题目: 钢体最简单的平衡状态是()。A.二力平衡B.作用与反作用C.汇交力系平衡D.一般力系平衡 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0926/a88a45c5cdbc59a8d8c374042d33c97c.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:单项选择题 A minor heat burn of the eye should be treated by().A.gently flooding with waterB.warming the eye with moist warm packsC.laying the person flat on his backD.mineral oil drops directly on the eye 查看答案