問題詳情
4. Crankcase and cylinder jackets are separated from each other by a partition, which incorporatesthe ____________ through which the piston rods pass
(A) cylinder cover
(B) cylinder liner
(C) cylinder block
(D) stuffing boxes
參考答案
答案：D
難度：適中0.454545
統計：A(18),B(44),C(4),D(55),E(0)