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协调商品名称和编码制度，也称H．S编码制度，是当今国际贸易中用途最广泛、应用国家最多、最新、最完整的国际贸易商品分类体系。()
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听力原文： First aid is the initial care of a suddenly sick or injured person. It is the care administered by a person as soon as possible after an accident or illness. It is this prompt care and attention prior to the arrival of the ambulance that sometimes means the difference between life and death, or between a full or partial recovery.
The main aims of first aid are:
To preserve life;
To protect the casualty from further harm;
To relieve pain.
As in most endeavors, the principle to be adopted in first aid is immediate action. Bystanders or relatives not knowing what to do may have unwittingly contributed to unnecessary deaths and chronic injuries. If a person is sick or injured, then he needs help immediately.
Quick action is necessary to preserve life. A casualty who is not breathing effectively, or is bleeding heavily, requires immediate assistance. If quick effective first aid is provided, then the casualty has a much better chance of a good recovery.
It is important that quick action does not lead to panic. Careful and deliberate action undertaken without too much delay is most beneficial to the casualty. Try to remain calm and think your actions through. A calm and controlled first aider will give everyone confidence that the event is being handled efficiently and effectively.
Despite differences between emergencies, you can make it work if you follow the principles of first aid even if you are not sure of what the underlying problem is.
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The airlines are mom and more nervous, and they want the problem be considered by IATA, a
【C9】
运输工具在装载出境动物前，应在口岸检验检疫机构监督下进行消毒处理。()
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