79. 飛機失事時,飛安委員會會先尋找黑盒子來作為失事原因判斷依據之一,黑盒子是指
(A)fuel control unit
(B)engine control computer
(C)flight control computer
(D)cockpit voice recorde r & flight data recorder 。

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統計: A(1), B(1), C(2), D(49), E(0) #2267111