問題詳情

44Generally, the time a fire drill takes to evacuate is measured to _____ that it occurs within a reasonablelength of time.
(A)ensure
(B)reward
(C)interpret
(D)swear

參考答案

答案：A
難度：適中0.512821
統計：A(20),B(3),C(8),D(4),E(0)

用户評論

【用戶】momou

【年級】小三上

【評論內容】Generally, the time a fire drill takes to evacuate is measured to ensure that it occurs within a reasonable length of time.通常，測量消防演習撤離所需的時間以確保其在合理的時間長度內發生。

【用戶】momou

【年級】小三上

【評論內容】Generally, the time a fire drill takes to evacuate is measured to ensure that it occurs within a reasonable length of time.通常，測量消防演習撤離所需的時間以確保其在合理的時間長度內發生。