問題詳情
37.Before the initial start of the engine after its installation, what is the procedure required tobe performed in order to make sure there is no abnormality?
(A)stopping
(B)inspection
(C)heating
(D)cooling
參考答案
答案：B
難度：適中0.666667
統計：A(2),B(18),C(3),D(3),E(0)