It is usual to identify the fluids in pipes by bands of pain

题目
单选题
It is usual to identify the fluids in pipes by bands of paint at intervals, and the engineer should familiarize himself with the code in use.According to the above sentence, which of the following statements is true?()
A

People can know the types of fluids in pipes by feeling with hands

B

There are series of rings painted in the pipes to show various fluids

C

Engineers should wear cards standing for ranks

D

Engineer knows his own code very well

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相似问题和答案

第1题:

A moment's drilling by the dentist may make us nervous and upset. Many of us cannot stand pain.

To avoid the pain of a drilling that may last perhaps a minute or two, we demand the "needle"— a shot of novocaine (奴佛卡因) -that deadens the nerves around the tooth.

Now it' s true that the human body has developed its millions of nerves to be highly aware of what goes on both inside and outside of it. This helps us adjust to the world. Without our nerves—and our brain, which is a bundle of nerves— we wouldn't know what's happening. But we pay for our sensitivity. We can feel pain when the slightest thing is wrong with any part of our body. The history of torture is based on the human body being open to pain.

But there is a way to handle pain. Look at the Indian fakir(行僧) who sits on a bed of nails. Fakirs can put a needle right through an arm, and feel no pain; This ability that some humans have developed to handle pain should give us ideas about how the mind can deal with pain.

The big thing in withstanding pain is our attitude toward it. If the dentist says, "This will hurt a little, it helps us to accept the pain. By staying relaxed,' and by treating the pain as an interesting sensation, we' can handle the pain without falling apart. After all; although pain is an unpleasant sensation, it is still a sensation, and sensations are the stuff of life.

26. The passage is mainly about______.

A) how to stiffer pain

B) how to avoid pain

C) how to handle pain

D) how to stop pain


正确答案:C
答案:C
[试题分析]文章主旨题。
[详细解答]文章从以牙医用奴佛卡因来帮助病人减轻疼痛来开头,接下来又用印度行僧在胳膊上插上针来镇痛的例子说了人类对付疼痛的历史,最后仍然是有关对付疼痛的,指出人感觉疼痛的程度与态度有关。可见,全篇的内容都与人类对付疼痛有关,正确答案应为C。

第2题:

An uncontrolled flow of gas, oil, or other well fluids into the atmosphere is called a ______.

A.flow

B.breakout

C.kick

D.Blowout


正确答案:D
一股不可控制的气体,油,或其他流体进入到大气中叫做喷泻。

第3题:

The human body has developed its millions of nerves to be highly aware of what goes on both inside and outside of it. This helps us aajust to the outside world. Without our nerves and our brain, which is a system of nerves, we couldn’t know what’s happening. But we pay for our sensitivity. We can feel pain when the slightest thing is wrong with any part of our body. The history of torture is based on the human body being open to pain. But there is a way to handle pain. Look at the Indian fakir (苦行僧) who sits on a bed of nails. Fakirs can put a needle right through an arm, and feel no pain. This ability that some humans have developed to handle pain should give us ideas about how the mind can deal with pain. The big thing in withstanding pain is our attitude toward it. If the dentist says, “This will hurts a little,” it helps us to accept the pain. By staying relaxed, and by treating the pain as an interesting sensation, we can handle the pain without falling apart. After all, although pain is an unpleasant sensation, it is still a sensafion, and sensations are the stuff of life. [共5题]

1.The human body has developed a system of nerves that enables us to ________.

A.stay relaxed

B.avoid pain

C.stand torture

D.feel pain

2.What does the writer mean by saying “we pay for our sensitivity” in Para.1?

A.We have to take care of our sense of pain.

B.We suffer from our sense of feeling.

C.We should try hard to resist pain.

D.We are hurt when we feel pain.

3.When the author mentions the Indian fakir, he shows that ________.

A.fakirs possess magic power

B.Indians are not afraid of pain

C.people can learn to cope with pain

D.some people are born without a sense of pain

4.What is essential for people to stand pain according to the writer?

A.Their relaxation.

B.Their interest.

C.Their nerves.

