( )应由工程师在整个工程的最后一个区段缺陷责任期限期满之后28天内颁发,这说明承

题型:单项选择题

问题:

( )应由工程师在整个工程的最后一个区段缺陷责任期限期满之后28天内颁发,这说明承包人已尽其义务完成施工和竣工并修补了其中的缺陷,达到了使工程师满意的程度。

A.竣工报告

B.验收报告

C.合格证书

D.履约证书

考点:一级建造师建设工程项目管理建设工程项目管理
题型:单项选择题

阅读理解。

       Some people believe that schools will no longer be necessary in the near future. They say that

  because of the Internet and other new technology, there is no longer any need for school buildings,

  classes or teachers. Perhaps this will be true one day, but if the world has no schools, I can't imagine

  how our society will be. In fact, we should learn how to use new technology to make schools better. We

  should invent a new kind of school that is linked (链接) to libraries,museums, science centres, labs and

  even companies. Technological companies should create (创造) learning programs for schools.

  Scientists could give talks through the Internet. TV networks and local (本地的) stations could develop

  programs about things students are studying in school. Labs could set up Web sites to show new

  technology so students could see it on the Internet.

       Is this a dream? No. There are already many cities where this is beginning to happen. Here the

  whole city is linked to the Internet, and learning can take place at home, at school,and in the office.

  Businesses provide programs for the schools and the society. The schools provide computer labs for

  people without their own computers at home. Because everyone can go on the Internet, older people use

  it as much as younger ones, and everyone can visit faraway libraries and museums as easily as nearby

  ones. How will this new kind of school change the usual way of learning? It is too early to be sure, but it

  is very exciting to think about it. Technology will change the way we learn; schools will change as well;

  and we will all learn something from the Internet.

1. Who thinks that students don't have to learn at school?

A. Everyone.        

B. The writer.

C. Some people.      

D. The teachers. 

2. What does "a new kind of school" mean in the passage?

A. A school with many new computers.

B. A school with many new students.

C. A school with many new teachers.

D. A school which is linked to the Internet. 

3. Older people ______.

A. never go on the Internet

B. go on the Internet more often than younger ones

C. go on the Internet as often as younger ones

D. go on the Internet less often than younger ones

4. What the writer thinks is that ______.

A. schools are still necessary    

B. more schools should be built

C. there should be fewer schools  

D. more computers are needed in schools

5. Which of the following sentences is NOT true?

A. Technology will change our way of learning.

B. If you are a student,you can set up Web sites to show new technology.

C. The schools provide computer labs for. those who have no personal computers.

D. On the internet,you can visit another city's library as easily as the people there.

题型:单项选择题

男性,70岁。反复咳嗽咳痰30年,双下肢水肿2年,1天前咳嗽咳痰加重,黄色黏稠痰,口唇发绀,神志恍惚,双下肺可闻干、湿性啰音,心率118次/分,血气分析:pH7.27,PaO250mmHg,PaCO280.6mmHg,HCO-332mmol/L。

对患者缺氧程度的判断,下列指标最敏感的是()

A.动脉血氧分压

B.肺功能中的FEV1

C.动脉血氧含量

D.动脉血氧饱和度

E.肺功能中残/总比值

题型:单项选择题

The people in western countries celebrate _________ by making pumpkin lanterns and wearing special costumes with masks.

A.Christmas

B.Halloween

C.Thanksgiving Day

D.New Year’s Day

题型:单项选择题

在M20-6H/6g中6H表示内螺纹公差带代号,6g表示()公差带代号。

A、大径

B、小径

C、中径

D、外螺纹

题型:单项选择题

水杨酸的特征反应

A.三氯化铁反应
B.三氯化锑反应
C.麦芽酚反应
D.硫色素反应
E.重氮化-偶合反应

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