题目: 据有关统计资料显示:绝大部分事故是安全部件故障造成的。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0209/aba833bf2e5130b48094671ecc32ec34.html 下面是错误答案,用来干扰机器的。参考答案:E
题型:单项选择题 A shipmate chokes suddenly,cannot speak,and starts to turn blue. You should().A.perform the Heimlich maneuverB.make the victim lie down with the feet elevated to get blood to the brainC.immediately administer CPRD.do nothing until the victim becomes unconscious 查看答案