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解答题

Passage 2

Questions 6 to 10 are based on the following passage:

In order to learn to be one’s true self, it is necessary to obtain a wide and extensive knowledge of what has been said and done in the world; critically to inquire into it; carefully to consider it; clearly to analyze it; and earnestly to carry it out.

It matters not what you learn, but when you once learn a thing, you must never give it up until you have mastered it. It matters not what you inquire into, but when you once inquire into a thing, you must never give it up until you have thoroughly understood it. It matters not what you try to think out, but when you once try to think out a thing, you must never give it up until you have got what you want. It matters not what you try to carry out, but when you once carry out a thing, you must never give it up until you have don’t it thoroughly and well.

If another man succeeds by one effort, you will use a hundred efforts. If another man succeeds by ten efforts, you will use a thousand.

6. According to the author, first of all one must .

A. analyze B. inquire C. obtain knowledge D. act

7. According to the author, .

A. learning is not important B. thinking is not necessary

C. knowledge means little D. it is not important what we learn

8. The end of learning should be .

A. thought B. mastery C. inquiry D. analysis

9. According to the author, another man’s success should .

A. make greater efforts B. make us nervous

C. not be taken into consideration D. cause one to stop trying

10. The author implies but does not say what .

A. the way to knowledge is through specialization

B. one has to know everything to be successful

C. success depends not so much on natural ability as it does on effort

D. success in one’s profession is latest important in one’s life

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题目答案

CDBAC

答案解析

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举一反三
解答题

Passage 1

Questions 1 to 5 are based on the following passage:

Do you want to say what you think in a letter to the President of the United States? You’ll get a reply from him—written in ink, not typed—after only a few days.

The President gets about 4,000 letters every week. He answers everyone who writes to him on special Whites House paper. But he doesn’t need a lot of time for it. In fact, he only gives 20 minutes a week to look at his personal correspondence. He has the most modern secretary in the world to help him.

It’s computer, worth £ 800,000,which has its own rooms on the first floor of the White House. It has a bank of electronic pens which write like the President writes, in his favorite light blue ink. Each letter the President receives gets a number, according to the type of answer it needs. The pens then write the correct reply for it, according to the number. Each letter takes less than a second to write. A White House official said, “It’s not important that letters come from a computer. Each letter says what the President wants to say.”

1. for a reply from the President.

A. You have to wait a long time B. You only have to wait several days

C. You have to wait at least one month D. You only have to wait a few weeks

2. The reply from the President .

A. is always printed B. is always typed

C. is always written in ink D. is always written by himself

3. It takes the computer to write ten letters.

A. no more than ten seconds B. a little more than ten seconds

C. less than ten seconds D. at least one second

4. The computer can be described as .

A. expensive but efficient B. possessing a beautiful handwriting

C. heavy and inefficient D. the President’s most reliable secretary

5. It can be inferred from the passage that .

A. the President never reads any letters written to him by ordinary people

B. the President hires a very efficient secretary to deal with his correspondence

C. the President does not really care about the letters he receives every week

D. the President is assured that the computer express his views in the letters

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题目答案

BCCAD

答案解析

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解答题

简述安全检查的目的及任务?

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题目答案

安全检查的目的有:保障安全生产方针、政策法令、规章制度,在生产过程中认真贯彻执行,保证安全生产的实现。

安全检查的任务有以下四点:

1、宣传安全生产方针、政策,向职工讲解安全生产知识,要求他们规范地执行上级有关安全生产的规定及"三大规程 "(安全规程、作业规程、操作规程)。

2、掌握安全生产动态,摸索煤矿安全生产规律,加强安全工作,制定措施,为煤矿安全生产服务。

3、检查企业、行政部门对安全生产方针、政策、法规和劳动保护政策、法令贯彻执行情况。

4、检查干部安全生产责任制和工人岗位责任制以及防止事故安全措施的贯彻执行情况。

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解答题

安全检查员的职责范围有哪些?

