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题型:阅读理解-阅读单选 难度:0.65 引用次数:51 题号:22211096

The French couple, Katia and Maurice Krafft, shared an attraction to volcanoes, one that perhaps approached an addiction. There are many people interested in volcanoes, but very few who are willing to climb an erupting crater(火山口) and approach the flowing lava(岩浆). Katia and Maurice did a lot of work, shooting photographs and films of volcano eruptions, always being the first on the scene of an active volcano, and the ones who fearlessly came to just a few feet from lava flows. They were not only highly respected by volcanologists all around the world, but also envied.

The couple metinthe1960s when they were both students at the University of Strasbourg, and got married in 1970. Both of them were attracted to volcanoes since childhood. Upon graduating, Katia and Maurice pursued their careers as volcano observers with no financial support at all, just their own savings, which they spent on a trip to Stromboli to observe the eruption of the volcano.

They took an incredible and valuable set of photographs of the near-continuous eruption. People were curious about the photographs, while public officials working on threatening volcanoes found them useful. This interest in their work helped the French couple to establish a career in documenting eruptions. Now able to obtain financial support for their work, Katia and Maurice visited hundreds, if not thousands, of volcanoes around the globe. They traveled and recorded eruptions, always getting closer to the danger than anyone else.

In June 1991, along with 40 other people, the Kraffts set out to film the eruption at Mount Unzen in Japan. A sudden and unexpected flow took place and all the people in its path were killed. Later investigation revealed that Katia’s and Maurice’s bodies were closest to the volcano crater. They were 44 and 45 years old respectively.

In their 25-year-long career, the couple documented hundreds of volcanoes, and their work consists of thousands of sill photos, 300 hours off film materials, a number of books, and scientific articles published in Bulletin of Volcanology.

1. When did the couple start their careers as volcano observers?
A.As children.B.While studying at college.
C.When leaving university.D.After getting married.
2. What is unique to the couple’s photographs of volcanoes?
A.They focused on threatening volcanoes.
B.They were taken with their own savings.
C.They recorded continuous eruption of volcanoes.
D.They were shot at a shorter distance from lava flows.
3. What can we infer from the last two paragraphs?
A.The couple didn’t get prepared before setting out.
B.The couple had been married for 25 years before the accident.
C.The couple made a great fortune with what they shot.
D.The couple went ahead of the rest at the last minute.
4. Which of the following can best describe the couple?
A.Caring and demanding.B.Promising and optimistic.
C.Brave and devoted.D.Dynamic and calm.

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【推荐1】All short-haul flights out of Heathrow were cancelled while Eurostar passengers in London queued around the block. Gatwick Airport is shut and will not reopen until Tuesday. The government has apologized for spoiling so many people's Christmases and the Met Office (气象局) has warned of more snow and ice in parts of the UK overnight.

Heathrow airport officials said no more than a third of all flights would operate until Wednesday and warned passengers to expect delays and cancellations, possibly until Christmas Day. Overcrowding was so bad in some areas that passengers with flights scheduled to depart from terminals 1 or 3 on Monday were told not to travel to the airport. It was said the south runway would remain closed on Tuesday and advised people not to travel to the airport unless their airline had confirmed the booking.

Transport Secretary Philip Hammond said aviation was a “safety-first business”. And in a statement, Mr. Hammond said rules on night flights would be relaxed for the next four days to help deal with the backlog. This would mean allowing incoming flights to arrive through the night.

Elsewhere in Europe, airports in Frankfurt, Paris, Florence and Amsterdam were severely disrupted (混乱) in addition to disruption to road and rail travel. By Monday evening, problems on the motorways seemed to be easing but BBC Travel was reporting severe disruption on the M25 in Surrey and the M58 in Merseyside.

1. The text is intended to________.
A.warn the readers not to take any trips to Europe due to the bad weather
B.inform the readers of how traffic was influenced by snow and ice
C.introduce some famous airports in Britain to the readers
D.report a research about how bad weather can affect traffic
2. Eurostar passengers________.
A.complained a lot about the severe disruption
B.advised the Met Office to handle the problems
C.had to wait for a long time before getting aboard
D.cancelled their flights because of bad weather
3. What does the underlined word “backlog” probably mean?
A.A series of hard work.
B.Breaking down of some event.
C.An accumulation of uncompleted work.
D.Measures to prevent something unexpected.
4. Heathrow airport officials probably meant ________.
A.two thirds of the flights would operate as scheduled
B.only one third of the flights could work after Christmas
C.they would work hard to handle the problems before Wednesday
D.there would be more delays and cancellations before Christmas
5. We can infer from the last paragraph ________.
A.most motorways were less influenced elsewhere in Europe
B.except for the M25 and the M58 there was still much disruption
C.the terrible weather affected not only Britain but the whole Europe
D.using cell phones doesn't make children affected when they are crossing streets
2021-09-11更新 | 36次组卷
阅读理解-阅读单选(约330词) | 适中 (0.65)
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文章大意:这是一篇说明文。文章主要说明了如果没有自然野火,许多森林无法维持生存,包括松树荒地、洛奇波勒松林等等,解释了野火带来的好处。

【推荐2】Wildfires, when allowed to burn in areas without human development, can contribute to the restoration of the surrounding watershed(集水区), renewal of the soil, and resetting the clock for the ecosystem.

