2013年11月9日，党的_____在北京举行。（） A．十八届五中全会 B．十

可以用作除氟剂使用，且具有除氟容量高、安全、稳定、易操作和再生简便的特点的是（）。

A.羟基磷灰石

B.金属复合材料

C.二巯基丙磺酸钠

D.锌硼

E.SOD

I have studied in the boarding school in UK for about two years, and I really like it very much.

I always wanted to run a business of some sort; and finally I got such a good chance to do

so at the beginning of the summer term. The business project is called Young Enterprise, where we set up a small company called “Limitless” and sold the products to the school and public. I was appointed deputy director and financial director of the company, in which my role was to manage the financial activities.

I have learn so much from this experience, for I could put what I has learnt into practice in a real life and learn to work with different people, which improved my skills in management and communication.

In this school we students can organize out own activities if we want to, and the school is usually highly supportive: so this term I have organized an Engineering Society in school, which arranges regular visits to local industries. So far, the society which has only 10 members has proved to be really “popular”. Well, it is always the quality, not the quantity, that matters, isn’t it?

I have had many opportunities to challenge myself since I got to the school, and I do think it is all of these challenges that make me more and more mature. Perhaps one of the most important lessons I have learned in this school is to have the initiative (主动) to look for any possible challenges.

63. Why does the writer like this boarding school so much?

A. Because he has learned there for about two years.

B. Because he ran a business of his own.

C. Because he has many opportunities to look for any possible challenges initiatively.

D. Because he was promoted to be deputy director and financial director of the company.

64. What’s the writer’s duty in the small company called “Limitless”?

A. To be in charge of the finance of the business.

B. To put what he has learned into practice.

C. To work with people from different backgrounds.

D. To find out how the consumers bought their products.

65. He has learnt a lot about _______ from the experience of running a small company.

A. what the teacher don’t know    B. what can’t be learned from books

C. financial knowledge           D. management and communication skills

66. From the passage, we know that ________.

A. the school usually supports the students activities

B. all of the students’ activities are supported by the school.

C. the school usually organize the students’ activities directly

D. the writer is not the organizer of the Engineering Society in the school

在营业网点保管的他行吞没卡，自吞卡之日起保管期限为（）。

A.3天

B.10天

C.30天

D.3个月

调查总体类别之间具有相同性质是采用（）的基本前提。

A.简单随机抽样

B.系统抽样

C.分层抽样

D.整群抽样

外阴鳞状上皮细胞增生激光治疗的优点下列哪项除外？（）

A.手术精确

B.破坏性小

C.操作简易

D.术后病率低

E.远期复发率较手术切除小