问题 单项选择题

某一水利水电地下工程,围岩岩石强度评分为25,岩体完整程度评分为30,结构面状态评分为15,地下水评分为-2,主要结构面产状评分为-5,按《水利水电工程地质勘察规范》(GB50287—99)应属于()类围岩类别。

A.Ⅰ类

B.Ⅱ类

C.Ⅲ类

D.Ⅳ类

答案

参考答案:C

解析:

据《水利水电工程地质勘察规范》(GB 50287—99)附录计算如下:

①B+C=30+15=45>5

②A=25,Rh=80

③无其他因素加分或减分。

T=A+B+C+D+E=25+30+15-2-5=63

围岩类别为Ⅲ类。

答案(C)正确。

单项选择题
单项选择题

D

Love, success, happiness, family and freedom—how important are these values to you Here is one interview which explores the fundamental questions in life.

Question: Could you introduce yourself first

Answer: My name is Misbah, 27 years old. I was born in a war-torn area. Right now I’m a web designer.

Q: What are your great memories

A: My parents used to take us to hunt birds, climb trees, and play in the fields. For me it was like a holiday because we were going to have fun all day long. Those are my great memories.

Q: Does your childhood mean a lot to you

A: Yes. As life was very" hard, I used to work to help bring money in for the family. I spent my childhood working, with responsibilities beyond my age. However, it taught me to deal with problems all alone. I learnt to be independent.

Q: What changes would you like to make in your life

A : If I could change something in my life, I’ d change it so that my childhood could have taken place in another area. I would have loved to live with my family in freedom. Who cares whether we have much money, or whether we have a beautiful house It doesn’t matter as long as I can live with my family and we are safe.

Q: How do you get along with your parents

A : My parents supported me until I came of age. I want to give back what I’ ve got. That’ s our way. But I am working in another city. My only contact with my parents now is through the phone, but I hate using it. It filters(过滤) out your emotion and leaves your voice only. My deepest feelings should be passed through sight, hearing and touch.

If there were only one question left, what would it most probably be()

A. What was your childhood dream

B. What is your biggest achievement

C. What is your parents’ view of you

D. What was your hardest experience in the war