单选题:原地基处理中,如果地基原状土强度不符合要求时,应进行换填,换填深度应大于或等于( )cm。 题目分类:公路工程 题目类型:单选题 查看权限:VIP 题目内容: 原地基处理中,如果地基原状土强度不符合要求时,应进行换填,换填深度应大于或等于( )cm。 A.30 B.50 C.80 D.100 参考答案: 答案解析:
Which subject is taken as a general background course? Which subject is taken as a general background course?A.English sociology. B.Jou 分类:公路工程 题型:单选题 查看答案
Questions 18 -21 are based on the following dialogue between Questions 18 -21 are based on the following dialogue between a teacher and a stu 分类:公路工程 题型:单选题 查看答案
what does the man want to know? what does the man want to know?A.The way to the fifth floor. B.The way to Mr.Lar 分类:公路工程 题型:单选题 查看答案
某银行资本利润率为20%,股权乘数为4,则资产利润率为( )。 某银行资本利润率为20%,股权乘数为4,则资产利润率为( )。A.5% B.80% C.24% D.20% 分类:公路工程 题型:单选题 查看答案