《国民经济和社会发展第十二个五年规划纲要》绘制了未来五年我国发展的宏伟蓝图。阅读材料，回答问题。

为制定“十二五” 规划，国家组织国内67个部门和政治、经济、文化、社会等方面１万多名专家深入研究经济和社会发展规律，系统学习和领会党的十七大报告，面对新形势、新变化、新问题，提出新对策、新举措；努力做到符合规律、符合国情。８个调研组分赴13个省区市，并到上百个农村、社区、企业等基层单位实地调研，为顺利制定“十二五” 规划奠定了重要基础。

结合上述材料，分析相关部门和专家是如何坚持一切从实际出发、实事求是的。（9分）

如图是由3个圆所构成的类别关系图，其中Ⅰ为大圆，Ⅱ和Ⅲ分别为大圆之内的小圆．符合这种类别关系的是（　　）

现代进化论与达尔文进化论观点比较，不同的是（　　）

I wanted to do something special for my 15－year－old son, who has always been a perfect boy. He worked all summer to earn enough money to buy   61  (he) a new racing－bicycle instead of asking for money from me. Then he spent hours and hours on it. I loved my son so much   62  I bought him a pair of sunglasses and gloves. When my son rode the racing－bicycle with them, he looked very cool. He dreamed   63   taking part in a race and winning.

On November 10th, my birthday, when I went to the kitchen to start the milk and bread in the morning, I found   64   beautiful guitar on the table, beside which was a card,    65   (say), “Happy birthday to my wonderful mother.” I was surprised and then began to sob. I remembered once I   66  (joke) to my family that I wanted to learn playing the guitar to make my life colorful. I had   67  (forget) it, but my son remembered. He took it   68    (serious), and bought me one as a birthday gift. When I wondered   69   my son could buy this expensive gift, soon I realized that my son had sold his racing－bicycle   70  (get) me the guitar.

文化是一个民族的精神和灵魂，是国家发展和民族振兴的强大力量。在表右列写出左列对应信息的文化生活知识依据。

In many businesses，computers have largely replaced paperwork, because they are fast, flexible and do not make mistakes. As the banker said, “Unlike humans, computers never have a bad day.”And they are honest. Many banks advertise that their trade is “untouched by human hands” and therefore safe from human temptation(诱惑). Obviously, computers have no reason to steal money. But they have no conscience and the growing number of computer crimes shows they can be used to steal.

    Computer criminals don't use guns. And even if they are caught, it is hard to punish them because there are no witnesses and often no evidence. A computer cannot remember who used it, but simply does what it is told. The head teller at a New York City Bank used a computer to steal more than one and a half billion. No one noticed the theft because he moved the money from one account to another. Each time a customer he had robbed questioned the balance in his account, the teller claimed a computer error and then replaced the missing money from someone else's account. This man was caught only because he was a gambler. When the police broke up an illegal gambling operation, his name was in the records.

    Some employees use the computer's power to get revenge on their bosses they consider unfair. Recently, a large insurance company fired its computer-tape librarian for reasons that involved her personal rather than professional life. She was given thirty days notice. In those thirty days, she rubbed out all the company's computerized records.

Most computer criminals have been common workers. Now the police wonder if this is “the tip of the iceberg”. As one official says, “I have the feeling that there is more crime out there than we are catching. What we are seeing now is all so poorly done. I wonder what the real experts are doing—the ones who really know how a computer works. ”

