微型计算机硬件系统主要包括存储器、输入设备、输出设备和（）。A.中央处理器 B.运算

在分页、分段和段页式存储管理中，当访问一条指令时，需要访问内存几次各做什么操作

材料一 近年来，我国政府为了增加居民收入，扩大居民消费，保障人民生活，

采取了一系列措施：如进一步加强“三农”工作，千方百计增加农民收入；稳步推进教育、

医药卫生事业改革；实施更加积极的就业政策；加快完善社会保障体系建设；大力发展教育

事业；维护社会稳定，促进社会和谐。

（1）材料一中政府行为蕴含了哪些政治生活道理。（7分）

材料二。随着改革开放的深入发展，国民经济的快速发展将进一步增大资源消耗的强度。

我们面临人口不断增加、资源约束突出、环境压力加大的严峻挑战。当前我国资源环境

的变化带来了一系列突出的问题,使得我国应对资源环境变化工作的形势非常严峻，,

中 * * 政治局在“十二五”规划建议中明确提出,要“坚持把建设资源节约型、环境

友好型社会作为加快转变经济发展方式的重要着力`点”。《建议》最鲜明的特点是坚持

以科学发展观统领经济社会发展全局，突出以人为本、统筹协调这一主线，把推进经济

建设、构建和谐社会、区域经济发展、政府自身建设，政治文明建设等多方面的内容，

纳入到发展规划之中。《建议》提出，“十一五”期间“必须保持经济平稳较快发展，必

须加快转变经济增长方式”等六项原则。这一重要论断指明了我国将继续把建设资源节

约型、环境友好型社会作为转变发展方式、实现科学发展的重要抓手,推动我国经济社

会切实走上节约发展、清洁发展、安全发展、可持续发展的道路。

（2）结合材料二,分析说明我国坚持把建设资源节约型、环境友好型社会作为加怏转变经济发展方式的重要抓手的唯物论依据。（6分）

如图所示，小车向右做匀加速直线运动，物块M贴在小车左壁上，且相对于左壁静止．当小车的加速度增大时，下列说法正确的是（　　）

A．物块受到的摩擦力不变

B．物块受到的弹力不变

C．物块受到的摩擦力增大

D．物块受到的合外力增大

阅读理解。

     Education is not an end, but a means to an end. In other words, we do not educate children only for the

purpose of educating them. Our purpose is to fit them for life.

     In some modern countries it has for some time been fashionable to think that by free education for all-one

can solve all the problems of society and build a perfect nation. But we can already see that free education for

all is not enough; we find in such countries a far larger number of people with university degree; they refuse

to do what they think “low” work; and, in fact, work with hands is thought to be dirty and shameful in such

countries. But we have only to think a moment to understand that the work of a completely uneducated farmer

is far more important than that of a professor; we can live without education, but we die if we have no food.

If no one cleaned our streets and took the rubbish away from our houses, we should get terrible diseases in our

towns.

     In fact, when we say that all of us must be educated to fit us for life, it means that we must be educated in

such a way that, firstly, each of us can do whatever work suited to his brains and ability and, secondly, that

we can realize that all jobs are necessary to society, and that is very bad to be ashamed of one's work. Only

such a type of education can be considered valuable to society.

1. The writer of the passage thinks that _____.[ ]

A. education can settle most of the world's problems

B. free education for all probably leads to a perfect world

C. free education won't help to solve problems

D. all the social problems can't be solved by education

2. The writer wants to prove that _____.

A. our society needs all kinds of jobs

B. our society needs free education for all

C. a farmer is more important than a professor

D. work with hands is the most important

3. The purpose of education is _____. [ ]

A. to choose officials for the country

B. to prepare children mainly for their future work

C. to let everyone receive education fit for him

D. to build a perfect world

下列不是慢性支气管炎并发肺气肿时的X线表现的是（）

A.胸廓扩张、活动度减弱

B.两肺多发性空洞

C.两肺透亮度增加

D.两肺纹理增粗

E.横膈低平