Which statement is TRUE concerning the ventilation of engine and fuel tank compartments on uninspected towing vessels using fuel with a flash point of 100°F?（）<br>A:There shall be at least 3 ventilator ducts open to the atmosphere<br>B:At least one exhaust duct shall extend from the open atmosphere to the lower portion of the bilge<br>C:At least one intake duct shall extend from the open atmosphere to the lower portion of the bilge<br>D:Only vessels using fuel with a flash point above 110°F need ventilate engine and fuel compartments

Which statement is TRUE concerning the ventilation of engine and fuel tank compartments on uninspected towing vessels using fuel with a flash point of 100°F?（）
A:There shall be at least 3 ventilator ducts open to the atmosphere
B:At least one exhaust duct shall extend from the open atmosphere to the lower portion of the bilge
C:At least one intake duct shall extend from the open atmosphere to the lower portion of the bilge
D:Only vessels using fuel with a flash point above 110°F need ventilate engine and fuel compartments

出自：海船船员证

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