59 _____This is Captain Lin of Shin Shen No. 1 calling for rescue. We are experiencing a serious engine
breakdown and have been drifting.
(A)Urgent, urgent.
(B)Emergency, emergency.
(C)Mayday, Mayday.
(D)Help, help.
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統計: A(3), B(1), C(11), D(0), E(0) #3221117
統計: A(3), B(1), C(11), D(0), E(0) #3221117