单项选择题
A.the float-free method ONLY
B.breaking the weak link on the painter
C.throwing the entire container overboard and then pulling on the operating cord to inflate the raft
D.removing the securing straps
单项选择题 All lifeboats，rescue boats，and rigid-type liferafts shall be stripped，cleaned，and thoroughly overhauled at least once every（）.
单项选择题 After you have thrown the liferaft and stowage container into the water，you inflate the liferaft by（）.
单项选择题 After abandoning ship，you should deploy the sea anchor from a liferaft to（）.