問題詳情

40.The symbol at Q3 means:
(A)Light ship, with the mast visible at Chart datum
(B)Wreck showing any part of hull or superstructure at the level of Chart Datum
(C)Wreck, depth unknown, which is considered dangerous to surface navigation
(D)Wreck, depth unknown, which is not considered dangerous to surface navigation

參考答案

答案:B
難度:簡單0.714286
統計:A(0),B(5),C(0),D(2),E(0)

內容推薦

內容推薦