单项选择题
What would you do if hearing an abandon ship alarm? （）
A. Put on my life-jacket. B. Go to muster station. C. A+B D. Rig the lifeboat and report.
单项选择题 The fire was （）out.
单项选择题 Where are the life-jackets for the duty personnel?（）
单项选择题 Where is the （）aid equipment?
