牡丹作为山东省的省花，素有“国色天香”、“花中之王”的美称．2012年菏泽赵银增培育的一株牡丹植株上开出六个品种、三种花色的“什锦”牡丹，倍受人们喜爱．他采用的繁殖方式为（　　）

    My dream home is very big and clean. It is near the1. I can watch the sea and2volleyball on the beach.

    My grandparents live 3 us in the big house. 4 room is5the first floor. I always chat with them and help them6some housework on the weekend. On the 7floor, there is a kitchen and a dining room. All the family 8 will have dinner there. My bedroom, study and bathroom are on the third floor. There is a big balcony in my bedroom. I can play games, read books and chat9 my friends there. The furniture（家具） in my house is all made of wood. It is good 10my health. I like 11to music while reading books in my bedroom. I always ask my friends12here. My parents' room is on the fourth floor. It's13very big and clean.

    There is a big and nice garden behind the big house. There are many flowers and14 tall trees in it. In summer, I can sit under the trees with my family. Behind the garden, there is a swimming pool. I can15 freely in it. I think it is very comfortable to live in my dream home.

阅读下面的材料，根据要求写一篇不少于800字的文章。

    一座有91年历史的地标性建筑的桥梁位于某市最繁华地区，这里也是交通枢纽和城市咽喉。可是这座属于全国重点文物保护单位的桥梁又处于城市火车站改造工程范围内，市政府准备启动实施桥梁改造方案,或移走或改造。是要它原样不动，还是要高铁进城？这一事件引发了各界争论，主要有如下两种声音：

    建筑艺术保护者们认为，无论从城市历史景观还是历史建筑保护上讲，改变桥原有的结构、材料和体量，无疑会造成对该桥的破坏。“当年的建筑工艺已经失传，原料也不具备了，一旦拆除就不可能恢复原貌。”

    火车站改造工程相关部门负责人的说法：“高铁不进入主城区中心区域，百姓享用高铁的便利程度就打了折扣，而桥梁自身的使用年限、结构安全的问题也日益突显……”

    对于以上事情，你怎么看？请你表明你的态度，阐述你的看法，请综合材料内容及含意作文，要求选好角度，确定立意，标题自拟。