問題詳情
35 Distress flares signal that you are in trouble and provide an exact location for searching vessels. The use of them indicates that there is grave and ________ danger to life or a vessel.
(A) commemorative
(B) delegated
(C) imminent
(D) manufacturing
參考答案
答案：C
統計：A:0,B:1,C:1,D:0,E:0
難度：計算中