完整的计算机软件指的是______。A．程序、数据与相应的文档 B．系统软件与应用软

保险经纪人是( )的顾问。

A．承保方
B．被保方
C．投保方
D．分保接受方

《新全球史》记载，从公元前6世纪开始，铁制农具在中国骤然增加，铁犁、铁镐、铁锹、铁锄、铁镰力和铁耙在乡村里成为日常用具。这一现象给当时社会发展带来的影响包括

①“分地则速，无所匿其力也”②“秋七月，初税田”

③“宗庙之牺，变为畎亩之勤”④“庶人食力，工商食官”[ ]

A．①②③

B．①②

C．③④

D．①②③④

阅读理解.

     I spent three months volunteering with Volunteer Bolivia(玻利维亚). It was sometimes

annoying, scary and difficult, but also life-changing, satisfying and amazing. Because I had

studied Spanish for a couple of years before I went out, I had just one week of classes at

Volunteer Bolivia.

     Living with a family also helped my Spanish greatly and I felt immediately like one of their

daughters. We were good friends from the beginning of my time there and I was looked after

very well. I still had a lot of independence. The Volunteer Bolivia centre, with its cafe bar and

cultural talks, was a meeting place for all the volunteers and I met some wonderful people

from all over the world who were doing the same as me------giving something of themselves

to a country which needs so much.

     My job was in a caring centre for prisoners' children from the Cochabamba prisons and

from the very (恰好的)start I felt welcomed and needed. There I met some inspiring members

who put so much of their heart into caring for those children who maybe had no one else to

love them. Not only the work itself was very hard but at times it was emotionally demanding,

especially sending a group of two year olds back into the prison at the end of the day. Despite

all this, I learnt a lot through the experience and now I'm more aware of the problems faced

daily by many people in South America. The centre has very limited funding (资金)so they

depend heavily on the work of volunteers, and any time people give is very valuable to them.

     Since returning to Britain I have kept in touch with the people I worked with and I'm trying

to support them as much as possible. Volunteering through Volunteer Bolivia has changed my

life and is an experience I will never forget.

1. We can infer that the official language of Bolivia is most probably _____ .

A. English

B. Spanish

C. French

D. Italian

2. Where did the author stay when she was in Bolivia?_____

A. In a hotel.

B. In the volunteer centre.

C. In a cafe bar.

D. In a local family.

3. The author's job as a volunteer in Bolivia was to ._____

A. raise money for some prisons

B. meet volunteers from other countries

C. look after some prisoners' children

D. help the local people with their farm work

4. What did the author think of her work in Bolivia according to Paragraph 3?______

A. Challenging.

B. Relaxing.

C. Disappointing.

D. Boring.

5. Which of the following might be the best title for the passage?______

A. An unforgettable experience.

B. Volunteering through Volunteer Bolivia

C. My job in a caring centre.

D. Living with a family in Bolivia

在空间变化中，纬度每增加1度，年平均温度大约降低( )度。

A．0.5

B．1

C．1.5

D．2

喇叭裤的结构设计和分类。