D.Their attitude.

5.The author believes that ________.

A.feeling pain is part of our life

B.pain should be avoided at all costs

C.feeling pain can be an interesting thing

D.magic power is essential for reducing pain


正确答案:D B C D A

第4题:

referred pain


正确答案: 由于内脏与皮肤传入纤维都汇聚到脊髓后角神经元,内脏病变疼痛可扩散到相应体表节段,如心绞痛引起左侧胸及上肢内侧痛,胆囊病变引起右肩痛。

第5题:

共用题干
Stomach Ulcer
Stomach ulcers are the cause of severe pain for many people.Doctors have been able to help lessen the pain of ulcers.They could not cure them.Now doctors have discovered a cause of ulcers.This means they may have found a way to cure people who suffer from the stomach pain.Studies show that ten percent of the population will develop an ulcer at some time in their life.So a possible cure is good news for many people.
Ulcers are wounds in the stomach that are similar to small cuts or tears.These wounds can harm the tissue in the stomach,the pipe that carries the food to the stomach or parts of the small intestines.Fluids in the stomach then increase the pain of an ulcer.How does a person know he or she has an ulcer?Doctors say most people with ulcers feel a burning pain in their chest or stomach.This pain often is called heart burn.It usually happens before eating or during the night.It causes some people to lose their desire to eat,or they are unable to keep food in their stomachs.Doctors believed that ulcers were caused by unusually strong stomach fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused by a bacterial organism called Hillico Bactor Pilorie or H.Pillorie.H.Pillorie bacteria are what make stomach produce extra stomach fluid.Doctors found that they can kill the bacteria with medicines called antibiotics.Health experts say the discovery of a cure for ulcers can save thousands of millions of dollars in medical costs.They also believe curing ui- cers will reduce the number of people who develop stomach cancer.The number of people with stomach cancer is very high in Japan,Southeast Asia and parts of Africa.
Doctors say a person is more likely to get an ulcer if his or her family has had one.In fact a person with the family history of ulcers is three times more likely to get one than other peo-ple.There are ways people can protect themselves from developing an ulcer.Doctors say it is more important to reduce the amount of strong fluids in the stomach.To do this,doctors say,people should not smoke cigarettes or drink alcohol.And they say people should reduce tension in their lives.

