问题 名词解释

管道井

答案

参考答案:

建筑物内供各种管道垂直通过而围合的空间称管道井。管道井空间的大小应根据管道安装、检修所需的空间要求确定。管道井的位置应尽可能在建筑物比较隐蔽的位置处,并应在每层公共走道一侧设检修门或者可以拆卸的壁板,检修口大小应满足人在检修时可以进入。在安全、防火和卫生方面互有影响的管道不应敷设在同一竖井内。管道井壁、检修门及管井开洞部分等应符合防火规范的有关规定。管道井每隔二至三层在楼板处应用相当于楼板耐火极限的非燃烧体作防火分隔。管道井与房间、吊顶等相连通的孔洞,其空隙应采用非燃烧材料紧密填塞。

改错题

第二卷(共35分)

第四部分:写作(共两节,满分35分)

第一节短文改错(共10小题;每小题1分,满分10分)

此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上划一个勾(√),如果有错误(每行只有一个错误),则按下列情况改正:

该行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。

该行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错的不要改。

My cousin and I were decided to go to Beijing in our                              76.       

car for weekend.We set off on Saturday morning and                                  77.       

stopped for lunch on the way.In the afternoon when we did                   78.       

some shopping and then called at some friends living                              79.       

there.We had planned to see a film in the evening and                              80.       

our friend said the concert was very wonderfully.But the                      81.       

ticket had been sold out when we got to the theatre.In the                            82.       

end,we go to a play instead.The next morning we had a                      83.       

Walk in the Summer Palace.We had a very big meal with                      84.       

the friends before they drove back.We were tired but happy.               85.    

单项选择题