单选题:在施工阶段,应按照《公路桥梁和隧道工程施工安全风险评估指南(试行)》要求,须进行施工安全风险评估的项目是( 题目分类:公路工程 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: 在施工阶段,应按照《公路桥梁和隧道工程施工安全风险评估指南(试行)》要求,须进行施工安全风险评估的项目是( )。 A.跨径大于40m的石拱桥 B.跨径大于或等于100m的钢筋混凝土拱桥 C.跨径大于或等于100m的梁式桥 D.跨径大于800m的悬索桥 参考答案: 答案解析:
4.( ) 4.( )A.massive B.recently C.construction D.displayed E.relatively F.attends G.t 分类:公路工程 题型:单选题 查看答案
Yao Yao A.My child is the focus of my life. B.Family and work are both important for 分类:公路工程 题型:单选题 查看答案
阅读短文,回答题.There was one thought that air pollution affected o 阅读短文,回答题.There was one thought that air pollution affected only the area immedi 分类:公路工程 题型:单选题 查看答案
When a person sneezes, we say"God bless you"because When a person sneezes, we say"God bless you"because A.it' s a tradition B.the pe 分类:公路工程 题型:单选题 查看答案
Questions are based on the following dialogue about a part-t Questions are based on the following dialogue about a part-time job. What is th 分类:公路工程 题型:单选题 查看答案