問題詳情

28. Crew member of the watch should conduct ______ at certainintervals so that any outbreak of fire can be detected immediately.
(A) fire fighting
(B) fire break
(C) fire patrol
(D) fire clay

參考答案

答案：C
難度：簡單0.730769
統計：A(5),B(1),C(19),D(0),E(0)