Which is safer ── staying at home, traveling to work on public transport, or working in the office? Surprisingly, each of these carries the same risk, which is very low. However, what about flying compared to working in the chemical industry? Unfortunately, the former is 65 times riskier than the latter! In fact the accident rate of workers in the chemical industry is less than that of almost any of human activity, and almost as safe as staying at home.
The trouble with the chemical industry is that when things go wrong they often cause death to those living nearby. It is this that makes chemical accidents so newsworthy. Fortunately, they are extremely rare. The most famous ones happened at Texas City (1947), Flixborough (1974), Seveso (1976), Pemex (1984) and Bhopal (1984).
Some of these are always in the minds of the people even though the loss of life was small. No one died at Seveso, and only 28 workers at Flixborough. The worst accident of all was Bhopal, where up to 3,000 were killed. The Texas City explosion of fertilizer killed 552. The Pemex fire at a storage plant for natural gas in the suburbs of Mexico City took 542 lives, just a month before the unfortunate event at Bhopal.
Some experts have discussed these accidents and used each accident to illustrate a particular danger. Thus the Texas City was caused by tons of ammonium nitrate, which is safe unless stored in a great quantity. The Flixborough fireball was the fault of management——production was going on during essential repairs. The Seveso accident shows what happens if the local authorities lack knowledge of the danger on their doorstep. When the poisonous gas drifted over the town, local leaders were incapable of taking effective action. The Pemex fire was made worse by an overloaded site in an overcrowded suburb. The fire set off a chain reaction of exploding storage tanks. Yet, by a miracle, the two largest tanks did not explode. Had these caught fire, then 3,000 strong rescue team and fire fighters would all have died.
56. Which of the following statements is TRUE?
A. Working at the office is safer than staying at home.
B. Travelling to work on public transport is safer than working in the office.
C. Staying at home is safer than working in the chemical industry.
D. Working in the chemical industry is safer than traveling by air.
57. Chemical accidents are usually important enough to be reported as news because_____.
A. they are very rare B. they often cause loss of life
C. they always occur in big cities D. they arouse the interest of all the readers
58. According to the passage, the chemical accident that was caused by the fault of management happened in__________.
A. Texas City B. Flixborough C. Seveso D. Mexico City
59. From the passage we know that the underlined words “ammonium nitrate” is a kind of _____.
A. natural gas, which can easily catch fire
B. fertilizer, which can't be stored in a great quantity
C. poisonous substance, which can't be used in overcrowded areas
D. fuel, which is stored in large tanks
60. From the discussion among some experts we may conclude that _____.
A. to avoid any accident we should not repair the facilities in chemical industry
B. he local authorities should not be concerned with the production of the chemical industry
C. all these accidents could have been avoided or controlled if effective measures had been taken
D. natural gas stored in very large tanks is always safe
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源:2011—2012學(xué)年度福建省福州三中高三9月月考英語(yǔ)卷 題型:閱讀理解
Between their crazy schedules and upside-down circadian(晝夜節(jié)律的) rhythms, teens have always been somewhat sleep-deprived(剝奪).Now technology is making it worse.
Teens are not just texting, instant-messaging and surfing Facebook all day; they’re sleeping with their cell phones or laptops, too.Or rather, not sleeping.And doctors and parents, many of whom raised in an era when phones were attached to walls, are concerned.
“So many teens are having sleep issues, and parents aren’t necessarily regulating the use of the electronic devices enough,” says Margie Ryerson, a therapist.“It’s impossible to wind down and relax the body, the mind, the senses and be ready to fall asleep.”
“We all know teens don’t get enough sleep in general,” says San Francisco.“As long as parents allow teens to have these devices in their bedrooms at night, teens will be tempted(誘惑) to use them.”… Teens would socialize 24/7 if they could.
Ryerson calls it the CNN syndrome of teenhood— round-the-clock reports on breaking news about everything, from homework to wardrobe choices to ice-cream cravings.
Sleep deprivation is linked to memory and concentration problems, anxiety and depression, and moodiness.“Many people assume these problems arise directly from adolescence, which is not really true,” he says.“The real issue is sleep deprivation.Late-night texting can certainly make the situation worse.”
“The psychology behind this constant contact is certainly understandable,” Ryerson says.“It comes from wanting to avoid being left out.They won’t be considered important and significant in their peer group, if they don’t know what’s going on.If they’re on top of everything, they belong,” she says.
