問題詳情
14.A lookout person can leave his station .
(A)at the ending hour of his watch
(B)at any time subject to 15 minutes overlape after the watch hour.
(C)only when properly releaved
(D)subject to 15 minutes overlape.
參考答案
答案：C
難度：非常簡單1
統計：A(0),B(0),C(1),D(0),E(0)