关于分子热运动，下列说法正确的是（）。 A.扩散现象只能发生在气体之间、液体之间 B

随着我国航天科技的迅速发展，探测火星已成为我国航空科技发展的远景目标，但要把人送上火星，还有许多航天技术问题需要解决，如：如何提供往返路程中宇航员呼吸所需的氧气和消除呼吸过程中产生的二氧化碳就是一个值得研究的问题。已知一个成年人平均每年要呼吸空气6．57X106L左右，飞船飞往火星来回一趟需要两年时间，若飞船上有三名宇航员，则飞船发射时携带的全部所需的氧气约为11838kg，这个数量很大，将大大提高发射成本和难度。

（1）有人提出在飞船上供氧的两个方案：

①通过太阳能电池产生的电流来电解水；

②通过下列化学反应产生氧气：2Na₂O₂+2CO₂==2Na₂CO₃+O₂从减轻飞船发射重量和消除呼吸过程产生的二氧化碳的角度请你评价这两个方案最主要的优缺点(各写一点)。

（2）也有科学家提出研究使宇航人工冬眠技术加快飞船速度，缩短航行时间来减少氧气的携带量。你是否有较好的方案，请举一例                            ；你提出该方案的简单理由是                             。

按照Flynn的分类法，属于SISD计算机的是( )。

A． IBM360/370

B． PEPE

C． STARAN

D． Tandem/16

《个人信用信息基础数据库管理暂行办法》、《个人信用信息基础数据库金融机构用户管理办法》、《个人信用信息基础数据库异议处理规程》等法规颁布的主要目的是( )。

A．保护个人隐私和信息安全

B．促进个人征信系统的发展

C．推动商业银行个人信贷业务的扩大

D．保护我国的金融安全

第三部分阅读理解（共15小题；每小题2分，满分30分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳答案。

Governors, lawyers and business leaders have to deal with scientists, and every educated person finds his views affected by science. Yet our science teaching of non-scientists, in school and college, has built up mistaken ideas, dislikes, and the common boast(自夸), "I never did understand science." Even those students who arrive at colleges with plans to become scientists usually bring a mistaken picture of science: some have a collection of unorganized facts about science, and some regard the study of science as a game which includes getting the right answer.

The first of these attitudes seems to come from a kind of course which provides various kinds of information; the second, from a training course on how to pass examinations that do not ask about the student's understand but simply require him to put the numbers in the right formula(公式). Neither type of courses in school or college seems to give students an understanding of science as we find it among scientists. Neither shows students how real scientists work and think, how the facts are gathered, how discoveries are made, and what they mean. Young people need good teaching of science, not so much as great wealth of knowledge as a healthy understanding of the nature of science. They need an understanding of knowledge leading to agreement with science and an eagerness of the way scientists work. Given these it is easy to encourage later reading and learning.

56. One of the reasons that cause mistaken ideas of science is due to _______.

A. a mistaken picture in students' mind       

B. the unscientific way of teaching of science

C. the fact that students fail to see the influence of science

D. the fact that students have a collection of unrelated facts about science

57. According to the passage, we can safely say that the subject of the passage is ______.

A. need for good science teaching              

B. young people should form a correct attitude to science

C. students must know what science is and how scientists work and think

D. every person, including governors, lawyers and business leaders should study science

58. A good course of science is ______.

A. to provide students with all kinds of information

B. to teach students to do things according to formulas

C. to help students have a good understanding and form a correct attitude to science

D. to encourage students to make themselves masters of knowledge

59. People such as governors, lawyers and business leaders deal with scientists mainly because ______.

A. scientists are great persons                           

B. they owe much to scientists' contributions

C. they can be affected by scientists when they are together

D. scientists make discoveries and help people live a more comfortable and safer life

在电子商务中，物流服务 包括商流服务。