問題詳情
47 The fundamental principle of fire________is to actively attempt to change the pressure conditionsprevailing in a burning building with a view to releasing fire gases.
(A) commotion
(B) furor
(C) smudge
(D) ventilation
參考答案
答案：D
難度：適中0.467
書單：沒有書單，新增
用户評論
【用戶】Karen
【年級】大三上
【評論內容】The fundamental prin☆☆☆☆☆ ☆☆ ...