Please answer this question.
A、Oil barge.
B、Pilot launch.
C、Fire-fighting boat.
D、SAR.
A、Oil barge.
B、Pilot launch.
C、Fire-fighting boat.
D、SAR.
Answer the following questions using A NUMBER for each answer.
Approximately how many foreign students enrolled in Australia in the year 2000?
A、Muster station.
B、Foam installation.
C、Emergency telephone.
D、Public address system.
A、When someone swims in water.
B、When someone falls overboard.
C、When someone escapes.
D、When someone plunges into water.
A、A helicopter was picking up persons or things.
B、A helicopter was moving towards the funnel.
C、They were launching a lifeboat.
D、They were launching a liferaft.
A、Hand flare.
B、Heliograph.
C、Rocket parachute signal.
D、Pistol.
A、The voltage is too high.
B、The voltage is too low.
C、The voltage is abnormal.
D、The voltage is slightly variable.
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