单选题:在建造花坛前要先整地,一般应深翻( )mm,拣除草根、石头及其他杂物。 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: 在建造花坛前要先整地,一般应深翻( )mm,拣除草根、石头及其他杂物。 A. 200~400 B. 300~500 C. 500~600 D. 400~500 参考答案: 答案解析:
Passage FourHow can we get rid of garbage? Do we have enough Passage FourHow can we get rid of garbage? Do we have enough energy sources to 分类:市政公用工程 题型:单选题 查看答案
The teacher spent almost the whole afternoon __________the s The teacher spent almost the whole afternoon __________the students' homework. A 分类:市政公用工程 题型:单选题 查看答案
The enemy troops__________heavy losses in the battle. The enemy troops__________heavy losses in the battle. A.suffered B.received C 分类:市政公用工程 题型:单选题 查看答案
Not until the game had begun__________at the sports ground. Not until the game had begun__________at the sports ground. A.he arrived B.he 分类:市政公用工程 题型:单选题 查看答案