问题 单项选择题

Fire protection regulations for towing vessels require training in all of the following,EXCEPT().

A.putting on a fireman's outfit,if the vessel is so equipped

B.donning a self-contained breathing apparatus,if the vessel is so equipped

C.activating the general alarm and reporting inoperative alarm systems and fire-detection systems

D.refilling and servicing all expended fire extinguishing equipment

答案

参考答案:D

填空题
问答题 简答题