单选题:He said there was a great gap between the views expressed in 题目分类:2级 题目类型:单选题 查看权限:VIP 题目内容: He said there was a great gap between the views expressed in the media and what __________people were thinking. 参考答案: 答案解析:
某研究者进行了一项关于某厂机动车辆事故的调查研究,共调查了该厂发生事故的工人171例,未发生伤害事故的工人352例。计算 某研究者进行了一项关于某厂机动车辆事故的调查研究,共调查了该厂发生事故的工人171例,未发生伤害事故的工人352例。计算了各种危险因素的OR值。发现路口的照度可 分类:2级 题型:单选题 查看答案