30.(11分)

(1)假设你的邻居一家---H被反锁家中,煤气中毒,敲门无人应答。请你指挥现场进行抢救。

第一步:                                                                                               

第二步:                                                                                               

第三步:                                                                                               

第四步:                                                                                               

(2)抢救时应注意的安全问题是:                                                                

  • 答案
关闭