It is necessary to secure the forced ventilation to a compartment where there is a fire to（）.<br>A:allow the exhaust fans to remove smoke<br>B:extinguish the fire by carbon monoxide smothering<br>C:prevent additional oxygen from reaching the fire<br>D:protect fire fighting personnel from smoke

It is necessary to secure the forced ventilation to a compartment where there is a fire to（）.
A:allow the exhaust fans to remove smoke
B:extinguish the fire by carbon monoxide smothering
C:prevent additional oxygen from reaching the fire
D:protect fire fighting personnel from smoke

出自：海船船员证

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