耻骨联合上缘至股骨内上髁上缘的骨度分寸是（）A．18寸 B．19寸 C．20寸 D．

For 99% of human history, people took their food from the world around them. They ate all that they could find, and then moved on. Then around 10,000 years ago, about 1% of human history, people learned to farm the land.

The kind of food we eat depends on which part of the world we live in, or which part of our country we live in. For example, in the south of China they eat rice, but in the north they eat noodles. In European countries near the sea, people eat a lot of fish. In central Europe, away from the sea, people don’t eat so much fish, but they eat more meat. For example, in Germany and Poland, there are hundreds of different kinds of sausages.

In North America, Australia, and Europe, people eat with knives and forks. In China, people eat with chopsticks. In parts of India and the Middle East, people use their fingers to pick up food.

Nowadays it is possible to transport food easily from one part of the world to another. We can eat whatever we like, at any time of the year. In Britain, bananas come from Africa; rice comes from India or the U.S.A.; strawberries come from Chile or Spain. Food is a very big business. But people in poor countries are still hungry while people in rich countries eat too much.

小题1:10,000 years ago, people ______ .

A．learned to farm the land

B．cooked different kinds of food

C．couldn’t find food around them

D．transported food from one country to another小题2:In North America, Australia, and Europe, people ______ .

A．eat with chopsticks

B．eat with knives and forks

C．use their fingers to pick up food

D．use bread to pick up food小题3:______ have many kinds of sausages.

A．Chile and Spain

B．America and Australia

C．China and Japan

D．Germany and Poland小题4:Which of the following is NOT true?

A．What we eat depends on where we live.

B．Poor countries are still having food problems.

C．Rich countries don’t need food from others.

D．Nowadays we can eat whatever we like at any time of the year.

中国现代史是中 * * 党领导全国各族人民进行社会主义现代化建设的历史。中 * * 党的成长有一个艰难的过程。结合所学知识回答问题。

（1）中 * * 党诞生的标志是什么？到2011她已走过多少年的历程？

（2）长征途中，中 * * 党在“危急时刻”和“重大关头”力挽狂澜，召开了一次政治局扩大会议。简要说明为什么说这次会议“力挽狂澜”。

(3)人民解放战争开始于哪一年？挺进大别山的战略意义是什么？

（4）1953——1957年，在中 * * 党的领导下，中国在政治和经济领域发生了一系列重大变动和变革，请分别举一例加以说明？

（5）中国“改革开放全面推进、统一大业向前迈了一大步”得益于一位伟大的领导人，请问他在全面推进改革开放、统一大业上各有什么独特的贡献？

有一个灌溉用的中转水池，一直开着进水管往里灌水，一段时间后，用2台抽水机排水，则用40分钟能排完；如果用4台同样的抽水机排水，则用16分钟排完。问如果计划用10分钟将水排完，需要多少台抽水机( )

A．5台

B．6台

C．7台

D．8台

在决定麻醉意外的诸因素中，最根本的是（）

A.病人的一般情况

B.麻醉医生的理论知识和操作水平

C.麻醉药品的合理使用

D.麻醉仪器的正确使用

E.手术操作过程

常用来间接表示锅水含盐量变化的是（）

A.氯离子

B.钠离子

C.钾离子

D.溴离子