问题 单项选择题

某空调安装公司承接某综合性设施的通风空调系统安装工程,该工程包括风管及设备安装、防腐保温、系统调试等项目。该工程施工项目经理部为了确保工程安装质量,使施工能够顺利进行,确定了关键技术,并对其提出解决的对策。

该工程施工项目经理部制订的关键技术的管理工作程序为:工程策划→图纸会审→建立组织→确定关键技术→编制技术文件→落实资源→作业交底→必要的实验→实施关键技术→检查改进→评价。

风管穿过需要封闭的防火防爆楼板或墙体时,应设钢板厚度不小于()的预埋管或防护套管,风管与防护套管之间应采用柔性不燃材料封堵。

A.0.7mm

B.0.9mm

C.1.3mm

D.1.6mm

答案

参考答案:D

阅读理解

阅读短文,判断正(T)误(F)。

      I have been a news reporter for the past fifteen years. The job has taught me many unforgettable lessons. I

have seen wars, poverty and death, but I have also seen courage (勇气), hope and happiness.

      In India, I saw many homeless children. Some were as young as four year old. They lived in the streets

begging (乞讨) or stealing. But then a wonderful lady called Rosa opened a home for them. Within one year she

was looking after two hundred children. She clothed them, fed them and taught them. She gave them hope.

      Another time, I was in Turkey after a terrible earthquake. I found an old lady whose house was broke down.

Her son was missing and people said there was no chance that he was still alive. But the lady did not give up

hope. For four days, she moved heavy stones one at a time. She did not stop until she found her son. He was

alive.

      Here in China, I was surprised when I met a young boy who had had twenty operations and spent nearly his

whole life in hospital. I thought he would be sad, but when I met him, his smile was so warm and welcoming.

      In life, we need models that we can learn from. When my life is difficult, I try to remember the courage and

goodness of these three people.

( ) 1. The underlined word "poverty" probably means the state of being poor.

( ) 2. A man was looking after two hundred children.

( ) 3. The old lady's son was saved by some people.

( ) 4. The speaker was surprised while meeting the sick boy because he was in hospital all his life.

( ) 5. The main purpose of the speaker is to ask people to live with hope and courage.

多项选择题