33.依國際海上避碰規則第34條「運轉與警告信號」，“THREE short blasts” 表示何意義？
(A)I am altering my course to starboard.
(B)I am altering my course to port.
(C)I am operating astern propulsion.
(D)I am operating ahead propulsion.

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統計： A(3), B(5), C(45), D(2), E(0) #1205294