6. 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)flight control computer
(B)f uel control unit
(C)engine control computer
(D)cockpit voice recorder & flight data recorder。

答案:登入後查看
統計: A(4), B(0), C(0), D(112), E(0) #584728