唐代诗人李白诗中的“黄河之水天上来”，这“天上”指的是（ ） A．巴颜喀拉山 B

In the following passage, there are 20 blanks representing the words that are missing from the context. You are to put back in each of the blanks the missing worD．The time for this section is 20 minutes.
Many things about language are a mystery, and many will always remain so. But some things we do know.
First, we know that all human beings have a language of some sort. (1) is no race of men anywhere on earth so backward that it has (2) language, no set of speech sounds by which the people communicate with one (3) . Furthermore, in historical times, there has never been a race of men (4) a language.
Second, there is no such thing as a primitive language. There are many people (5) cultures are underdeveloped, who are, as we say, uncivilized, but the (6) they speak are not primitive. In all known languages we can see complexities (7) must have been tens of thousands of years in development.
This has not (8) been well understood; indeed, the direct contrary has often been stateD．Popular ideas (9) the language of the American Indians will illustrate. Many people have supposed that the Indians (10) in a very primitive system of noises. Study has proved this (11) be nonsense. There are, or were, hundreds of American Indian languages, and all of them (12) out to be very complicated and very old．They are certainly (13) from the languages that most of us are familiar with, but they are (14) more primitive that English and Greek.
A third thing we know about language (15) that all languages are perfectly adequate. That is, each one is a perfect (16) of expressing the culture of the people who speak the language.
Finally, we (17) that language changes. It is natural and normal for language to change; the (18) languages which do not change are the dead ones. This is easy to (19) if we look backward in time. Change goes in all aspects of language. (20) features change as do speech sounds, and changes in vocabulary are sometimes very extensive and may occur very rapidly. Vocabulary is the least stable part of any language.

2009年10月，莱校高三学生鲁泉在入党积极分子培训班上学习了党的十七届四中全会精神，了解到中 * * 党提出了建设马克思主义学习型政党的新要求，培训班要求他写一篇主题是“建设马克思主义学习型政党必要性”的心得体会。

（1）请你从中 * * 党执政资格和执政能力的角度，帮鲁泉同学写出该心得体会需要用到的政治生活道理。

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通过培训班的学习，鲁采同学认识到建设学习型政党是建设学习型社会的重要内容。建设“学习型社会”是对整个社会提出的目标，对每个人而言要构建自己的“学习型人生”。培训班结束时，鲁泉同学从文化创新的角度写出了“践行学习型人生”的小论文。

（2）请你写出该小论文的提纲要点。

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进行关系营销的必要基础有()。

A、把握顾客需求，平衡服务需求

B、加强服务的有形展示

C、核心服务的质量

D、准确的市场细分与定位

E、持续的顾客关系监测

根据建筑安装工程费用项目组成相关文件的规定，下列属于直接工程费中的材料费的是（　　）。

A．塔吊基础的混凝土费用

B．现场预制构件地胎模的混凝土费用

C．保护已完石材地面而铺设的大芯板费用

D．独立柱基础混凝土垫层费用

空气过滤器的作用主要是（）。

A、防止杂物进入仪表净化风系统，导致仪表故障

B、阻止气体泄漏

C、压缩气体

D、自动泄压