填筑黏土前戗时,可用自卸车由()起逐渐推进地向水中缓慢倒土。A.堤顶 B.背河堤肩 发布时间:2019-07-29 07:54 │ 来源:www.tikuol.com 题型:单项选择题 问题: 填筑黏土前戗时,可用自卸车由()起逐渐推进地向水中缓慢倒土。A.堤顶B.背河堤肩C.堤脚D.临水堤肩
题型:单项选择题 -------He says that my new car is a ____________ of money. -------Don’t you think those words are just sour grapes? A.lackB.loadC.questionD.waste 查看答案