离合器主要由（）、（）、（）和操纵机构四部分组成。

你问我答。   

生前留下的话叫(    )言；   

不满抱怨的话叫(    )言；    

应允别人的话叫(    )言；    

诚恳劝告的话叫(    )言；    

精炼著名的话叫(    )言；    

宣誓所说的话叫(    )言；   

临走写下的话叫(    )言；    

表示吉祥的话叫(    )言；    

撒谎骗人的话叫(    )言。

（37分）阅读材料，回答问题。

材料一 1921年美国青年哈默在苏联获得了一所石棉矿的特许经营权。同时，在列宁的支持下，成为二、三十年代美苏贸易的核心人物。他在莫斯科度过了将近10年，苏联成了这位亿万富翁的发迹地。

50年代中后期，世界范围内的能源危机日趋严重。为了鼓励私人开采石油，美国政府在加重对其他行业税收的同时，减免石油行业的税收。1956年哈默购买了西方石油公司，开创了西方世界的又一个石油王国。

1979年邓 * * 访问美国期间，盛赞哈默当年对列宁的帮助，并邀请他到中国访问。81岁的哈默于当年便应邀访问中国，以后又多次来华并与中方合作开发山西平朔安太堡露天煤矿（这是当时最大的一项中外合资项目），他的石油公司投标开采中国海洋石油资源，成为取得中国近海勘探石油权的第一家美国公司。当时有些外国人还缺乏勇气。哈默对邓 * * 说：“平朔安太堡煤矿的建成为外国企业家提供了一个样板：哈默能做到的，他们也应该能做到。”

——根据《大国崛起》《百度词条》《邓 * * 五见哈默》等资料改编

材料二　按照目前的石油需求趋势，中国将很快成为全球石油需求乃至一次能源需求第一大国。……1993年，中国成为石油净进口国。2002年，中国超过日本成为世界第二大石油消费国。……根据国际能源署（IEA）的数据，中国原油的对外依存度目前已经超过50％，到2030年将达到75％。

——摘自《上海证券报》，《别侥幸！尽早准备应对下一次石油危机》

回答：

材料三　内燃机的发明，其意义远远超过瓦特对蒸汽机的发明，它造就了20世纪的石油世纪，替代了19世纪的煤的世纪；它造就了全世界现代化大机器工业的文明，替代了英国和欧洲大机器工业的文明，内燃机的发明，使石油变成了战略资源；内燃机的发明，打开了石油的“潘多拉神盒”。

——周晋《大国石油》

（1）哈默作为美国人为什么能在当时的苏俄办企业？（3分）结合材料一指出哈默投资石油业的原因。（8分）

（2）请根据材料一并结合所学知识说明哈默来到中国投资的原因，并依据材料分析哈默的投资对中国经济发展有何意义?（10分）

（3）材料二反映了什么经济现象？结合所学知识，分析导致这一现象的主要原因。（8分）

（4）根据材料三和所学知识，分析“打开石油‘潘多拉神盒’”的含义?（8分）

瞎眼僧人有哪些经历？

When Dr. John W.Gofman, professor of medical physics at the University of California and a leading nuclear critic, speaks of "ecocide" in his adversary view of nuclear technology, he means the following: A large nuclear plant like that in Kalkar, the Netherlands, would produce about 200 pounds of plutonium each year. One pound, released into the atmosphere, could cause 9 billion cases of lung cancer. This waste product must be stored for 500,000 years before it is of no further danger to man. In the anticipated reactor economy, it is estimated that there will be 10,000 tons of this material in Western Europe, of which one table-spoonful of plutonium-239 represents the official maximum permissible body burden for 200,000 people. Rather than being biodegradable, plutonium destroys biological properties.

In 1972 the U.S. Occupational Safety and Health Administration ruled that the asbestos level in the work place should be lowered to 2 fibers per cubic centimeter of air, but the effective date of the ruling has been delayed until now. The International Federation of Chemical and General Workers’ Unions report that the 2-fiber standard was based primarily on one study of 290 men at a British asbestos factory. But when the workers at the British factory had been reexamined by another physician, 40--70 percent had X-ray evidence of lung abnormalities. According to present medical information at the factory in question, out of a total of 29 deaths thus far, seven were caused by lung cancer. An average European or American worker comes into contact with six million fibers a day. "We are now, in fact, finding cancer deaths within the family of the asbestos worker," states Dr. Irving Selikoff, of the Mount Sinai Medical School in New York.

It is now also clear that vinyl chloride, a gas from which the most widely used plastics are made, causes a fatal cancer of the blood-vessel cells of the liver. However, the history of the research on vinyl chloride is, in some ways, more disturbing than the "Watergate cover-up." "There has been evidence of potentially serious disease among polyvinyl chloride workers for 25 years that has been incompletely appreciated and inadequately approached by medical scientists and by regulatory authorities," summed up Dr. Selikoff in the New Scientist. At least 17 workers have been killed by vinyl chloride because research over the past 25 years was not followed up. And for over 10 years, workers have been exposed to concentrations of vinyl chloride 10 times the "safe limit" imposed by Dow Chemical Company. (422 words)

Notes: plutonium 钚。asbestos 石棉。polyvinyl chloride 聚氯乙烯。

The style of the second paragraph is mainly（）

A. factual

B. sarcastic

C. emotional

D. argumentative

背景

某企业新建厂区办公楼，建筑面积2605m2，为3层框架结构，混凝土空心砌块砌筑。现结构及砌筑均已施工完毕，外墙抹灰已完，按经监理审核通过的施工方案拆除外脚手架，然后用吊篮进行外墙饰面防水涂料涂刷。

脚手架拆除作业：本建筑平面形状为细长条，脚手架按东、南、西、北四个立面分片进行拆除，先拆除南北面积比较大的两个立面，再拆除东西两个立面。由于架子不高，同时为了快速拆除架体，工人先将连墙件挨个拆除后，再一起拆除架管。拆除的架管、脚手板直接顺着架体溜下后斜靠在墙根，等累积一定数量后一次性清运出场。脚手架拆除完毕后，涂饰工人在休息室内开始调料操作，并提前打开所有门窗，确保通风顺畅。

屋顶为上人屋面，正在进行屋顶周边钢管护栏的施工。安全总监详细核查高处作业人员的身体状况及以往病史，确认安全后才允许临边施工作业。

简述临边作业的安全控制要点有哪些？