Among the following, ______ is required to be carried on a lifeboat but not on a life raft?(1.0)
A.waterproof electric torch B.hatchet C.radar reflector D.rocket parachute flares正确答案B
Among the following, ______ is required to be carried on a lifeboat but not on a life raft?(1.0)
A.waterproof electric torch B.hatchet C.radar reflector D.rocket parachute flares正确答案B
