阿摩線上測驗
37. 翻譯：每次當值時間，以人力方式測試自動舵至少一次。
(A) The automatic pilot is tested manually at least once a watch.
(B) The automatic rudder is tested manually at least once a duty.
(C) The self-control pilot is tested manually at least once a watch.
(D) The self-control rudder is tested manually at least once a duty.
答案：登入後查看
統計： A(6), B(6), C(0), D(0), E(0) #4055665
統計： A(6), B(6), C(0), D(0), E(0) #4055665
