大跨度屋盖结构平移法施工中,关于顶升法和提升法的说法,正确的是( )。 A.顶升法

题型:单项选择题

问题:

大跨度屋盖结构平移法施工中,关于顶升法和提升法的说法,正确的是( )。

A.顶升法的网架在结构架上进行总拼,然后用起重设备水平安装到设计标高
B.提升法的网架在地面进行总拼,然后用起重设备垂直安装到设计标高
C.顶升法的千斤顶位于网架之上
D.提升法的起重设备位于网架之下

考点:造价工程师建设工程技术与计量(土建)建设工程技术与计量(土建工程部分)
题型:单项选择题

阅读理解。

     We are already familiar with computers-computers work for us at home, in offices and in factories.

But it is also true that many children today are using computers at schools before they can write. What

does this mean for the future? Are these children lucky or not?

     Many people who do not know about computers think of them as machines that children play with.

They worry that children do not learn from experience but just from pressing a button and that this is not

good for them. They think that children are growing not knowing about the real world.    

     But people who understand more about computers say that computers can be very good for children.

A computer can help them to learn about the real world more quickly, to learn what they want to 1earn

and think for themselves. And for the future, don't we need people who can think clearly, who know

how to get information quickly and use it well? What do you think?

1. "To be familiar with" means to _____.           

A. know nothing    

B. know about    

C. dislike     

D. like

2. Does everyone think computers are good for children?        

A. Yes, they do.   

B. No, not everyone thinks do.  

C. They don't know. 

D. They are not sure.

3. Does the writer think computer is a good thing?        

A. It isn't mentioned    

B. No, he doesn't think so.  

C. He doesn't know  

D. Yes, he does.

题型:单项选择题

编译程序和解释程序都是______。

A.目标程序

B.语言编辑程序

C.语言处理程序

D.语言连接程序

题型:单项选择题

患儿,男,6个月,足月顺产,鼻塞,流涕1天,半天来抽搐3次,抽时双眼上翻,面肌、眼肌及四肢肌抽动,持续2~3分钟,抽后吃奶好。人工喂养,体格检查:营养发育中等,枕后有脱发圈,前囟2.5cm×2.5cm,咽轻度充血,颈无抵抗,于体检时患儿再次抽风,此时最妥当的处理是()。

A.先用维生素D,同时补充钙,再吸氧

B.先补钙,同时吸氧,止惊,然后用维生素D

C.先止惊及缓慢静注钙剂,后改口服钙3~5天,再用维生素D

D.先补钙剂与维生素D,然后止惊,吸氧

E.积极快速补钙,同时止惊,后即用维生素D

题型:单项选择题

急性脊髓炎累及最常见的部位是:()

A.颈髓

B.胸髓

C.腰髓

D.骶髓

E.脑干

题型:单项选择题

手提行灯的电压在不便于工作的狭窄地点,行灯的电压不超过()。

A.12v

B.36v

C.110v

D.220v

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