The Earth’s ozone layer (臭氧层)is on its way to
The international community was alarmed after experts discovered a hole in the ozone layer in May 1985. Previously, scientists
Two years later, international bodies adopted a global agreement called the Montreal Protocol. This established the phaseout (逐步结束) of almost 100 synthetic chemicals that were tied to the
In the latest report
The depletion of the ozone layer is not a major cause of climate change.
“Ozone action sets a model for climate action,” said World Meteorological Organization Secretary-General Petteri Taalas. “Our success in phasing out ozone-eating chemicals shows us
Two Toronto entrepreneurs (企业家) are on a mission to change the way you get your coffee to go. Scott Morrison and Ryan Dyment,
Before the COVID-19 pandemic, Dream Zero supplied street festivals and corporate events with reusable cups to cut down on plastic waste. But when everything shut down and all of their 2020 events were canceled, they realized they had to come up with another idea.
That’s when they discovered Muuse, an app-based reusable cup program
In a phone conversation, Morrison explained how Muuse works. After a free 30-day trial, users can purchase a monthly membership for $5 and ask for a Muuse cup when they enter participating cafes. Morrison said, “The barista (咖啡馆招待员) shows the bottom of the cup,
When asked what appeal an in-house reusable cup program has for customers
The conch (海螺) is
Conches can be very
The conch is one example of the threat (威胁) overfishing presents to traditional foods around the world. Similar problems
内容包括：
1.你身边的环境问题;
2.相应的解决办法。
注意：1.词数80左右;
2.可适当增加细节，以使行文连贯。
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1. How many years has Reshma Kosaraju lived in California?
| A．About 5 years. | B．About 7 years. | C．About 12 years. |
| A．They created a way to predict forest fires. |
| B．They helped save sharks. |
| C．They recycled batteries. |
| A．Some clean water. | B．Some clothes. | C．Some masks. |
6 . For some people, walking outdoors is a great way to exercise. What may not be so great is seeing the trash(垃圾) all over the ground. Well, some people are doing something about it. They are plogging!(运动+环保).
“Plogging” began in Sweden. The name combine the Swedish words “plocka” which mean picking up litter and the word “jogging” which means running slowly. A Swedish man named Erik Ahlstrom, started the movement in 2016. He says he became concerned about the amount of the trash and litter he saw each day on his way to work. So, he took matters into his own hands. He began picking up the trash.
Plogging, by that term, may have officially begun in Sweden. But many people who exercise outdoors have been doing this for many years. Take Jeff Horowitz,for example. He is a personal trainer in Washington, D.C. He says that he would often pick up the trash while running outside. He even turned it into a game; he would try to pick up the trash without stopping.
Plogging is not only exercise but also community service. As Julie Lawson explains, it can also build closer social connections in a community. Lawson works at Washington, D.C.’s Office of the Clean City. “When the street look bad and it’s dirty, you’re going to feel bad about the community. So if we’re all doing our part and picking the trash up, it’s very easy to help beautify it and build those social connections.”
Plogging can be fun, too. When Dana Allen goes plogging around Washington D.C., she invites her friends. And they make a day of it. “Sometimes we get groups together on a Saturday or Sunday. We go for a run. We pick up some garbage. Then we’ll actually go for brunch after.” Although Allen enjoys plogging, she says she does not do it all the time. When she is training for a serious marathon race, the trash has to wait.
Cities around the world now hold plogging events. The goal is to spread the idea that littering is not acceptable. We hope one day there will not be a need for plogging.
1. What inspired Erik Ahlstrom to start plogging?| A．His trip to Sweden. | B．His daily experiences. |
| C．His neighborhood. | D．His cleaning work. |
| A．To show the popularity of plogging. |
| B．To tell the benefits of plogging. |
| C．To argue that plogging is not a completely new sport. |
| D．To discuss the reason why plogging first arose in Sweden. |
| A．Worried. | B．Critical. | C．Positive. | D．Doubtful |
| A．She will ignore the litter in certain situations. |
| B．Running marathons is more attractive. |
| C．Plogging can be sometimes fun but tiring. |
| D．She just picks up rubbish on weekends. |
7 . Officials from the Japanese Olympic Committee say they are sparing no effort to(不遗余力) to prepare and announce the Tokyo 2020 Olympic Games in 2021 is going green. The 5,000 medals Japan has made are more special than most.
One new focus of the Tokyo Olympics is to be “sustainable(可持续的)”——to avoid using too many natural resources, so that the games are easy on the environment. As part of this goal, the organizers decided to make all of the Olympic medals out of metal recycled from old electronics.
Almost all electronics are made with small amounts of “precious metals”, like gold and silver. But collecting enough of these metals to make 5,000 medals was a huge challenge. That’s because the amount of metal in each device(设备) is tiny. It would take about 20,000 cellphones to get just 1 kilogram of gold.
Beginning in April 2017, the organizers placed collection boxers around the country, and asked people to turn in their old electronic devices. Soon people began to respond to the initiative(倡议), turning in smartphones, digital cameras, handled games, and laptops. At first, collection went slowly, but soon more and more areas began to take part. By the end, 1,621 local governments had helped out with the collection process.
Then came the job of breaking those devices down into smaller pieces. After being taken apart and sorted, the small electronics were smelted(熔炼) to get all the gold, silver, and bronze elements. This is a tricky job, which calls for careful attention and good skill. It’s also dangerous, because some of the metals and other things aren’t safe for people to touch or breathe.
By the end of March, 2019, the organizers had hit their targets of getting enough metal for the medals. They had collected around 30.4 kilograms of gold, 4,100 kilograms of silver and 2,200 kilograms of bronze. And now all the 5,000 medals are available for the would-be winners.
1. What can we know about the Tokyo 2020 Olympic medals?| A．They are hugely valuable. | B．They are of high quality. |
| C．They are made from e-waste. | D．They are designed uniquely. |
| A．The difficulty of making the medals. | B．The target of recycling old devices. |
| C．The classification of the collected devices. | D．The process of collecting old electronics. |
| A．Creative | B．Demanding(高要求) |
| C．Well-paid | D．Time-consuming(消耗) |
| A．To advocate sustainable(可持续的) use of resources. |
| B．To promote the spirit of Olympic Games. |
| C．To introduce a new technique to make medals. |
| D．To call people’s attention to environmental damage. |
The Molai Forest, named after its creator, was once an area
The boy soon turned to his elders and asked, “What if all of us die like these snakes one day?” The grown-ups only laughed. But the boy comforted
From then on, Jadav started planting bamboos. He found a small island and planted many young trees. He worked
In 1980, Jadav worked with a team
Forest is his home now. He regards the recognition and awards he got
1. How does the woman feel about the recycling rules?
| A．Confused. | B．Confirmed. | C．Content |
| A．Cans. | B．Bottles. | C．Envelopes. |
| A．It is too big. | B．It is too dirty. | C．It is broken. |
| A．On Tuesday. | B．On Wednesday. | C．On Thursday. |
要求：1.举例说明环境存在的问题；
2.如何保护好我们的环境，采取怎样的措施；
3.字数150-200。
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