单项选择题
If the survival craft is not loaded to full capacity，the personnel should be（）.
A.loaded more on the port side forward B.loaded equally on both sides with more forward C.loaded equally on both sides with more aft D.allowed to sit anywhere
单项选择题 If help has not arrived in 10-12 hours after you abandon a vessel in a survival craft，you should（）.
单项选择题 For use as protection from gas leaking from a refrigeration unit，each ship must be equipped with a（）.
单项选择题 For small，first-degree burns the quickest method to relieve pain is to（）.
