急救知识 要英文的我要办英语急救知识手抄报 要材料

太后我想你了 1年前 已收到1个回答 举报

种田的007 幼苗

共回答了19个问题采纳率:78.9% 举报

We should follow the DR.ABC,D is stand for danger ,you must make sure that the accident scene is on longer dangerous ,.If you were hurt ,nothing you can do to help the injures .R is stand for response .If the person who was injured respond to you

1年前

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