环境对人的影响是零星的、无计划的、没有系统的，甚至是互相矛盾的。

读图，回答下列问题（10分）

（1）写出图中各点的经纬度：

A                           B              

C                           D              

（2） 从南北半球的划分来看，B点位于      半球，C点位于    半球，从东西

半球的划分来看，A点位于     半球，D点位于     半球

（3）A、B、C、D四点中，位于低纬度地区的是_________；位于中纬度地区的是

_________。

对下列文学知识解说错误的一项是[ ]

A．《论语》是记录孔子及弟子言行的一部语录体著作，也是有关儒家思想的最重要的著作。

B．《论语》由孔子编写，全书共20篇；孔子，春秋时期伟大的思想家、教育家。

C．《论语》的内容涉及政治、教育、文学、哲学以及立身处世的道理等多方面。

D．“四书”指《大学》、《中庸》、《论语》、《孟子》。

James Cleveland Owens was the son of a farmer and the grandson of black slaves. His family moved to Cleveland when he was 9.There, a school teacher asked the youth his name.

"J.C., "he replied.

She thought he had said "Jesse", and he had a new name.

Owens ran his first race at age 13.After high school, he went to Ohio State University. He had to work part time so as to pay for his education. As a second  year student in the Big Ten games in 1935, he set even more records than he would in the Olympic Games a year later.

A week before the Big Ten meet, Owens accidentally fell down a flight of stairs. His back hurt so much that he could not exercise all week, and he had to be helped in and out of the car that drove him to the meet. He refused to listen to the suggestions that he give up and said he would try, event by event. He did try, and the results are in the record book.

The stage was set for Owens victory at the Olympic Games  in Berlin the next year,  and his success would come to be regarded as not only athletic but also political. Hitler did not congratulate any of the AfricanAmerican winners.

"It was all right with me, "he said years later."I didn’t go to Berlin to shake hands with him, anyway."

Having returned from Berlin,  he received no telephone calls from the president of his own country,  either. In fact, he was not honored by the United States until 1976, four years before his death.

Owens Olympic victories  made little difference to him. He earned his living by looking after a school playground, and accepted money to race against cars, trucks,  motorcycles and dogs.

"Sure, it bothered me, "he said later." But at least it was an honest living. I had to eat."

In time,  however,  his gold medals changed his life."They have kept me alive over the years, "he once said. "Time has stood still for me. That golden moment dies hard."

小题1:

　Owens got his other name "Jesse" when.

A.　he went to Ohio State University    

B.　his teacher made fun of him

C.　his teacher took "J. C."for "Jesse"

D.　he won gold medals in the Big Ten meet

小题2:

　In the Big Ten meet，Owens

A．hurt himself in the back

B．succeeded in setting many records

C．tried every sports event but failed

D．had to give up some events小题3:

　We can infer from the text that Owens was treated unfairly in the US at that time because.

A．he was not of the right race

B．he was the son of a poor farmer

C．he didnˊt shake hands with Hitler

D．he didnˊt talk to the US president on the phone小题4:

　When Owens says "They have kept me alive over the years ",he means that the medals.

A．have been changed for money to help him live on

B．have made him famous in the US

C．have encouraged him to overcome difficulties in life

D．have kept him busy with all kinds of jobs小题5:

　What would be the best title for the text?

A．Jesse Owens, A Great American Athlete

B．Golden Moment — A Lifetime Struggle

C．Making A Living As A Sportsman

D．How To Be A Successful Athlete

论文：论分布式存储系统架构设计

分布式存储系统（Distributed Storage System）通常将数据分散存储在多台独立的设备上。传统的网络存储系统采用集中的存储服务器存放所有数据，存储服务器成为系统性能的瓶颈，也是可靠性和安全性的焦点，不能满足大规模存储应用的需要。分布式存储系统采用可扩展的系统结构，利用多台存储服务器分担存储负荷，利用位置服务器定位存储信息，它不但提高了系统的可靠性、可用性和存取效率，还易于扩展。

请围绕“分布式存储系统架构设计”论题，依次从以下三个方面进行论述。

1.概要叙述你参与分析和开发的分布式存储系统项目以及你所承担的主要工作。

2.简要说明在分布式存储系统架构设计中所使用的分布式存储技术及其实现机制，详细叙述你在具体项目中选用了哪种分布式存储技术，说明其原因和实施效果。

3.冗余是提高分布式存储系统可靠性的主要方法，通常在分布式存储系统设计中可采用哪些冗余技术来提升系统的可靠性？你在具体项目中选用了哪种冗余技术？说明其原因和实施效果。

经核准的基金份额总额在基金合同期限内固定不变，基金份额可以在依法设立的证券交易场所交易，但基金份额持有人不得申请赎回的基金是（）。

A.证券投资基金

B.封闭式基金

C.产业投资基金

D.开放式基金