阅读下面短文，在空白处填入1 个适当的单词或括号内单词的正确形式。More than ha...

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

More than half of former host cities for the Winter Olympics will be too hot1.(deal)with such games by the end of this century. That is the prediction of a recent study.

It's not just the Olympics that2.(be) at risk now. “The world of winter sports is changing as the global climate continues warming,”says Daniel Scott,3.climate-change researcher in Canada. He led a team of researchers,4.used math to predict how winter conditions will have changed by February 2050 and 2080. February is the month when the Olympic winter games are5.(typical) played．

Scott and his team forecast temperatures and snow cover for the 19 cities that have already hosted Winter Olympics, and two6.(addition) cities: PyeongChang, South Korea，and Beijing, China, where the 2022 Winter Olympics will be held.

Scott’s team7.(start) with looking at historic winter conditions, and then used computer models to predict conditions in the future.8.( they) model predicted that by2050，the average February temperatures in past Winter Olympic host cities will rise by 1.9 9.2.1 degrees Celsius. These temperatures can affect the quality of snow, thus10.（increase)the chance of accidents.

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阅读下面短文，在空白处填入1 个适当的单词或括号内单词的正确形式。

More than half of former host cities for the Winter Olympics will be too hot 1. (deal) with such games by the end of this century. That is the 2. (predict) of a recent study.

It's not just the Olympics that are at risk now. ''The world of winter sports is changing as the global climate continues warming, '' says Daniel Scott, 3. climate-change researcher in Canada. He led a team of researchers, 4. used math to predict how winter conditions will have changed by February 2050 and 2080. February is the month when the Olympic winter games are 5. (typical) played．

Scott and his team forecast temperatures and snow cover for the 19 cities that have already hosted Winter Olympics, and two 6. (addition) cities: PyeongChang, South Korea,and Beijing, China, where the 2022 Winter Olympics will be held.

Scott's team 7. (begin) with looking at historic winter conditions, and then used computer models to predict conditions in the future. 8. (they) model predicted that by 2050, the average February temperatures in past Winter Olympic host cities will rise by 1.9 9. 2.1 degrees Celsius. These temperatures can affect the quality of snow, thus 10. (increase) the chance of accidents.

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More than half of all Chinese have a smartphone. They reach for it the moment they wake up, keeping it in hand all day. At 1. (party), more people are on their smartphones than on their drinks. In addition, too many people are using smartphones while　 　 2.　　 (drive). And as a result, many car accidents happen every day on the road. Drivers confirm that text messaging is their number one driving interruption. Smartphones are unbelievably becoming more important than the lives of　 　 3.　 　 (them) and others. As many.people take risks just 　 4.　 (send)a text or check their messages, smartphones are　 5.　　 many ways very dangerous to people.

The smartphone 6.　 (affect) our desire to communicate face to face with others. Besides, it　 is lowering people's competence to communicate. In many cases, some people check or send text messages in the presence of a friend , 　　 7. 　 means that the person they are texting is more important. Most 　　 8. (serious), relying on smartphones to make friends does not give us 9.　 same advantage as making new friends in the real world. Face-to-face conversations will give us much　 　 10.　　 (strong) communication skills in the long run.

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More than 70 percent of king penguins could 1. (wipe) out by rising ocean temperatures, according to a recent survey.

Their total population of 1.6 million today could be reduced by more than 1.1 million by 2100.2., many people are optimistic because these statistics show that the birds are not endangered at present. Rated as ''of least concern'', they occupy the lowest category of extinction risk.

But that could change as their fish 3. (supply) move further into the Southern Ocean, where there is only a 4. (hand) of islands to provide a home for the birds.

King penguins require remote islands 5. are not too cold, have no winter sea ice and no fierce animals. If they have to swim more than 435 miles on 6. round trip to hunt for fish, their waiting children can starve to death as their fat reserves become steadily 7. (few). It can take a parent three months 8. (deliver) fish to its young.

The scientists, from the University of Strasbourg in France, whose study 9. (publish) in the journal Nature Climate Change so far, warn that the effects of fish population moving further south could give rise 10. a large population crash of the penguins.

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Filled with more than 400 characters and over 1000 pages long, “The Story of the Stone", also known1. "The Dream of the Red Chamber", is one of the2.（great）classical novels in Chinese literature. The story3.（detail）the rise and fall of the noble Jia family during the Ming Dynasty. The middle part of the book is all about a tragic（悲剧的）love triangle between4.main male character Jia Baoyu and his two cousins, Lin Daiyu and Xue Baochai. The plot is so complex that it even has5.（it）own academic field, which is called Redology. The book itself6.（write）back in the 18th century and almost three hundred years later, it is still much loved by Chinese7.（reader）. The Dream of the Red Camber was so popular in China that in the 1980s, 8.（base）on the book, a multi-episode TV series was made and Daguanyuan or Grand View Garden, a major setting in the story, was built in Beijing for this purpose.

The garden is located nor far from the Forbidden City, on Beijing's9.（two）ring road. In the novel, this is10.Jia Baoyu and his female cousins lived. Ma Juntong is the director for this place, which is also the Beijing Redology Culture Museum.

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More than two thousand years ago, the “Maritime (海上的) Silk Road” was gradually formed across the vast sea, 1. ( connect ) China and the rest of the world.

