混凝土力学性能有哪些?

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问题:

混凝土力学性能有哪些?

考点:混凝土质量检测员上岗证考试混凝土质量检测员上岗证考试题库
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依《邮政法》规定,检查、扣押邮件的目的是为了()。

A.保护通信自由和通信秘密

B.保证国家的安全或者出于追查刑事犯罪的需要

C.实施《刑事诉讼法》

D.履行《国际电信协议》

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某患者高血压近20年,近来头晕、心悸,HB75g/L,多次查尿比重为1.010,心电图示T波高丛,其诊断为()。

A.高血压

B.慢性肾功能不全

C.肾性贫血

D.高钾血症

E.以上都是

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阅读理解

     Adrian's "Amazing Race" started early when his parents realized that he, as a baby, couldn't hear a

thing, not even loud noises.In a special school for the hearingimpaired (听觉受损的),he learned sign

language and got to mix with other disabled   children.However, the sight of all the disabled children

communicating with one another upset his mother.She wanted him to lead a normal life.So after speaking

to an advisor, she sent him to private classes where he learned to read lips and pronounce words.

      Later on, Adrian's parents decided to send him to a regular school.But the headmaster tried to

prevent them from doing so, saying regular school couldn't take care of a special student.His parents

were determined to take the risk and push him hard to go through his work every day because they

wanted to prove that, given the opportunity, he could do anything.Adrian made the grade and got

accepted.It was a big challenge.The pace (节奏)was faster so he had to sit at the front of the class and

really pay attention to the teacher, which wasn'talways easy.But he stuck to it and did a lot of extra work

after school.

      The efforts made by Adrian and his parents paid off.Adrian graduated with good grades and got into

a top high school.He also achieved a lot in life outside school.He developed a love for the outdoors and

went to Nepal to climb mountains.He even entered the World Yacht Race-being the first hearingimpaired Asian to do so.

     But none of these achievements would have been possible without one of the most important lessons

from his mother. "If you believe in yourself and work hard, you can achieve greatresults," she often said.

1. How did Adrian communicate with other children in the special school?

A. By speaking.

B. By using sign language.

C. By reading lips.

D. By making loud noises.

2. Adrian's parents decided to send him to a regular school because________.

A. they wanted him to live a normal life

B. they wanted to prove the headmaster wrong

C. he wouldn't mix with other disabled children

D. he wasn't taken good care of in the special school

3. How did Adrian finally succeed in his study?

A. He did a lot of outdoor activities.

B. He was pushed hard to study every day.

C. He attended private classes after school.

D. He worked very hard both in and after class.

4. Why is Adrian's life described as an "Amazing Race"?

A. He did very well in his study.

B. He succeeded in entering a regular school.

C. He reached his goals in spite of his disability.

D. He took part in the World Yacht Race.

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患者31岁,女性,最可能的诊断为()

A.结节病

B.转移瘤

C.肺泡细胞癌

D.曲霉菌病

E.以上都不是

题型:问答题 简答题

对于颈部或背部受伤,或者严重受伤的伤病者,不可以采取()的措施。

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