浇制基础时,片石间距不应小于()。(A)50mm (B)60mm (C)80mm ( 发布时间:2019-10-08 08:32 │ 来源:www.tikuol.com 题型:单项选择题 问题: 浇制基础时,片石间距不应小于()。(A)50mm(B)60mm(C)80mm(D)lOOmm
题型:单项选择题 Of the two readable books, which do you think is ______ one for me to read?A.a more suitableB.more suitableC.a suitableD.the more suitable 查看答案