23. If your ship has the pilot on board, which international code of ensign shall be hoisted?
(A) QUEBEC
(B) GULF
(C) HOTEL
(D) BRAVO
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統計: A(0), B(1), C(21), D(0), E(0) #3279045
統計: A(0), B(1), C(21), D(0), E(0) #3279045