問題詳情

33.For the two-stroke engine, each revolution of makes one power stroke.
(A)the turning gear
(B)the turbo-charger
(C)the crankshaft
(D)the compressor

參考答案

答案：C
難度：簡單0.708333
統計：A(1),B(1),C(17),D(5),E(0)