单项选择题
The capacity of any liferaft on board a vessel can be determined by（）.
A.examining the Certificate of Inspection B.examining the plate on the outside of the raft container C.referring to the station bill D.referring to the shipping articles
单项选择题 The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.
单项选择题 The air spaces in the floor of an inflatable liferaft will provide protection against（）.
单项选择题 Signaling devices which are required on inflatable liferafts include（）.
