速度是______的物理量,速度大小等于______,公式是______. 发布时间:2017-06-16 19:48 │ 来源:www.tikuol.com 题型:填空题 问题: 速度是______的物理量,速度大小等于______,公式是______.
题型:填空题 Each of the 400 people received from their boss ________ gift—“Who moved my cheese?”, ________ bestseller in the US, which helped them understand how to deal with changes in their lives and work.A.the; /B.a; /C.a; aD.the; a 查看答案