Stomach ulcer can lead to stomach cancer.
A:Right
B:Wrong
C:Not mentioned

答案:A
解析:
阅读下面这篇短文,短文后列出了七个句子,请根据短文的内容对每个句子作出判断。如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文章中没有提及,请选择C。
【解析】
题干意为“过去医生对于胃溃疡是无能为力”。利用题干中的细节信息词/短 语in the past, doctors作为定位线索,在第一段找到相关句:Doctors have been able to help lessen the pain of ulcers.They could not cure them.相关句意为“医生一直能够帮助减少溃疡造成的痛苦。但是他们不能治愈胃溃疡这种疾病”,由此可见在过去医生虽然不能治愈胃溃疡,但也能对这种疾病进行治疗,因此题干陈述的意义与短文内容不一致。该题主要考查对时态意义的理解:相关句使用了现在完成时态,这表明“减少胃溃疡造成的疼痛(即治疗胃溃疡)”是从过去持续到现在的动作,这也就说明在过去就能对胃溃疡进行治疗。
题干意为“现在医生能成功地治愈胃溃疡” 该句在句意上与上题有关:一个说过去的情况,一个说现在的情况,因此从上一题的相关句的位置往下找该题相关句,同时关注题干中的细节信息词now , doctors,题干中出现的修饰词successfully在查找相关句的过程中也 需要关注,这样在第一段找到相关句:Now doctors have discovered a cause of ulcers.This means they may have found a way to cure people who suffer from the stomach pain.该句意为“现在医生们已经发现了溃疡的一种致病原因。这就意味着他们可能已经找到一种方法来治疗那些遭受到胃痛困扰的人”,由此不难看出题干与该句的内容不一致:题干在肯定地陈述一个事实:能成功治愈胃溃疡;短文说只是可能:“可能找到治疗方法”,即现在治愈胃溃疡只是一种可能(提示:混淆 “可能性”和“事实”是阅读判断题中“错误”这个答案选项常见的出题形式)。
题干意为“有些人可能在一生中的某个时候遭受胃溃疡这种疾病的困扰”。利用题干中的细节信息词/短语some people, at some time in their life作为定位线索,这样在 第一段中找到该题相关句:Studies show that ten percent of the population(与some people 呼应)will develop an ulcer at some time in their life.该句意为“研究显示10%的人在他们一生中的某个时候可能遭受胃溃疡的困扰”。很明显,这与题干意义一致。
题干意为“经过多年的实验后医生已经发现了溃疡的一种致病原因”。利用 题干中的细节信息词/短语doctors, a cause of ulcers,after many years of experiments作为定 位线索,在第一段找到涉及到doctor和a cause of ulcers相关的句子:Now doctors have dis-covered a cause of ulcers.该句没有提到many years of experiments“许多年的试验”,而短文中的其他部分也没有出现many years of experiments,由此可见“是否医生们是经过许多年的试验后才发现溃疡的一种致病原因”是无法从短文中了解到的信息,因此题干陈述的信息是短文中未提及的信息(提示:题干中只要有一部分信息是短文中未提及的信息,就可以由此判断题干陈述的信息是短文中未提及的信息)。
题干意为“医生对胃溃疡的致病原因的理解已经有了变化”。利用题干中的 细节信息词/短语change, doctors's understanding, the cause of stomach ulcer作为定位线 索,这样找到相关句:Doctors believed(与 doctors' understanding呼应)that ulcers were caused(与the cause of stomach ulcer)by unusually strong stomach fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused(与the cause of stom- ach ulcer)by a bacterial organism called Hillico Bactor Pilorie or H.Pillorie.这两个句子提到“医生过去认为溃疡是由胃里超强的液体流动造成的。现在他们发现大多数的胃溃疡是由细菌造成的……”,这两个句子通过陈述医生们过去对溃疡的理解和现在对溃疡的理解来说明医生对溃疡的理解已经有了变化,很明显,题干意义就是对这两个相关句意义的概括(提示:有的题干是对短文中相关句子意义的概括总结)。
题干意为“胃溃疡会导致胃癌”。利用题干中的细节信息短语stomach cancer 作为定位线索词,这样在第二段的结尾部分找到相关句:They also believe curing ulcers will re- duce the number of people who develop stomach cancer.该句意为“他们认为治愈溃疡能够减少患胃癌的人数”,由此可知胃溃疡是造成胃癌的一个原因,题干陈述的信息与短文内容一致。
题干意为“喜欢吃辛辣食物的人容易患胃溃疡”。利用题干中的细节信息短语a lot of spicy food作为定位线索,结果发现短文中根本没有谈到spicy food,由此可知短文中根本没有涉及到辛辣食物和胃溃疡之间的关系,因此无法依据短文判断出是否喜欢吃辛辣食物的人容易患胃溃疡,由此判断题干陈述的信息为短文中未提及的信息。

第6题:

The most important thing to handle pain is ______.

A) how we look at pain

B) to feel pain as much as possible

C) to show an interest in pain

D) to accept the pain reluctantly


正确答案:A
答案:A
[试题分析]事实了解题。
[详细解答]根据最后一段的开头The big thing in withstanding pain is our attitude toward it.一句,显然忍受疼痛更重要的问题是对待它的态度,选项A与之相符,应为正确答案。

第7题:

