), B(49), C(3), D(16), E(0) #3674149
