“惯性系”是谁提出的()A、莱布尼茨B、柏拉图C、亚里士多德D、牛顿 发布时间:2017-08-31 02:19 │ 来源:www.tikuol.com 题型:单项选择题 问题: “惯性系”是谁提出的()A、莱布尼茨B、柏拉图C、亚里士多德D、牛顿
题型:单项选择题 The rescue team was________the village in order to save the people trapped in the coal mine. [ ]A.heading B.heading forC.heading on D.heading upon 查看答案