51. Which feature of computers makes computer theft possible?

A. They are fast, flexible and accurate to run every program.

B. They usually function normally.

C. They have no sense of what is right or wrong.

D. They have no reason to steal money.

52. The author uses the case of the head teller to show______.

A. how computer criminals do evil things

B. how hard it is to find a computer criminal

C. computers lack conscience

D. computer crime can involve a big sum of money

53. The head teller was found guilty of stealing______.

A. after the police examined the illegal gambling operation documents.

B. when the police broke up an illegal gambling operation.

C. after he was questioned in the unusual balance of an account.

D. when he was caught transmitting money from one account from another.

54. Why did the computer-tape librarian erase all the company's computerized records?

A. She might think it was right to revenge any injustice in personal life.

B. She might think the employer was wrong to fire her for personal problems.

C. The company carelessly gave her enough time to do the erasing.

D. The company always interfered with its employees’ personal life.

55. What can we infer from the last paragraph?

A. Minor employees are supposed to be responsible for economic criminals.

B. Of all crimes, computer theft is the “tip of the iceberg”.

C. There are more computer crimes committed by computer masters.

D. Computer crimes are all poorly done.

正丁烷的二氯取代产物为A（C₄H₈Cl₂），A分子中又有一个H原子被Cl原子取代，生成的C₄H₇Cl₃有四种同分异构体，则A的结构有（     ）

A．1种           B．2种          C．3种          D．4种

明朝嘉靖年间，户部主事海瑞向深居西苑、潜心修道、不理朝政的皇帝上疏，直言其“竭民脂膏，滥兴土木，二十余年不视朝，法纪弛矣”。此举（   ）

A．意在规劝嘉靖皇帝遵守法律           B．履行监察部门的监督职责

C．体现了理学倡导的社会责任感         D．反映了君臣间的权力之争

哲学研究的问题有许多，其中有一个贯穿哲学发展始终并且把不同哲学区分开来的基本问题。据此回答下列问题。

1．这个基本问题是（   ）

①物质和意识的辩证关系问题    

②思维和存在的关系问题

③物质和意识的关系问题        

④思维和存在的辩证关系问题

A．①②      B．①③         C．②③       D．②④

2．对这一基本问题的不同回答（  ）

①影响人们认识世界和改造世界的方法    

②决定着各种哲学的基本性质和方向

③是区别唯物主义和唯心主义的主要标志  

④决定着人们对其他哲学问题的回答

A．①③       B．②④         C．①②④       D．①②③④

某工厂为了对新研发的一种产品进行合理定价，将该产品按事先拟定的价格进行试销，得到如下数据：

由表中的数据得线性回归方程=bx+中的b=﹣20，预测当产品价格定为9.5（元）时，销量为　   　件．

如图是噬菌体侵染细菌实验的部分步骤示意图，对此过程的有关叙述中正确的是（）

      A．  选用噬菌体作为实验材料的原因之一是其结构简单，成分只有蛋白质和DNA

      B．  被³⁵S标记的噬菌体是通过将其置于含有³⁵S的培养基或培养液中直接获得的

      C．  离心后上清液的放射性很高，原因是被标记的DNA在上清液中

      D．  上图的实验充分说明了噬菌体的DNA是遗传物质，而蛋白质不是

月季的花药培养过程的难点之一是材料的选择，下列有关材料选择的叙述中正确的是（　　）

A．从花药来看，应当选择盛花期的花药
B．从花粉来看，应当选择小孢子四分体期的花粉
C．从花蕾来看，应当选择略微开放的花蕾
D．从检测花粉的实验方法看，应该用显微镜观察已染色的花粉样品临时装片

用杂合子（DdEe）种子获得纯合子（ddee），最简捷的方法是（    ）    

A．种植→F1→选双隐性者→纯合体   

B．种植→秋水仙素处理→纯合体

C．种植→花药离体培养→单倍体幼苗→秋水仙素处理→纯合体

D．种植→秋水仙素处理→花药离体培养→纯合体

目前，在居室装修中经常用到花岗岩、大理石等装饰材料，这些岩石都不同程度地含有放射性元素，比如，有些含有铀、钍的花岗岩等岩石会释放出放射性惰性气体氡，而氡会发生放射性衰变，放射出α、β、γ射线，这些射线会导致细胞发生癌变及呼吸道等方面的疾病，根据有关放射性知识可知，下列说法正确的是

A．氡的半衰期为3.8天，若取4个氡原子核，经7.6天后就剩下一个原子核了

B．β衰变所释放的电子是原子核内的中子转化成质子时所产生的

C．γ射线一般伴随着α或β射线产生，在这三种射线中，γ射线的穿透能力最强，电离能力最弱

D．发生α衰变时，生成核与原来的原子核相比，中子数减少了4

、20世纪60年代，新中国外交出现困难的局面。其主要原因在于（　　）

①美国继续敌视中国；②苏联背信弃义与中国断交；③社会主义阵营破裂；

④越南等社会主义国家与中国断交

A．①②③④     B．①②③   C．①③④   D．②③④

　    读图,回答22~23题:

22.图中两个区域(　　)      

A.同属一个大洲                                       B.同临一个大洋

       C.同处一个半球                                       D.同为发展中国家

23.甲、乙两城市的气候(　　)

       A.高温期与多雨期均相同                         B.高温期相同,多雨期不同

       C.高温期不同,多雨期相同                        D.高温期与多雨期均不同

下列各组物质互为同分异构体的是

A．甲烷和乙烷    B．甲烷和丁烷    C．乙烷和乙烯    D．正丁烷和异丁烷

如图表示不同浓度生长素类似物对月季茎段侧芽生长的影响，对该实验结果的分析错误的是    (　　)

A．Z浓度不一定是促进侧芽生长的最适浓度 

 B．X浓度对月季茎段侧芽生长起抑制作用 

 C．三种浓度之间的大小关系是X>Y>Z 

 D．结果体现了生长素对侧芽生长的调节作用具有两重性

下图为我国四座重要山脉，回答26.27题：

26．属于我国季风区与非季风区界线的山脉为（ ）

A. 甲  B. 乙   C. 丙    D. 丁

27．下列说法错误的是（ ）A. ①地有我国重要的商品棉基地  B. ②地水土流失严重

C. ③地应大力发展立体农业      D. ④地风沙危害严重

已知椭圆的方程为，则此椭圆的长轴长为（     ）

A. 8         B. 9          C. 10           D.