升降和使用工况下,附着升降脚手架架体悬臂高度均不应大于60m和2/5架体高度。() 发布时间:2019-01-19 06:15 │ 来源:www.tikuol.com 题型:判断题 问题: 升降和使用工况下,附着升降脚手架架体悬臂高度均不应大于60m和2/5架体高度。()
题型:判断题 All of a sudden, he rushed out of the room, ________never to come back again.[ ]A. determine B. to determineC. determined D. having determined 查看答案