阿摩線上測驗
20. You must be very careful when heard “LOF” from VHF, because it may concern with
request to your ship.
(A) medical request
(B) salvage operation
(C) cargo safety operation
(D) pushing or towing operation
答案：登入後查看
統計： A(3), B(44), C(20), D(8), E(0) #575551
統計： A(3), B(44), C(20), D(8), E(0) #575551
