| A．The weather. | B．The work. | C．The time |
2 . As consumers, especially young ones, become more eco﹣conscious, services are popping up to reduce wastefulness in the flower industry, extending the life of old bouquets（花束） that were previously thrown away the day after a big event.
Considering that the floral（花的）gifting market is expected to reach ﹩16 billion in revenue by 2023, buying from eco﹣friendly businesses can have a huge impact. According to one estimate, the roughly 100 million roses grown for a typical Valentine's Day in the U. S. produce about 9,000 metric tons of carbon dioxide emissions.
“When you realize what the supply chain looks like and the number of hands that touch these flowers. and then they're only appreciated for a couple of hours, it's kind of disgusting when you think about the amount of resources that go into it,” says Jennifer Grove, founder of New York City﹣based flower service Repeat Roses.
While working as a wedding designer and corporate planner, Grove often oversaw the design of floral arrangements, only to see those creations thrown away within a few hours. In 2014 she founded Repeat Roses to make it easier for luxury clients to donate used bouquets. Like a traditional floral service, the company sells high﹣end floral decorations for weddings or social events, but it then recycles or composts（堆肥） them.
If a customer chooses the unique repurposing（改变用途） service, a Repeat Roses team can remove the arrangements from the event and then restyle the flowers into smaller bouquets to donate to hospitals, nursing homes and family shelters. If there's a charity that holds a special place in a customer's heart, the team will ensure the blooms are sent there. “It's a logistics business, and we're trying to make sure we are strategic in where we play matchmaker,” Grove says. When the charities are finished with the flowers, Repeat Roses also picks them back up and composts them. The altruism isn't free﹣prices start at ﹩1,750 for the removal and repurposing service to account for the transportation and labor costs. If you're not willing to spend that much, the company will still compost the flowers from your event instead of sending them to a landfill.
Through these two methods, Repeat Roses estimates it has diverted more than 98 tons of waste from landfills and delivered almost 53,000 floral arrangements to people in need. Although Repeat Roses is a for﹣profit business, the flower repurposing itself is a tax write﹣off for the client. As the fair market value of a client's donated flowers is what's used for the charitable tax credit and is eligible for deduction, Repeat Roses ensures that the beneficiary sends you an acknowledgement letter including details of your donation.
1. Jennifer Grove founded Repeat Roses in order to do the following except .| A．avoid the waste of flowers |
| B．reduce the pollution to the environment |
| C．earn money by selling used flowers |
| D．help some customers do charity work |
| A．the company’s composting the flowers |
| B．the customers’ donating flowers to people in need |
| C．the reception of the donation by the people in need |
| D．the transportation of the flowers to a landfill |
| A．To get a discount when buying flowers. |
| B．To feel fulfilled because of donation. |
| C．To get a tax reduction. |
| D．To receive a letter of compliment. |
| A．a creative way of making money |
| B．a green trend of waste utilization |
| C．a way to cut the emission of carbon dioxide |
| D．a company devoted to charity |
Stephanie Jenouvrier at the Woods Hole Oceanographic Institution found the future of emperor penguins (帝企鹅)depended on international efforts to manage climate change rather than on their
Disappearing sea ice affects these penguins
4 . Like many travel industries, the negative influences on the environment seem to outweigh the positive
5 . The government's top Great Barrier Reef scientist says a third mass coral bleaching (珊瑚白化) event in five years is a clear signal that the marine wonder is “calling for urgent help on climate change. Corals can recover from mild bleaching, but severe bleaching can kill corals.
Prof Terry Hughes, director of the Centre of Excellence for Coral Reef Studies at James Cook University, surveyed 1,036 reefs from a plane over nine days in late March.
The marine park authority also had an observer on the flights. The survey has released maps showing that serious levels of bleaching occurred in 2020 in all three sections of the reef northern, central and southern. Some 25% of the reefs were seriously bleached-meaning that more than 60% of the corals on each reef had bleached.
The Great Barrier Reel has experienced five mass bleaching events-1998. 2002,2016, 2017 and 2020 -all caused by rising ocean temperatures driven by global heating. Hughes said there probably would not be the same level of coral death in the north and central regions in 2020 as in previous years, but this was partly because previous bleaching outbreaks had kill off the less heat -tolerant species The 2020 bleaching was second only to 2016 for severity(严重性), Hughes said.
Dr. David Wachenfeld，chief scientist at the Great Barrier Reef Marine Park Authority, told Guardian Australia "My greatest fear is that people will lose hope for the reef. Without hope there's no action. People need to see these bleaching events, They are clear signals that the Great Barrier Reef is alling for urgent help and for us to do everything we can”.
Measures to improve the ability of recovery of the reef include improving water quality, controlling outbreaks of coral-eating starfish, and research and development to improve the heat tolerance of corals. " However, climate change brings a new scale of impact unlike anything we have seen before. Thus, dealing with the climate problem is the basis for everything else to work, ” Wachenfeld said.
