問題詳情

18.The viscosity regulator controls in order to provide oil at the correct viscosity for combustion.
(A)the engine’s speed
(B)the engine’s load
(C)the fuel oil temperature
(D)the fuel oil flow

參考答案

答案：C
難度：適中0.607143
統計：A(5),B(5),C(17),D(0),E(0)