共用题干
第一篇

Heat and Health

Extremely hot weather is common in many parts of the world.Although hot weather just
makes most people hot,it can cause medical problems and death.
Health experts say that since the year 1900,extremely hot weather has killed more
people in the United States than any other natural event.One year一the unusually hot
summer of 1980一heat caused about 1,700 deaths in the United States.In 1995,more
than 600 people died in a similar heat wave in one city一Chicago.
To measure extreme heat,government weather experts have developed the Mean Heat
Index.It measures the average of how hot it is felt all day on an extremely hot day.Experts
say it is the total heat of a hot day or several hot days that can affect health.Several hot
days are considered a heat wave.Experts say heat waves often become deadly when the
nighttime temperature does not drop much from the highest daytime temperature.
The most common medical problem caused by hot weather is heat stress.It is also
least severe.For most people,the only result of heat stress is muscle pain.The pain is a
warning that the body is becoming too hot. Doctors say drinking water will help the pain
disappear after the body again has the right amounts of water and salt.For some people,
however,the result is much more serious.
For example,doctors say some people face a greatly increased danger from heat
stress.These people have a weak or damaged heart,high blood pressure,or other
problems of the blood system.Severe heat can help cause a heart attack or stroke.Health
experts say this is the most common cause of death linked to hot weather.

A heat wave is a period of time during which
A:the weather is much better than usual.
B:the nights are much longer than usual.
C:the weather is much hotter than usual.
D:the days are much longer than usual.

答案:A
解析:

第8题:

Reading this book, we can ____ the main character.

A、identify with

B、identify as

C、identify to

D、identity for


正确答案:A

第9题:

共用题干
Stomach Ulcer
Stomach ulcers are the cause of severe pain for many people.Doctors have been able to help lessen the pain of ulcers.They could not cure them.Now doctors have discovered a cause of ulcers.This means they may have found a way to cure people who suffer from the stomach pain.Studies show that ten percent of the population will develop an ulcer at some time in their life.So a possible cure is good news for many people.
Ulcers are wounds in the stomach that are similar to small cuts or tears.These wounds can harm the tissue in the stomach,the pipe that carries the food to the stomach or parts of the small intestines.Fluids in the stomach then increase the pain of an ulcer.How does a person know he or she has an ulcer?Doctors say most people with ulcers feel a burning pain in their chest or stomach.This pain often is called heart burn.It usually happens before eating or during the night.It causes some people to lose their desire to eat,or they are unable to keep food in their stomachs.Doctors believed that ulcers were caused by unusually strong stomach fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused by a bacterial organism called Hillico Bactor Pilorie or H.Pillorie.H.Pillorie bacteria are what make stomach produce extra stomach fluid.Doctors found that they can kill the bacteria with medicines called antibiotics.Health experts say the discovery of a cure for ulcers can save thousands of millions of dollars in medical costs.They also believe curing ui- cers will reduce the number of people who develop stomach cancer.The number of people with stomach cancer is very high in Japan,Southeast Asia and parts of Africa.
Doctors say a person is more likely to get an ulcer if his or her family has had one.In fact a person with the family history of ulcers is three times more likely to get one than other peo-ple.There are ways people can protect themselves from developing an ulcer.Doctors say it is more important to reduce the amount of strong fluids in the stomach.To do this,doctors say,people should not smoke cigarettes or drink alcohol.And they say people should reduce tension in their lives.

Some people are likely to suffer from the stomach pain at some time in their life.
A:Right
B:Wrong
C:Not mentioned

