填空题

In breathing you take a deep breath and then blow quickly and deeply three times into the mouth of the victim

【参考答案】

N

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填空题

When a victim’ s clothes or hair are on fire, you should not try to beat out flames with your hands.

问答题

公共设施破坏严重的问题有待解决 2. 解决办法有哪些 3. 你的看法。