“What helps, at least for younger kids,” says Ryerson, “is parental involvement.If all of their friends are all able to text into the early hours of the night, it is hard for a middle or high schooler to set the limit themselves.Often they appreciate parents stepping in.”
“As parents, we want our kids to be happy, healthy and responsible,” she says, “and the most necessary requirement for achieving balance is to first take care of ourselves physically — eating well, exercising and getting enough sleep.”
【小題1】According to Ryerson, it seems that ____.
A.it is unnecessary to control teens’ using the electric devices |
B.parents possibly don’t control teens in using the electric devices |
C.there is no need for parents to make use of the electric devices |
D.parents don’t learn enough how to use the electric devices |
A.teens are affected by CNN news reports very much |
B.teens watch news report on CNN around the clock |
C.teens text to tell each other everything possible |
D.teens like the news report on CNN |
A.teens stayed up late to do homework |
B.teens were easily anxious in character |
C.teens didn’t have enough sleep at night |
D.teens were going through a period of growth |
A.To have a sense of being accepted by others. |
B.To keep informed of what is going on in the world. |
C.To spread important news among their group. |
D.To reduce the pressure from parents and schools. |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:鹽城市20092010學(xué)年度高三年級(jí)第二次調(diào)研考試 題型:閱讀理解
For years Tom Anderson’s life was withered up(枯萎) by the memory of his part in a fraternity(友愛,互助會(huì)) adventure that resulted in the death of one of his classmates. He and his wife separated after six years of marriage. Then the news about Tom changed. His wife Betty came back; he earned a fine position. One day he told me what had changed his life. “I used to think, ‘Nothing can undo what I have done.’ The thought of my guilt would stop me in the middle of a smile or a handshake. It put a wall between my wife and me.”
“Then I had an unexpected visit from the person I was most afraid to see — the mother of the college classmate who died. ‘Years ago’, she said, ‘I found it in my heart, through prayer, to forgive you. Betty forgave you. So did your friends and employers.’ She paused, and then said seriously, ‘You are the one person who hasn’t forgiven Tom Anderson. Who do you think you are to stand out against the people of this town and the Lord Almighty?’ I looked into her eyes and found there a kind of permission to be the person I might have been if her boy had lived. For the first time in my adult life I felt worthy to love and be loved.”
It is only through forgiveness of our mistakes that we gain the freedom to learn from experience. But forgiving our shortcomings doesn’t mean denying that they exist. On the contrary, it means facing them honestly, realistically.
Can a person be all-forgiving and still be human? A scientist I know spent four years as a slave laborer in Germany. His parents were killed by Nazi street bullies; his younger sister and older brother were sent to the gas chambers. This is a man who has every reason to hate. Yet he is filled with a love of life that he conveys to everyone who knows him. He explained it to me the other day: “In the beginning I was filled with hatred. Then I realized that in hating I had become my own enemy. Unless you forgive, you cannot love. And without love, life has no meaning.” Forgiveness is truly the saving grace.
67. Tom Anderson and his wife separated after six years of marriage probably because ______.
A. he had killed one of his classmates
B. he had cared more for his adventure than for his wife
C. his wife looked down upon his poor position
D. his life had been made in a great mess by his deep guilt
68. The key reason for which Tom’s life changed back to normal may be that ______.
A. his wife Betty came back to him
B. the mother of his college classmate asked Betty to forgive him for his guilt
C. he eventually learned to face his guilt honestly, realistically and forgave himself
D. he earned a fine position and finally made a lot of money
69. The underlined part in the second paragraph means that ______.
A. the mother of my college classmate permitted me to be a real person
B. even my college classmate would permit me to be what I used to be
C. I wouldn’t be a person unless my college classmate permitted me to
D. I might have been a successful person if my college classmate had lived
70. The best title for this passage could be ______.
A. Forgiveness: the saving grace B. Hatred: unrealistic way of living
C. Love: a meaningful worthy life D. Guilt: unforgivable mistake
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2012-2013學(xué)年遼寧省丹東市寬甸二中高一上學(xué)期期末考試英語(yǔ)試卷(帶解析) 題型:閱讀理解
About a year ago I was diagnosed with cancer. I had a scan at 7:30 in the morning, and it clearly showed a tumor on my pancreas(胰腺). I didn’t even know what a pancreas was. The doctors told me this was almost certainly a type of cancer that was incurable, and that I should expect to live no longer than three to six months. My doctor advised me to go home and get my affairs in order, which was doctor’s code for preparing to die. It meant to try to tell your kids everything you thought you’d have the next 10 years to tell them in just a few months. It meant to make sure everything was buttoned up so that it would be as easy as possible for your family. It meant to say your goodbyes.