1. What does the underlined word “mild” in Paragraph 1 probably mean?| A．Serious |
| B．Strong. |
| C．Steady. |
| D．Slight. |
| A．The majority of the corals on each reef were bleached. |
| B．The survey was carried out on a plane by Hughes alone. |
| C．The 2020 bleaching killed off the less heat tolerant species. |
| D．The 2020 bleaching was worse than those of all the previous years. |
| A．have done everything they can for the reef |
| B．are sure to lose hope for the reef |
| C．will care more about the reef |
| D．will have no action at all |
| A．Improving water quality. |
| B．Making efforts to prevent global warming. |
| C．controlling outbreaks of coral-eating starfish., |
| D．Doing research on the heat tolerance of corals. |
6 . Most of the new diseases we humans have faced in the past several decades have come from animals. The more we come into contact with wild animals, the more we risk a so-called disease “spillover” from animals to humans.
“As people move and wildlife move in response to a changing environment, humans and wildlife and animals will come in contact more regularly,” said Jeanne Fair from the Los Alamos National Laboratory in New Mexico. Fair argues that by shifting animal habitats, climate change will also make the opportunities for disease spillover more frequent. “Everything is sort of shifting and will shift into the future as the environment changes through climate change,” Fair said.
Scientists, including climatologists and epidemiologists (流行病学家) on Fair’s team at Los Alamos, are beginning to model how changes to the climate will impact the spread of infectious diseases. It’s early days for this kind of research, but previous studies suggest that extreme weather has already played a role in at least one outbreak. Scientists say drought and deforestation have combined to force bats out of rain forests and into orchards (果园) in Malaysia to find food. Those bats, a common disease reservoir, then passed the Nipah virus through pigs to humans for the first time in the late 1990s.
“We’re going by the past data to really predict what’s going to happen in the future,” Fair said, “And so, anytime you increase that wildlife-human interface, that’s sort of an emerging disease hot spot. And so, that’s just increasing as we go forward.”
Jeffrey Shaman, head of the climate and health program at Columbia University’s public health school, argues we don’t yet know whether climate change will cause a net increase in infectious disease rates globally. For example, mosquitoes carry disease that affects millions of people across the world every year. As their habitats expand in some parts of the world, they might contract diseases elsewhere. Shaman says what we know for certain about climate change is that it will make it harder to predict where disease outbreaks will pop up.
1. How does climate change affect the spread of disease according to Fair?| A．By breaking animals’habits. | B．By increasing animals’varieties. |
| C．By promoting animals’breeding. | D．By changing animals’living environment. |
| A．Explaining the influence of Nipah virus. |
| B．Proving the harm of bats to human beings. |
| C．Showing the effects of climate change on disease. |
| D．Presenting scientists’early study about the cause of disease. |
| A．Humans should give up studying animals. |
| B．Frequent contact with animals can cause disease outbreaks. |
| C．Disease hot spots will disappear if animals die out. |
| D．Past data can solve the problems in the future. |
| A．Climate Change and Disease Spillover |
| B．Animals’Interaction with Humans |
| C．Early Studies about Extreme Weather |
| D．Scientists’Prediction for Disease Outbreaks |
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：
1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
There is no doubt whether birds are our friends. Therefore, a large number of birds are killed for food every year, that really causes more and more people to be worried. The other day I was walking in the woods when the shot was heard. Hearing the shot, the birds in the trees fly in all directions. A bird was bad injured and looked sad. Find the bird injured, I decided to take it home. At home I took good care for it. When it recovered, so I returned it to the woods. I hope something can be done to protect birds from killed.
8 . Even though they're not the most exciting things in the world, plants have attracted us ever since the days of early humans. They may not do any tricks or greet us when we come home at night like a dog would, but that doesn't mean they're any less interesting than animals.
However, just when we thought we knew everything we could about them, a recent study found that plants may have a secret ability that has gone unnoticed all this time.
According to the study by Australian biologist Monica Gagliano, published in the journal Oecologia, plants may be able to "hear” sounds . To come to this conclusion, Gagliano and her team planted pea seedlings （幼苗）in a pair of different Y-shaped pots with two arms. The first pot's arms led to fresh water, while the other's led to either dry soil or a sealed （密封的）plastic tube containing flowing water. Naturally, the first pot's seedlings grew toward the water. What's surprising, however, is that the second pot's seedlings grew toward the sealed water supply but not the soil.
"They just knew the water was there even if the only thing to discover was the sound of it flowing inside the pipe, ” Gagliano told Scientific American . She believes that plants are able to use their leaves to discover sound waves, which make tiny vibrations （振动）as they're produced. This could explain why so many people believe that singing or playing music to their plants helps them grow. “ I had a plant that I used to wash the leaves of once a week and sing to," plant lover Heather Goodall told BBC News. "It grew from being about 2 feet tall to 7 feet tall in just a couple of years."