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题目答案

1、依照国家矿山安全法律、 法规和国家煤矿安全监察局安全规程、 技术标准安全生产规章制度, 监督检查本矿安全生产状况。

2、监督检查劳动保护工作情况。

3、监督检查安全规章制度的落实情况。

4、对不具备安全生产条件,危及职工生命安全的作业场所,有权令其整改、限期解决。情况紧急时,有权停止作业,撤出人员。

5、对违反安全生产规章制度或事故责任者,有权提出撤销职务、调离岗位等建议。

6、有权制止违章指挥、违章作业,并行使违章罚款或提出其他处理意见。

7、对不安全的隐患,有权要求限期解决。

8、对井下电气设备的安全运行和防爆性能进行定期的检查和不定期的抽查。

9、对矿井通风、防尘、防火设施进行经常性的安全检查。

10、对矿井防水、排水设施的安全性能以及顶板事故的预防措施进行安全检查。

答案解析

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解答题

引起瓦斯积聚而发生爆炸的主要原因是什么?

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题目答案

引起瓦斯积聚而发生爆炸事故的原因有:

1、局部通风机停止运转引起瓦斯积聚;

2、风筒被断开、刮坏,严重漏风而又不能及时发现和修补,引起瓦斯积聚;

3、风量不足引起瓦斯职聚;

4、风流短路或盲巷瓦斯积聚。

答案解析

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解答题

煤与瓦斯突出有什么预兆?

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题目答案

煤与瓦斯突出有以下预兆:

①无声预兆: A 、煤层结构变化, 层理紊乱, 煤质变软、 变暗, 变干燥,易粉碎;煤层倾角变大、变厚、变薄.煤层出现断层、断裂、波状起伏,煤岩严重破坏等。

B、工作面压力增大,掉渣、片帮、煤壁外鼓等。

C、瓦斯涌出量增大或忽大忽小。

D、打钻时夹钻、顶钻、喷钻等。

②有声预兆: 煤层中有炮声, 由远而近发出雷鸣声、 机枪声、 鞭炮声, 深部岩石或煤层出现破裂声,有时引起煤壁震动,支架发出劈裂声等。

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解答题

在基坑开挖中造成坍塌事故的主要原因是什么?

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题目答案

(1)、基坑开挖放坡不够

(2)、边坡顶部超载

(3)、基坑未设臵连续挡土墙或未设内支撑

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解答题

“三类人员”指那些人员,分别需持什么证?

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题目答案

“三类人员”指企业负责人,须持安全生产考核 A 证;项目负责人;.须持安全生产考核 B 证;安全管理专职人员,须持安全生产考核C 证。

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解答题

事故处理“四不放过”原则是什么?

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题目答案

事故原因不查清不放过、整改措施不落实不放过、事故责任者和职工未受到教育不放过、事故责任者得不到处理不放过

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解答题

触电一般原因有哪些?

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题目答案

(1)各施工现场的施工电源布置不尽合理,线路裸露、绝缘损坏,电动工具接线不符合要求或漏电,易发生触电事故。

(2)青工、临时工、民工等缺乏电气安全知识,自我保护意识不强。

(3)电气工器具缺乏维护保养, 不定期试验;使用前检查不细,重用不重管,使隐患长期未能消除。

(4)低压配电箱 (柜)维护不善,不正确使用劳动保护用品。

(5)有关规定不掌握。已受电的变电所,母线作业无工作票,安全措施不完善,误入带电间隔;特别应引起重视的是线路感应电压伤人。线路架设完,虽然没有验收、送电,但线路路径是经常与带电线路平行和交叉,易感应带电。

(6)电动工器具未按规定装设漏电保护器。

答案解析

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解答题

施工安全措施编制的原则?

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题目答案

(1)在编制安全技术措施计划时,应根据实际情况,分出轻重缓急,进行合理安排,突出重点,逐项解决,使劳动条件年年有改善。

(2)抓住安全施工的关键项目,从改造、革新、采用新技术、新工艺等方面入手从根本上改善劳动条件; 先解决对职工的安全健康威胁最大又迫切要求解决的问题。

(3)对解决事故隐患、深度危害的问题,要从实际出发,掌握需要与可能的原则,合理使用资金; 要对措施实施的条件是否成熟进行深入地调查研究,是措施计划有可靠的实施条件,以保证措施计划的实现。

(4)在编制安全技术措施计划时,应深入施工生产一线,广泛听取职工意见,使安全技术措施计划更切合实际。

(5)在选择措施方案时,首先应从工艺设备改造方面来考虑解决安全技术存在的问题。一般性的技术措施(如通风除尘)项目,只易在工艺、设备暂时还无法进行改造的情况下考虑。

(6)施工现场对毗邻的建筑物、构筑物和特殊作业环境可能造成损害的,建筑施工企业应当采取安全防护措施.

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