When jumping into water upon which there is an oil-fire，you should（）.<br>A:break the water surface with your hands when diving head-first<br>B:use your hands to hold your knees to your chest<br>C:cover your eyes with one hand while pinching your nose shut and covering your mouth with the other<br>D:enter the water at the bow or stern on the windward side of the vessel

When jumping into water upon which there is an oil-fire，you should（）.
A:break the water surface with your hands when diving head-first
B:use your hands to hold your knees to your chest
C:cover your eyes with one hand while pinching your nose shut and covering your mouth with the other
D:enter the water at the bow or stern on the windward side of the vessel

出自：海船船员证

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