問題詳情

34. “SECURITE” is to be used to announce _____ on VHF.
(A) a routing messgae
(B) a safety message
(C) an urgency message
(D) a distress messgae

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)