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When fighting a fire in an enclosed space，the hose team should crouch as low as possible to（）.

单选题
2022-05-21 04:46
A、protect themselves from smoke
B、obtain the best available air
C、allow the heat and steam to pass overhead
D、All of the above
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正确答案
D
试题解析
标签： 应急预案与EMS
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