单选题Which sequence is correct when launching a lifeboat stowed in gravity davits?（）ARelease gripes，turn on emergency disconnect switch，release frapping linesBRelease tricing pennants，turn on emergency disconnect switch，release frapping linesCOperate limit switches，release gripes，lift brakeDRelease gripes，lift brake，release tricing pennants
单选题
Which sequence is correct when launching a lifeboat stowed in gravity davits?（）
A
Release gripes，turn on emergency disconnect switch，release frapping lines
B
Release tricing pennants，turn on emergency disconnect switch，release frapping lines
C
Operate limit switches，release gripes，lift brake
D
Release gripes，lift brake，release tricing pennants
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