So, does this mean we should start treating our plants like pets? Not necessarily, although perhaps it does mean we should give them more respect. "I would like to see plants accepted more as the amazing and interesting living beings, and less as just a source of human nutrition," Fatima Cvrckova, a scientist at Charles University in the Czech Republic, told BBC News.
1. What did Gagliano find in their study?| A．Plants can recognize the sound of water. |
| B．Sound can change the direction plants grow toward. |
| C．Plants can tell the difference between various sounds. |
| D．Different plants can discover sounds in different ways. |
| A．Their roots | B．Their flowers |
| C．Their fruits | D．Their leaves |
| A．To show a different way of growing plants. |
| B．To inspire people to sing to their plants often. |
| C．To prove that music plays a role in plant growth. |
| D．To stress the importance of treating plants like pets. |
| A．Plants are just a source of human nutrition. |
| B．There is still a lot we do not know about plants. |
| C．Plants are unbelievable and deserve more respect. |
| D．Most people do not care enough about their plants. |
9 . At the World Economic Forum last month, President Trump drew claps when he announced the United States would respond to the forum's proposal to plant one trillion(万亿) trees to fight climate change. The trillion-tree idea won wide attention last summer after a study published in the journal Science concluded that planting so many trees was “the most effective climate change solution to date”.
If only it were true. But it isn't. Planting trees would slow down the planet's warming, but the only thing that will save us and future generations from paying a huge price in dollars, lives and damage to nature is rapid and considerable reductions in carbon release from fossil fuels, to net zero by 2050.
Focusing on trees as the big solution to climate change is a dangerous diversion(偏离). Worse still, it takes attention away from those responsible for the carbon release that are pushing us toward disaster. For example, in the Netherlands, you can pay Shell an additional 1 euro cent for each liter of regular gasoline you put in your tank, to plant trees to balance the carbon release from your driving. That's clearly no more than disaster slightly delayed. The only way to stop this planet from overheating is through political, economic, technological and social solutions that end the use of fossil fuels.
There is no way that planting trees, even across a global area the size of the United States, can absorb the huge amounts of fossil carbon released from industrial societies. Trees do take up carbon from the atmosphere as they grow. But this uptake merely replaces carbon lost when forests were cleared in the first place, usually long ago. Regrowing forests where they once grew can undo some damage done in the past, but even a trillion trees can't store enough carbon to head off dramatic climate changes this century.
In a sharp counter argument to last summer's Paper in Science, Justin Gillis wrote in the same journal in October that the study's findings were inconsistent with the dynamics of the global carbon cycle. He warned that “the claim that global tree restoration(复原) is our most effective climate solution is simply scientifically incorrect and dangerously misleading”.
1. What do we know about the trillion-tree idea?| A．It was published in a journal. |
| B．It was proposed last summer. |
| C．It was put forward by Trump. |
| D．It drew lots of public attention. |
| A．A drawback of the tree planting strategy. |
| B．An example of balancing carbon release. |
| C．An anecdote of making a purchase at Shell. |
| D．A responsibility for politicians and economists. |
| A．Indifferent. | B．Opposed. |
| C．Hesitant. | D．Supportive. |
| A．Contradictory Ideas on Tree Planting. |
| B．A Trillion Trees Come to the Rescue. |
| C．Planting Trees Won't Save the World. |
| D．The Best Solution to Climate Change. |
10 . 24 Solar Terms: 4 things you should know about Grain Buds
The traditional Chinese lunar calendar divides the year into 24 solar terms. Grain Buds (小满), the 8th solar term of a year, begins on May 20 this year, and ends on June 4. In China, the 24 solar terms were created thousands of years ago to guide agricultural production.
A good season for eating fish
During the Grain Buds period, the summer harvest is about to begin. A saying about rain during this time mentions, "A heavy rainfall makes the river full." Because of the great increase in rainfall, rivers are full of water, which gives rise to great tasting fish and shrimp. This is a good time to enjoy them.
Eating herb of common sow thistle
Grain Buds is a season for eating the herb (草药) of the common sow thistle, which tastes a little bitter and sour, but also sweet. It has the function of cooling the blood and detoxifying the body. It can be made into different types of dishes.
Tips on health preserving in Grain Buds
This time is a good period of the quick growth of flowers. It is also a season when plant diseases and pests are at an all-time high, which makes caring for your garden even more critical. Flower trimming and clipping is important. And a systematic fertilized water system should be carried out.
| A．Key period for flower management |
| B．It is also harvest season for fishermen |
| C．A lot of water and extra care for wild flowers |
| D．But the solar term culture is still useful today to guide people's lives |
| E．It means that the seeds from the grain are becoming full but are not ripe |
| F．People in Ningxia like to eat it blended with salt, vinegar, peppers or garlic |
| G．High temperatures and humidity are common during the Grain Buds period |
