防火墙技术中处理效率最低的是（） A.包过滤型 B.包检验型 C.应用层网关型 D.

重新排列字母，把它组成我们学过的单词。

u s e r p p         v e t g b e l a e s         a b n a a n           b a b e  m u r g r

60多年来，中 * * 党领导中国人民取得了辉煌成就，同时也出现过一些失误，需要你用所学历史知识来回答和探究：

材料一 在过渡时期总路线的指引下，中国人民迈着坚实的步伐前进，中国社会发生了历史性的巨变。

材料二 脚踏黄河水倒流，搬来泰山做枕头；决心苦战十五年，赶上英国不发愁。

材料三 叶剑英首先拍案而起，说：“你们把党搞乱了，把政府搞乱了，把工厂、农村搞乱了！你们还嫌不够，还一定要把军队搞乱！这样搞，你们想干什么？”徐向前激愤地拍着桌子说：“军队是无产阶级专政的支柱。你们这样把军队乱下去，还要不要这个支柱！”

请回答：

（1）据材料一，为贯彻过渡时期总路线，党和政府制定了发展经济的什么计划？(1分)举例说明当时取得的成就？（工业、交通方面各举一例）（2分）

（2）材料二中的民歌创作反映了一种什么思想？（1分）在这一思想的影响下，党中央发动了哪些运动(2分)

（3）材料三反映了哪一历史事件？(1分)这一历史事件结束的标志是什么？（1分）

（4）以史为鉴，新中国60多年建设历程给我们留下了什么宝贵经验？（1分）

19世纪中叶以来，中国的政治民主化在曲折中前进。阅读材料，回答问题。

材料一 货币是研究历史的重要史料，以下是某历史研究性学习小组收集到的两枚货币。

材料二 甲、乙、丙三同学研究了这两枚货币后，发表了各自的看法。

甲：20世纪初的中国，已经出现了民主政治的曙光。

乙：很可惜，民主与近代中国擦肩而过。

丙：其实，事情没这么简单。在当时，民主梦想的破灭是必然的。

材料三 “政治民主化”是指从传统社会向现代社会转型过程中，政治的形式和内容从非民主走向民主，特别是从专制走向民主的过程。

——摘自百度百科

（1）结合材料一所反映的历史信息，谈谈应如何理解甲、乙的说法？

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（2）就丙的说法，谈谈你的认识。

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（3）三人就讨论的问题准备以“20世纪中国的政治民主化进程”为主题写一篇论文，请你代他们写一篇内容提要。要求：①必须包括以下词语：南京临时政府、北洋军阀政府、南京国民政府、中 * * 党；②紧扣主题，史实准确，史论结合；③条理清晰，合乎逻辑；④字数在150宇左右。

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感染过程的几种表现中，最易识别的是（）

A.病原体被清除

B.隐性感染

C.显性感染

D.病原携带状态

E.潜伏性感染

Most people hate change, which is sad since we often go through intense changes in life. And for some of us, even the smallest changes can upset our day. So the question is: Why do most of us find making adjustments to our lives so hard?

Fear of change is nothing new. Over a century ago, the Parisians were unhappy over a particular addition to their city: the Eiffel Tower. In fact, the citizens were so angry about the plans for the tower that they protested its construction. As strange as it may seem, their anger was completely natural. They were given no choice about the huge change that was going to be made, so they became angry.

But we get upset over changes even when we do have a say in the matter and think about them carefully. Changes are brought about every day by the decisions we make: which school to attend, which job to take, whom to marry. Voluntary changes also make most of us uneasy because we don’t know how those changes will affect our future.

People have discovered that the key to overcoming the fear and anger associated with change is to be flexible. When they are flexible, people can adapt to new situations more easily. Being flexible is especially important in the 21st century as technology makes change occur faster than ever before. Those who oppose change, especially with technology in the workplace, may find themselves out of a job.

When change comes, and you have no choice but to face it, embrace it. A positive attitude helps a lot. In fact, the change may turn out to be the best thing for you. That new job you got may end up being much better than your old one. You may make the best friends of your life in the new city you moved to. Don’t merely focus on how you feel about change; instead decide to accept the change. The change is the reality, and it’s up to you whether the change will be a success or a failure. You never know – your next change may be your life’s Eiffel Tower!

小题1:Why did the building of the Eiffel Tower make the Parisians unhappy?

A．Because they didn’t like the design of the Eiffel Tower.

B．Because they couldn’t avoid accepting the Eiffel Tower.

C．Because it was no use building the Eiffel Tower.

D．Because the Eiffel Tower seemed strange.小题2:According to the passage, it can be inferred that what won’t disturb us are _____________.

A．the changes that have agreement with one’s will

B．the small changes we meet in our daily life

C．the changes whose effect we can predict and control

D．the changes that we discuss or consider thoroughly小题3:How should we overcome negative emotions that the changes bring?

A．We are not supposed to face the changes and let them alone.

B．We should actively accustom ourselves to the new circumstance.

C．We should not take the changes seriously and avoid them as much as possible.

D．We should know that the changes merely bring us bad influence.小题4:What does the underlined sentence in the last paragraph mean?

A．The change will probably make you fail like the Eiffel Tower.

B．The change is like the Eiffel Tower which is not good for our future life.

C．Your future life is never known just like the Eiffel Tower unknown to the Parisians.

D．Your future life is likely to be a great achievement due to the change.小题5:What is the best title for the passage?

A．The Psychology of Change

B．The ways to Overcome the Fear

C．Changes That Disturb Us

D．The Bad Effect of Changes