Many forests cannot sustain themselves without natural wildfire, including pine barrens, lodgepole pine forests and many more. These forests require canopy fires, which primarily affect the upper layer of plants in a forest, to reproduce because the trees in the forest are adapted to only produce seeds following a major fire event. Hence, fires can be restorative for the forest, and without them many of these forest types would decline on the landscape. How is a fire restorative for the watershed? It restores in many ways including, but not limited to, improving water quality, offering habitat for insects that serve as food for fish, promoting the growth of fire adapted plants, etc... Not to mention renewal of the soil chemistry which is vital to the forest and the watershed.(My attitude is that of someone who has studied wildfire and streams since the disastrous 1988 Yellowstone wildfires.) The science backs up how natural wildfire can be favorable through research publication after publication.

It’s like “resetting the clock” on the ecosystem, allowing it to smoothly all over again for another 200 years. By the way, a canopy fire such as Yellowstone in 1988 also results in the reproduction of younger trees after fire which act to stop the spread and progress of a potentially destructive wildfire immediately. Without it, future wildfires are very likely to become bigger and bigger.

The bottom line is that we may need today’s natural wildfires on our forested landscape to prevent more serious fire events in the future. That lesson was learned in 1988 Yellowstone wildfires which was a year of disastrous large-scale fires despite more than 50 years of thorough and tight fire monitoring.

1. What does the underlined word “them” in Paragraph 2 refer to?
A.Seeds.B.Wildfires.C.Trees.D.Ecosystems.
2. What is the function of younger trees after wildfires?
A.Making wildfires easier to be spotted.B.Reducing occurring rates of wildfires.
C.Stopping a major wildfire in its tracks.D.Preventing potential wildfires completely.
3. What can be learned from the 1988 Yellowstone wildfires?
A.We should accept wildlife on its own terms.B.Fire monitoring in Yellowstone was successful.
C.Natural fires may reduce the risk of larger ones.D.Serious wildfires are caused by human activities.
4. What is the text mainly about?
A.The beneficial effects of wildfires.B.Impacts of wildfires on development.
C.The necessity of watershed preservation.D.Measures to prevent large-scale wildfires.
2024-02-15更新 | 38次组卷
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【推荐3】The sky turned orange and the hospitals were in chaos. Thousands of Iraqis came to emergency rooms complaining that they could not breathe. Some had to be put on respirators. Schools closed and airports cancelled flights. Life came to a stop amid a cloud of dust.

Such scenes have occurred almost weekly in Iraq since April. In decades past, two or three big sandstorms were expected every year. This spring, Iraq has already recorded at least eight. Sandstorms have always been a fact of life in the Middle East, and are now growing more frequently and intensely.

Scientists say dust storms are complex and poorly understood, but their main causes are natural. In 2015, some people blamed a fierce summer storm in the Levant on Syria’s civil war thinking that military vehicles travelling through fields kicked up enough dust to blanket the region. Researchers at Princeton University later cited a more ordinary mix of unusual heat and strong winds as its reason, not gunners.

Still, people plainly contribute to the problem. Demand for water is making a dry region even drier. A World Bank study in 2019 found that human actions, such as over-exploiting rivers and lakes, produce a quarter of the Middle East’s dust. Iran has drained wetlands for farming. Turkish dams on the Tigris and Euphrates mean drier riverbeds downstream. All of this means more dust needs to be swept up by the wind. The decrease of the region’s forests because of fires and cutting down trees means there is less vegetation to hold it back. Syria, for example, has lost an estimated 25% of its woodland and since 2001, most of it to summer fires. Climate change will make the problem worse.

For those who work outside, sandstorms make life unbearable. Sandstorms bring tiny particles that travel deep into the lungs. The World Bank estimates that air pollution causes 30,000 premature deaths a year in the Middle East — and rising.

Economic costs will mount, too. Workers stay at home. Crops are buried under dust. The UN puts the direct economic cost in the Middle East at $13 bn a year, with indirect costs many times bigger.

1. What do the scenes described in Paragraph 1 show?
A.The seriousness of sandstorms in Iraq.B.The high frequency of sandstorms in Iraq.
C.The steps taken to address Iraq’s sandstorms.D.The Iraqis’ negative response to sandstorms.
2. How does Paragraph 3 mainly develop?
A.By offering analyses.B.By giving an example.
C.By providing research results.D.By challenging a general view.
3. What does the underlined part “All of this” in Paragraph 4 refer to?
A.A drier climate.
B.Water shortage in the Middle East.
C.The impact of human activities on water resources.
D.Decrease of forest areas across the Middle East.
4. What’s the author’s attitude towards the Middle East’s sandstorm problem?
A.Puzzled.B.Worried.C.DoubtfulD.Optimistic.
2023-03-11更新 | 64次组卷
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