37. Checking status of the life rafts, the ____ of the life raft needs to be secured on board If negative, the life raft is not operational.
(A) inflation cord
(B) harbor pin
(C) drain plug
(D) slip gear
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統計: A(1), B(0), C(0), D(0), E(0) #4054270
統計: A(1), B(0), C(0), D(0), E(0) #4054270