問題詳情

27.When finish with wheel, no more steering or power is required, what abbreviation was usedin the log book?
(A)R. S. E
(B)F. W. E
(C)R. F. A
(D)P. O.B

參考答案

答案：B
難度：適中0.564516
統計：A(3),B(35),C(5),D(13),E(0)