問題詳情

26.International regulations require all passengers to be assembled in a drill which has to take placewithin 24 hours of ______.
(A)navigating
(B)navigation
(C)departure
(D)departing

參考答案

答案：C
難度：簡單0.837838
統計：A(0),B(10),C(62),D(2),E(0)