单选题:当基坑开挖较浅.尚未设支撑时,维护墙体的水平变形表现为( ) 。 题目分类:市政公用工程 题目类型:单选题 查看权限:VIP 题目内容: 当基坑开挖较浅.尚未设支撑时,维护墙体的水平变形表现为( ) 。 A.墙顶位移最大,向基坑方向水平位移 B.墙顶位移最小,向基坑方向水平位移,呈三角形分布 C.墙顶位移最大,向基坑外方向水平位移 D.墙顶位移最小,向基坑外方向水平位移,呈三角形分布 参考答案: 答案解析:
Not until the fish in the river ___ how serious the polluti Not until the fish in the river ___ how serious the pollution is.A.did the vill 分类:市政公用工程 题型:单选题 查看答案
____ the sun, nothing could live on the earth. ____ the sun, nothing could live on the earth.A.Were it for B.Were it not for C 分类:市政公用工程 题型:单选题 查看答案
During the Spring Festival, the heavy snow stopped many peo During the Spring Festival, the heavy snow stopped many people from _________ b 分类:市政公用工程 题型:单选题 查看答案
–Is Jack in the library?-Maybe. I saw him _________ out wi –Is Jack in the library?-Maybe. I saw him _________ out with some books just 分类:市政公用工程 题型:单选题 查看答案
水构筑物满水试验时,正确的注水方法是( )。 水构筑物满水试验时,正确的注水方法是( )。A.相邻两次注水时间间隔不少于48h B.注水分四次进行,每次注水为设计水深的1/4,水位上升速度每天不超过1m/ 分类:市政公用工程 题型:单选题 查看答案