题目内容
关闭锅炉。
A. To shut off the emergency valves of fuel oil tanks.
B. To seal off boilers.
C. To secure the watertight doors.
D. To start the stand-by generator.
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大管轮将把所有的通风口都固定好。
A. Every crew member in the engine room is awaiting orders.
B. The second engineer is going to secure all the ventilators.
C. The third engineer is going to cut off oil supply.
D. The fourth engineer is going to stop boilers.
他从吊杆上摔下来,受了伤。
A. He was injured by a wood block.
B. He fell from the crane and was injured.
C. He was unconscious.
D. He was dead on the spot.
打开进水阀。
A. Start the stand-by generator.
B. Start all the running machines.
C. To seal off boilers.
D. Open the inlet valve.
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