答案:A
解析:
阅读下面这篇短文,短文后列出了七个句子,请根据短文的内容对每个句子作出判断。如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文章中没有提及,请选择C。
【解析】
题干意为“过去医生对于胃溃疡是无能为力”。利用题干中的细节信息词/短 语in the past, doctors作为定位线索,在第一段找到相关句:Doctors have been able to help lessen the pain of ulcers.They could not cure them.相关句意为“医生一直能够帮助减少溃疡造成的痛苦。但是他们不能治愈胃溃疡这种疾病”,由此可见在过去医生虽然不能治愈胃溃疡,但也能对这种疾病进行治疗,因此题干陈述的意义与短文内容不一致。该题主要考查对时态意义的理解:相关句使用了现在完成时态,这表明“减少胃溃疡造成的疼痛(即治疗胃溃疡)”是从过去持续到现在的动作,这也就说明在过去就能对胃溃疡进行治疗。
题干意为“现在医生能成功地治愈胃溃疡” 该句在句意上与上题有关:一个说过去的情况,一个说现在的情况,因此从上一题的相关句的位置往下找该题相关句,同时关注题干中的细节信息词now , doctors,题干中出现的修饰词successfully在查找相关句的过程中也 需要关注,这样在第一段找到相关句:Now doctors have discovered a cause of ulcers.This means they may have found a way to cure people who suffer from the stomach pain.该句意为“现在医生们已经发现了溃疡的一种致病原因。这就意味着他们可能已经找到一种方法来治疗那些遭受到胃痛困扰的人”,由此不难看出题干与该句的内容不一致:题干在肯定地陈述一个事实:能成功治愈胃溃疡;短文说只是可能:“可能找到治疗方法”,即现在治愈胃溃疡只是一种可能(提示:混淆 “可能性”和“事实”是阅读判断题中“错误”这个答案选项常见的出题形式)。
题干意为“有些人可能在一生中的某个时候遭受胃溃疡这种疾病的困扰”。利用题干中的细节信息词/短语some people, at some time in their life作为定位线索,这样在 第一段中找到该题相关句:Studies show that ten percent of the population(与some people 呼应)will develop an ulcer at some time in their life.该句意为“研究显示10%的人在他们一生中的某个时候可能遭受胃溃疡的困扰”。很明显,这与题干意义一致。
题干意为“经过多年的实验后医生已经发现了溃疡的一种致病原因”。利用 题干中的细节信息词/短语doctors, a cause of ulcers,after many years of experiments作为定 位线索,在第一段找到涉及到doctor和a cause of ulcers相关的句子:Now doctors have dis-covered a cause of ulcers.该句没有提到many years of experiments“许多年的试验”,而短文中的其他部分也没有出现many years of experiments,由此可见“是否医生们是经过许多年的试验后才发现溃疡的一种致病原因”是无法从短文中了解到的信息,因此题干陈述的信息是短文中未提及的信息(提示:题干中只要有一部分信息是短文中未提及的信息,就可以由此判断题干陈述的信息是短文中未提及的信息)。
题干意为“医生对胃溃疡的致病原因的理解已经有了变化”。利用题干中的 细节信息词/短语change, doctors's understanding, the cause of stomach ulcer作为定位线 索,这样找到相关句:Doctors believed(与 doctors' understanding呼应)that ulcers were caused(与the cause of stomach ulcer)by unusually strong stomach fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused(与the cause of stom- ach ulcer)by a bacterial organism called Hillico Bactor Pilorie or H.Pillorie.这两个句子提到“医生过去认为溃疡是由胃里超强的液体流动造成的。现在他们发现大多数的胃溃疡是由细菌造成的……”,这两个句子通过陈述医生们过去对溃疡的理解和现在对溃疡的理解来说明医生对溃疡的理解已经有了变化,很明显,题干意义就是对这两个相关句意义的概括(提示:有的题干是对短文中相关句子意义的概括总结)。
题干意为“胃溃疡会导致胃癌”。利用题干中的细节信息短语stomach cancer 作为定位线索词,这样在第二段的结尾部分找到相关句:They also believe curing ulcers will re- duce the number of people who develop stomach cancer.该句意为“他们认为治愈溃疡能够减少患胃癌的人数”,由此可知胃溃疡是造成胃癌的一个原因,题干陈述的信息与短文内容一致。
题干意为“喜欢吃辛辣食物的人容易患胃溃疡”。利用题干中的细节信息短语a lot of spicy food作为定位线索,结果发现短文中根本没有谈到spicy food,由此可知短文中根本没有涉及到辛辣食物和胃溃疡之间的关系,因此无法依据短文判断出是否喜欢吃辛辣食物的人容易患胃溃疡,由此判断题干陈述的信息为短文中未提及的信息。

第10题:

下列描述疼痛症状的中英文对照,哪项是错误的()。

  • A、The pain is constant.——疼痛持续不断
  • B、The pain is moving.——疼痛游走性
  • C、The pain have spreaded to other area.——疼痛放射性
  • D、Is the pain fixed or moving?——疼痛消失了吗?

正确答案:D