单项选择题
After you have thrown the liferaft and stowage container into the water，you inflate the liferaft by（）.
A.pulling on the painter line B.forcing open the container which operates the CO2 C.hitting the hydrostatic release D.using the hand pump provided
单项选择题 After abandoning ship，you should deploy the sea anchor from a liferaft to（）.
单项选择题 After abandoning ship which action should be taken IMMEDIATELY upon entering a liferaft?（）
单项选择题 A rigid lifesaving device only designed for survivors to hold on to while in the water is a（）.
