climb onto the bottom
swim away from the raft
right the raft using the righting strap
inflate the righting bag
第1题：
A hydrostatic release mechanism for a liferaft ______.
A.must be wet before it will release
B.should be kept in a watertight cover except in an emergency
C.will inflate the raft in its cradle if operated manually
D.must be submerged to a certain depth to release automatically
第2题：
Hand holds or straps on the underside of an inflatable liferaft are provided ______.
A.to right the raft if it capsizes
B.to carry the raft around on deck
C.for crewmen to hang on to
D.to hang the raft for drying
第3题：
Prior to entering a davit-launched life raft, you should make sure that ______.
A.the life raft is well ventilated of excess carbon dioxide
B.all personnel have removed their life preservers to facilitate boarding
C.the door flap has been cut away and stowed inside the raft
D.All of the above
第4题：
Position all personnel at the stern and rock the vessel upright
Position all personnel around the mast and lift the vessel upright
Lock the centerboard in the down position，stand on the centerboard，and pull on a shroud or a halyard
Put the centerboard in the up position and have all personnel haul in on the line attached to the mast
第5题：
A company just hired a new plant maintenance manager, and they are concerned about the number of corrupt asset records in the present system. In future they want to prevent this from happening. When implementing the new solution, what is recommended?（）
第6题：
After abandoning ship, you should deploy the sea anchor from a life raft to ______.
A.keep the life raft from capsizing
B.navigate against the current
C.keep personnel from getting seasick
D.stay in the general location
第7题：
If the life raft capsizes, all personnel should leave the raft and ______.
A.climb onto the bottom
B.swim away from the raft
C.right the raft using the righting strap
D.inflate the righting bag
第8题：
In good weather，you should deploy the sea anchor from the liferaft to ______.
A.keep the liferaft from capsizing
B.navigate against the current
C.keep personnel from getting seasick
D.stay in the general location
第9题：
open the CO2 inflation valve
open the raft container
ensure that the operating cord is secured to the vessel
inflate the raft on the vessel，then lower it over the side
第10题：
keep the liferaft from capsizing
navigate against the current
keep personnel from getting seasick
stay in the general location