The primary danger in helicopter fires is（）.<br>A:burning jet fuel running on to quarters or other areas<br>B:loss of stability<br>C:rotating and flying debri<br>D:heat damage to helicopter structure

The primary danger in helicopter fires is（）.
A:burning jet fuel running on to quarters or other areas
B:loss of stability
C:rotating and flying debri
D:heat damage to helicopter structure

出自：海船船员证

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