脚手架纵向相邻立杆之间的轴线距离叫() A.立杆步距 B.立杆跨距 C.立杆纵距 发布时间:2018-04-01 10:28 │ 来源:www.tikuol.com 题型:多项选择题 问题: 脚手架纵向相邻立杆之间的轴线距离叫()A.立杆步距B.立杆跨距C.立杆纵距
题型:多项选择题 Miss Wang _______ in three days because she is going to see her grandparents.A.is backB.will be backC.comes backD.are going to be back 查看答案