試卷名稱:103年 - 103 警察特種考試_三等_消防警察人員:消防警察專業英文#45786
年份:103年
科目:警察◆三四等◆消防警察專業英文
46 Just before World War I, a new agent, methyl bromide, was introduced in Europe for fire suppression purposes.
This agent was extremely effective and outperformed CO2 on both flammable liquids and, because of its poor
conductivity, fires.
(A)pool
(B)water reactive
(C)electrical
(D)reactive metal