問題詳情

37.In general, what are the types of the propulsion plant employed by ships?①diesel engine②gas turbine engine ③steam turbine engine ④gasoline engine
(A)①②③
(B)②③④
(C)③④①
(D)④①②

參考答案

答案：A
難度：簡單0.842105
統計：A(64),B(2),C(4),D(3),E(0)