A.at the bow
B.at the stern
C.in the middle
D.all around
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A.is a deck fitting used to shackle gear to the deck
B.permits easy jettisoning of deck cargo in an emergency
C.prevents stress concentration in the bulwark
D.provides openings through the bulwark for mooring lines
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
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If an inflatable liferaft is to be released manually，where should the operating cord be attached before throwing the raft overboard?（）
Signaling devices which are required on inflatable liferafts include（）.
The hydrostatic release on the inflatable liferafts on a fishing vessel must be（）.
If an inflatable liferaft is overturned，it may be righted by（）.
On inflatable liferafts，the operating cord should be renewed by（）.
If you find an inflatable liferaft container with steel bands around the case，you should（）.
The worst atmospheric condition for dispersion of H2S is（）.
Generally，what is used to inflate liferafts?（）.
The operating cord on an inflatable liferaft also serves as a（）.
If you are forced to abandon ship in a liferaft，your course of action should be to（）.