问题
单项选择题
对于火灾烟气变化依赖因素，不属于其变化的依赖因素是（）。
A.热量产生速率
B.燃烧产物组分生成速率
C.环境温度
D.燃烧产物与空气混合
答案
参考答案：C
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对于火灾烟气变化依赖因素，不属于其变化的依赖因素是（）。
A.热量产生速率
B.燃烧产物组分生成速率
C.环境温度
D.燃烧产物与空气混合
参考答案：C
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| I’m Brain. I 1 a good friend. His name is Jack. He 2 from Canada. He likes brown best (最). What 3 Jack look like? He 4 cool. His eyes are big and blue. He has short, 5 hair, and it's his favourite colour. Jack is 6 . He is just 1.4 metres tall. Jack likes to tell 7 stories (故事) and I like him (他) very much. But I feel 8 today, because (因为) he feels 9 . I take him to 10 a doctor. | |||
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