34. 輪機當值係指構成當值一個或一組人員，其「輪機當值」英文書寫下列何者正確？
(A) Engineering stability
(B) Engineering response
(C) Engineering watch
(D) Engineering duration

答案：登入後查看
統計： A(80), B(44), C(428), D(63), E(0) #1854685