吕矿公司井上提升电动机电机是()电动机,井下的提升电动机是()电动机。 发布时间:2017-09-08 03:09 │ 来源:www.tikuol.com 题型:填空题 问题: 吕矿公司井上提升电动机电机是()电动机,井下的提升电动机是()电动机。
题型:填空题 The enlarged school campus is ______ the old one. [ ]A. as three times big as B. three times as big asC. bigger three times than D. as big as three times 查看答案