Maritime Silk Road is an extension of the Silk Road on land. 2. ( form ) in the Qin and Han Dynasties, it opened windows of friendly 3. ( engage ) among nations, adding a splendid chapter to the history of human progress.

In the early 15th century, Zheng He, the famous Chinese navigator in the Ming Dynasty, ever made seven voyages to the Western Seas, a feat (壮举) 4. still is remembered today.

Today, ancient ports such as Ningbo, Quanzhou, Guangzhou, Beihai, Colombo, Jeddah and Alexandria stand 5. living monuments to these past interactions. This Ancient Silk Road 6. ( be ) not for trade only, it increased flow of knowledge as well. Through the Silk Road, Chinese silk, tea and porcelain 7. ( ship ) to the West, 8. pepper, spices (香料) and grape entered China. Buddhism, Arab astronomy, calendar and medicine found their way to China. More 9. ( important ), the exchange of goods inspired new ideas.

Running through thousands of miles and years, the“Maritime Silk Road” represents the spirit of peace and cooperation, openness and inclusiveness. The Silk Road spirit 10. ( become ) a great heritage of human civilization.

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If you always hate certain vegetables, you may be more than a picky eater. Instead, you might be a “super-taster”, a person 1. bitter genes (苦味基因). Those people who have the “bitter genes” are 2.6 times more likely to eat 2. (few) vegetables than others, according to a new study 3. (present) at the annual meeting of the American Heart Association.

“We don’t get the taste of food equally,” said professor Duffy, an expert in the study of food taste. “It could explain some of the differences in our food 4. (prefer).”

About half of us can taste bitter and sweet, so we are not especially sensitive to bitter food. Another 25% are called “non-tasters”, to 5. bitter food might actually be a bit sweeter. The rest of us are 6. (extreme) sensitive to the bitterness that some 7.(plant) develop to keep animals from eating them.

Food scientists are trying to develop ways 8. (reduce) the bitterness in veggies, in the hope that we can keep super-tasters from rejecting vegetables. In fact, some vegetables we grow today 9. (be) much sweeter than before.

We might also try to use various cooking methods, either by adding some fat, sweetness, strong flavors like garlic 10.roasting them, to improve the taste of the vegetables.

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Monkeys do not like it when others get more food than they do, according to a new study.

Researchers from Yale and Harvard 1.(university) found Capuchin monkeys punish monkeys that get more food. “This sort of, ' If I can't have it, no one can ' 2.(respond)is because of psychological spite (怨恨）,and it was3. (previous) thought unique to humans,” said Kristin Leimgruber of Harvard University. She is a co-author of the research study. The researchers watched as some Capuchin monkeys4. (give) more food than others. They found that monkeys getting the 5.(small) share pulled a rope to fold up a table holding the other monkey’s bigger share.

Another lead researcher, Laurie Santas, explained over email, “I think 6.we can conclude about humans is that some of our more 7.(embarrass) tendencies have relatively deep roots.” Santos said the spiteful reaction was not present with another member of the ape species—chimpanzees(黑猩猩).

An earlier study, she said, showed chimpanzees would fold up the table of other chimpanzees 8.(steal) food from them.9.they would not punish chimpanzees who just happened to have more food, Santos said. 10.other words, it was fine if another chimpanzee had more food as long as they did not steal it.

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People came to the area that's now New Mexico more than 12,000 years ago. Experts think they migrated from1.is now Russia across a land bridge2.(call) the Bering Strait during the last Ice Age. Thousands of years3. (late), native American tribes including the Apache, Zuni, Navajo and Pueblos lived on the land.

In 1540, a Spanish4.(explore), Francisco Vazquez de Coronado, came to the area in search of cities made of gold 5.were rumored (谣传) to exist in the America. He didn't discover treasure, but over the next century the Spanish colonized the land. Then in 1821, Mexico declared its independence6.Spain, and the area became part of Mexico. But after the United States won the Mexican- American War in 1848, New Mexico became an American territory. In 1912, it7.(declare) the 47th state.

When the Spanish set out to explore the region, they hoped to find land as8.(value)as what they had found earlier in Mexico. So they9.(name) the area Nueva Mexico.(“Nueva” means “new” in Spanish.) As for the word" Mexico”, some experts think it's a version of a name that the Aztecs (a cultural group from Mexico) had for one of their gods.

The state has beautiful scenery from10. ( mountain) to forests and deserts. This earns it the nickname the Land of Enchantment.

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This year marks the 50th anniversary of Earth Day. A half-century ago, activists　 1.(walk) to the street to speak out for the protection of the planet in　 2.(respond) to one of the worst oil spills (原油泄漏) in history. These activists inspired important changes in how our society views the environment, 3.(lead) to the creation of the Environmental Protection Agency. But protecting the earth is also a social justice issue. People of color and poor people are often the first　 4. (suffer) from the climate change, because they live near highways, factories, or garbage dumps,　 5. there are more pollutants, for example, and they may not be able to afford fresh green foods.

But you don’t have to be an activist to make　 6.difference—in fact there are many tiny everyday　 7.(effort) you can make to help the planet. The environmental movement didn’t start with Earth Day and indigenous people (原住民) protecting the earth as 8.(they) way of life were the pioneers. I wish that everyone would see the　 climate crisis this way and take it　 9. (serious) as well. It isn’t just polar bears and plastic bags 10.an issue that will determine the future of life. So, actually, every day is Earth Day.

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