单选题An inflatable liferaft is hand-launched by（）.Apulling a cordBcutting the wire restraining bandsCremoving the rubber packing stripDthrowing the entire container overboard
单选题
An inflatable liferaft is hand-launched by（）.
A
pulling a cord
B
cutting the wire restraining bands
C
removing the rubber packing strip
D
throwing the entire container overboard
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