問題詳情

12. For years huge ship propulsion had astandard configulation:____________________________________________ .
(A) a stern thruster in the forward of the ship to assist
(B) a bow thruster in the aft of the ship to assist
(C) a propeller in the rear with a rudder behind it to steer
(D) a rudder in the rear with a propeller behind it to steer

參考答案

答案：C
難度：適中0.5
統計：A(1),B(0),C(1),D(0),E(0)

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