問題詳情

16. Which is not a type of fire extinguishers?
(A) Vaporizing liquids type fire extinguisher
(B) Water type fire extinguisher
(C) AFFF foam type fire extinguisher
(D) Hydrogen type fire extinguisher

參考答案

答案:D
難度:適中0.470588
統計:A(10),B(5),C(3),D(16),E(0)

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