I lived with that diagnosis all day. Later that evening I had a biopsy(活組織檢查). I was calm, but my wife, who was there, told me that when they viewed the cells under a microscope the doctors started crying because it turned out to be a very rare form of pancreatic cancer that is curable with surgery. I had the surgery and I’m fine now.
This is the closest I’ve been to facing death. No one wants to die. Even people who want to go to heaven don’t want to die to get there. And yet death is the destination we all share. No one has ever escaped it. And that is as it should be, because Death is very likely the single best invention of Life. It is Life’s change agent. It clears out the old to make way for the new. Right now the new is you, but someday not too long from now, you will gradually become the old and be cleared away. Sorry to be so dramatic, but it is quite true.
Your time is limited, so don’t waste it living someone else’s life. Don’t be trapped by the principle — which is living with the results of other people’s thinking. Don’t let the noise of others’ opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.
【小題1】The author's main purpose in writing the passage is to let the readers __________.
A.be brave when facing a cancer |
B.treasure their lifetime to fulfill their own business |
C.know a sorrowful experience of his won |
D.know how he treasured his family. |
A.He prepared everything in order. | B.He had a biopsy. |
C.His pancreatic cancer can be curable with surgery. | D.His wife helped him. |
A.he was so optimistic that the incurable illness wouldn't bring him down. |
B.he could leave death alone and had enough courage to become what he wanted to. |
C.he was so determined that he wasn't scared at death. |
D.he was such a responsible man that he prepared well before he died. |
A.Gods. | B.The doctors |
C.Heart and intuition | D.Other persons |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2012-2013學(xué)年山東省平邑縣曾子學(xué)校高一期中考試英語(yǔ)試卷(帶解析) 題型:填空題
根據(jù)中文或首字母提示填寫單詞完成句子。(共15空,每空1分, 滿分15分)
【小題1】The first ____________ (場(chǎng)景) of the opening ceremony is excellent.
【小題2】The boy shows great ______________ ( 好奇心) about animals.
【小題3】She was deeply i________________ by the beauty of Guilin..
【小題4】He always _________ (提醒) me of my homework when we were at school.
【小題5】He _________ (咨詢) his teacher about his English study yesterday.
【小題6】The government has promised to take ________ ( 措施) to help the unemployed.
【小題7】I went to the embassy to ________ (尋求) help but I was refused.
【小題8】She ___________ (生存) on tea and bread. That’s why she is so slim.
【小題9】We should combine _________ (理論) with practice.
【小題10】However big the fool, there is always a bigger fool to _________(羨慕)him.
【小題11】It’s certain that people in that town will b from the new hospital.
【小題12】Our village, which is s______________ by trees, flowers and green grass, is very beautiful.
【小題13】Without the teacher's __________(允許), you cannot play with the computer in our class.
【小題14】My grand father is as e_________ as a young man and hates sitting around doing nothing .
【小題15】In some countries, people eat too much fat and sugar. They should eat a b____________ diet to keep healthy.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆山東省平邑縣曾子學(xué)校高一期中考試英語(yǔ)試卷(解析版) 題型:單詞拼寫
根據(jù)中文或首字母提示填寫單詞完成句子。(共15空,每空1分, 滿分15分)
1.The first ____________ (場(chǎng)景) of the opening ceremony is excellent.
2.The boy shows great ______________ ( 好奇心) about animals.
3.She was deeply i________________ by the beauty of Guilin..
4.He always _________ (提醒) me of my homework when we were at school.
5.He _________ (咨詢) his teacher about his English study yesterday.
6.The government has promised to take ________ ( 措施) to help the unemployed.
7.I went to the embassy to ________ (尋求) help but I was refused.
8.She ___________ (生存) on tea and bread. That’s why she is so slim.
9.We should combine _________ (理論) with practice.
10.However big the fool, there is always a bigger fool to _________(羨慕)him.
11.It’s certain that people in that town will b from the new hospital.
12.Our village, which is s______________ by trees, flowers and green grass, is very beautiful.
13.Without the teacher's __________(允許), you cannot play with the computer in our class.
14.My grand father is as e_________ as a young man and hates sitting around doing nothing .
15.In some countries, people eat too much fat and sugar. They should eat a b____________ diet to keep healthy.
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com