题目：
古罗马对世界建筑的重大贡献
答案：
参考答案：
1.发明了混凝土2.光辉的券拱技术3.柱式的发展与定型4.创建了多种建筑形制5.建立了科学的建筑理论6.创造了城市供水方式（自来水）7.解决了大型公共建筑的空间和功能问题
古罗马对世界建筑的重大贡献
来源：www.tikuol.com
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