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思考题: 1 、分析你们熟悉的一座桥,讲讲它的桥型、构造和使用特点? 2 、作为交通人,当看到发生的桥梁事故或者由于桥梁设置不当带来的交通问题,能够从规划、设计、建设和管理的角度可以讲讲原因和改善措施吗? 3 、很多城市当常规的交通改善措施无法满足要求时,往往要采取工程措施,为跨越河流、铁路、道路而修建各种各样的桥梁,你怎么看?
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【简答题】Fill in the blanks with the correct forms of the phrases and expressions listed below. as to, the other day, in the first place, hand over, move in on, resort to, cling to, take advange of, in vain, b...
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