問題詳情

19.Which type of message will follow the “PAN PAN” repeating three times over theradiotelephone?
(A)safety
(B)warning
(C)urgency
(D)distress

參考答案

答案:C
難度:簡單0.833333
統計:A(1),B(0),C(5),D(0),E(0)

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