問題詳情

16. Visibility is expected to be between 1 to 3 nautical miles in your position within the next 4 hours.
(A) change
(B) un-change
(C) alter
(D) variable

參考答案

答案：D
難度：簡單0.787671
統計：A(7),B(2),C(19),D(115),E(0)