曳引式电梯设备进场验收合格后,在驱动主机上安装前的工序是()。A.土建交接检验 B 发布时间:2017-07-16 06:01 │ 来源:www.tikuol.com 题型:单项选择题 问题: 曳引式电梯设备进场验收合格后,在驱动主机上安装前的工序是()。A.土建交接检验 B.轿厢导轨安装 C.随行电缆安装 D.安全部件安装
题型:单项选择题 The sun began to rise in the sky,________the mountain in golden light. (2013·湖南,25)A.bathedB.bathingC.to have bathedD.having bathed 查看答案