单选题:在山区建房时,哪一项是防山洪危害的主要措施?( ) 题目分类:设计前期与场地设计(一级) 题目类型:单选题 查看权限:VIP 题目内容: 在山区建房时,哪一项是防山洪危害的主要措施?( ) 参考答案: 答案解析:
According to the passage, the plane crashed at_________. According to the passage, the plane crashed at_________.A.a place in southern En 分类:设计前期与场地设计(一级) 题型:单选题 查看答案
It can be inferred from the passage that the underlined phra It can be inferred from the passage that the underlined phrase “dead beat” in pa 分类:设计前期与场地设计(一级) 题型:单选题 查看答案