问题 单项选择题

在下列井中循环气侵钻井液时,计算井底压力的减小值:()

垂深  1800m

地面至200米, 钻井液密度  1.35g/cm3

200-400m, 钻井液密度  1.40g/cm3

400m到井底,钻井液密度  1.50g/cm3

原浆密度 1.50g/cm3

A、0.2MPA

B、0.7MPA

C、0.5MPA

答案

参考答案:C

阅读理解

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 am a web designer.

Q: What are your great memories?

A: My parents used to take me 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: As life was 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 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 have got. That’s my 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 filter(过滤) out your emotion and leaves your voice only. My deepest feeling should be passed through sight ,hearing and touch.

小题1:In Misbah’s childhood, ___________.

A.he was free from worry

B.he liked living in the countryside

C.he was fond of getting close to nature

D.he often spent holidays with his family小题2:What did Misbah desire most in his childhood?

A.A colorful life

B.A beautiful house

C.Peace and freedom

D.Money for his life小题3:Which phrase do you think can take the place of the underlined phrase “all alone” in the passage?

A.lonely

B.without difficulty

C.without hesitation

D.on his own小题4:How would Misbah prefer to communicate with his parents?

A.By chatting on the Internet

B.By calling them sometimes

C.By paying weekly visits

D.By writing them letters小题5: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?

单项选择题