为了防止应力集中、轴领、轴颈、防止板座和轮座的交接处都按规定制成圆角过渡。

仔细阅读第1-5题中一些学生所遇到的生活问题，然后从A-E的5个选项中，选出最合适的建议，

并将其标号填入题前括号内。

( )1. My parents don't let me go out with friends, I feel bored at home and I'm thinking about going

           out alone. Am I right for doing this?

(     )2. I like dancing. I want to join a dancing group in my school, but the teacher doesn't allow (允许)

            me to stay there.

(     )3. I have a big family, and my brothers and sisters always fight (打架) with each other. Sometimes

           I don't want to go home.

(     )4. My uncle and aunt want to go to America for jobs. They think they would get lots of money there.

           I want to stop them. What shall I do?

(     )5. When I got home, I was very surprised to find my mother reading my diary. I was too angry to

            say a word.

A. Your mother really did a wrong thing to you. Tell her about your feeling. If you often talk with her about

     your study or friends, maybe she won't do that again.

B. It is very important to have a happy family. In your free time you should often talk with your family to

     build a close relationship (关系). I think it will help you.

C. You should tell them that America is not as rich as they think. It has social problems, too. The gap (差距)

     between the rich and the poor is serious.

D. You can tell the teacher that you won't do anything wrong there. If he doesn't agree, you may join a

     dancing club after school.

E. Tell your parents that they should believe you. Let them know you've already understood lots of things

     and hope they'll give you more free time.

铁路工程施工合同的条款主要包括()。

A.当事人名称和住所，工程概况，施工组织设计工期

B.质量与检验，安全施工，双方一般权利和义务

C.材料设备供应;合同价款与支付

D.守约

E.双方当事人协议的其他条款

最低生活保障制度由（）负责实施。

A.劳动和社会保障部

B.民政部

C.卫生部

D.财务部

可以认为是人与人之间的一种“等利”或“等害”交换的是（）。

A、自由

B、平等

C、公正

D、均衡