一般来说,泵的叶轮直径越大,叶轮的转速越高,扬水高度越低。() 发布时间:2017-08-07 17:35 │ 来源:www.tikuol.com 题型:判断题 问题: 一般来说,泵的叶轮直径越大,叶轮的转速越高,扬水高度越低。()
题型:判断题 When they moved to Canada, the children________the change very well. [ ]A. adapted to B. adopted to C. used to D. attempted to 查看答案