通读短文，根据首字母填写单词，使短文完整流畅。

     What is a library for? Most libraries have books and other things to (1)r           . Many of them have

things to listen to. Some libraries even have (2)c           . Very (3)f            people would think of a library as

a place to live in.

     One library in New York City (4)t            into a home for 250 people for a few days. There were people (5)e            in the library. They slept on the floor. (6)W            did the people move into the library?

     The people moved into the library (7)b            the city wanted to close it to (8)s            money. These 250

New Yorkers loved their library. They didn't want to (9)l            it. So they moved in. They knew that the

library couldn't be closed if they were living inside it. At last, the city (10)a            to keep the library open,

and the people all went home.

Ⅰ．土建工程

1．某工程楼面如图7-3所示。梁纵向钢筋通长布置，8m长一个搭接，搭接长度1.2L_t，L_t为40d。梁箍筋弯钩长度每边10d。梁混凝土保护层25mm。

2．该工程分部分项工程量清单项目综合单价的费率：管理费费率12%，利润率7%。其他相关资料见表7-2(管理费、利润均以人工费、材料费、机械费之和为基数计取)。

计算KL1梁钢筋的重量，并将相关内容填入表7-2相应栏目中。