Xixi, located less than five kilometers from the West Lake in the west of Hangzhou, is China’s first national wetland park. The area covers about 10 square kilometers and it     1     (be) around for more than 1,500 years, although it was only recently reopened     2     (offer) visitors a chance to escape from the concrete of the city. Despite its growing popularity,     3     wetland’s winding waterways, thick greenery and wide     4     (variety) of wildlife guarantee its peaceful spots in nature.

Wetlands themselves are one of the most biologically diverse ecosystems,     5     (act) as natural green lungs, water purification (净化) systems and flood control. But wetlands are     6     (serious) threatened by environmental pollution worldwide nowadays. More than 200square kilometers of wetland in the country have disappeared every year     7     average in the past decade, the China Institute for Marine Affairs warns. The wetlands of the Yellow and East China seas have lost up to 90 percent of their natural function, the institute reports,     8     makes the 226 plant species, 50 kinds of fish and aquatic (水生的) animals as well as 126 kinds of birds in Xixi even     9     (valuable).

Xixi’s native vegetation,     10     (water) by six crossing rivers, consists of subtropical mountainous swamp (沼泽) and evergreen forest.

A composting (堆肥) program at The Wesley School in Los Angeles is helping students get hands-on experience and ways     1     (handle) human-driven climate change. For the past year, all the leftover food waste from the school has gone into composting containers rather than a landfill     2     it would be buried and would produce planet-warming gases.

The school’s composting program     3     (come) into being in 2022, and this year, the school held a     4    （celebrate) to reveal what happened inside a series of five-foot-tall containers. Steven Wynbrandt, a local farmer     5     composting consultant who has helped the school with its program, broke the ties that held the container closed. Rich black compost spilled out from the container.

The school will use the compost on plants around campus. Some will     6     (offer) to families that want to use it at home, and whatever is left will be donated.

It takes two hours for the container to be emptied and prepared to receive     7     next day’s lunch leftovers. The other containers remain full of food waste that is in the process of     8     (break) down. Decorated     9     (poster) on the outside of each container indicate when they can be opened so that the next generation of plants on campus can benefit     10     the rich soil.

“We finally have the first look at our Milky Way black hole, Sagittarius A*,”an international team of astrophysicists(天文物理学家)and researchers from the Event Horizon Telescope team announced     1    (proud)on Thursday.

For years, the supermassive black hole in the dark center of the Milky Way galaxy     2    (study)——and eventually, it’s been captured(捕捉)in an image. The black hole is often referred to     3     Sgr A*. Its mass is about 4 million times     4     of the sun, and it’s about 27,000 light years from Earth.

What made capturing the image extra     5    (challenge)was the dynamic enyironment of Sgr A*, and the challenges of looking not only through the earth’s atmosphere     6     also through the gas clouds in the disk of the Milky Way galaxy towards the center. It took several years to refine the images.

“Although we cannot see the black hole     7    (it), because it is completely dark, glowing(发光的)gas around it reveals a telltale signature, a dark central region    8    (surround)by a bright ring-like structure,” the Event Horizon Telescope team said in its announcement.

The     9    (discover)comes three years after the Event Horizon Telescope Collaboration released the first-ever image of a black hole—but that work focused on     10     center of galaxy Messier 87, tens of millions of light-years away from Earth in the Virgo cluster of galaxies.

When Jeff Permar returned home to Middletown, Delaware, after a trip to Orlando, he was     1     (annoy) to see his precious organic garden a little worse. An entire sweet melon plant had been damaged.

In a bid to catch the culprit (罪魁祸首), Permar set up a motion-sensitive surveillance camera.     2    it captured surprised and charmed him, as there, chewing on a cucumber, was a groundhog (土拨鼠).

    3     the sight of the cheeky intruder (闯入者), Jeff’s anger melted,     4     he decided to live and let live. From that moment on, he began sharing his homegrown fruit and vegetables with     5     intruder, whom he nicknamed Chunk.

Since he began visiting the garden, Chunk     6     (become) a star on Perma’s social media. Chunk now has a family that     7     (equal) prefer a free buffet. Together, their funny behavior have struck the online audience, with many people     8     (find) them relaxing.

“    9     really hit me that these videos are actually having an impact on people that sends a positive atmosphere,” says Permar. “I would get     10     (comment) about people having a really bad day. People were sick, and in the hospital, people lost a loved one. People were just looking for encouragement. And that element of it really hit home to me. So I feel like I'm obligated to just spread good atmosphere every day.”

Shiping County is located in the south of Yunnan Province, northwest of Honghe Hani and Yi Autonomous Prefecture, with     1     area of 3,037 square kilometers. According to the     2     (statistic) in 2016, the total population of Shiping was more than 316,000, of which Yi, Dai and Hani     3     (minor) groups accounted for more than 50%.

Since ancient times, great importance     4     (attach) to education and culture in Shiping, which gives birth to     5     (talent) people from generation to generation.     6     (know) for its cultural heritage, Shiping holds a special reputation     7     “the land of literature in the south of Yunnan” and “the hometown of Number One Scholars”. Haicai Songs, Dance with Cigarette cases, and Black Copper Silver process are included in the national intangible cultural heritage list. Moreover,     8     attract foodies most are the famous Tofu and barbecue. It is also worth mentioning that Yilong Lake, surrounded by a     9     (careful) designed bike lane, has gained popularity among cyclists at home and abroad. In a word, if you are looking for a low-cost, peaceful and relaxing spot     10     (enjoy) a few leisurely days, Shiping won’t let you down!

While there is growing consumer     1     (realize) of the environmental impact of fast fashion, can the same be said about fast furniture? The chairs and tables that fill many of our homes and everyday spaces are manufactured on a mass scale, and the cheaper items often end up     2     landfills.

According to the Environmental Protection Agency (EPA), in 2020 over 12 million tons of furniture     3     (throw) out in America and some into the forest illegally. Buying furniture can be     4     (incredible) expensive. Many of us switch over to cheaper, instant brands like IKEA,     5     manufacturers use materials harder to recycle, which is likely to damage the environment.

With growing calls for sustainability, many brands are announcing to change though it remains     6     (see) whether they will keep these promises. In     7     (it) current sustainability strategy, IKEA commits itself to using only recyclable materials in all its products in an effort to practice “circular” design and cut emissions to net-zero. The concept of circular design     8     (win) increasing concern up to now. In     9     circular system, furniture products would be designed to last longer and be fully recyclable, thus forming a     10    (close) loop (环).

Le Le arrived at Chengdu Shuangliu International Airport from Singapore     1     Tuesday evening, becoming the first overseas-born giant panda to come to China this year. According to an agreement     2    (reach) between China and Singapore, Le Le was required to be sent to China this month. Singapore Airlines stated that     3    (ensure) Le Le’s safe journey, a Boeing 747-400F plane was used for the flight, with experts from both countries     4    (accompany) the panda.

During the flight, the cabin temperature     5    (maintain) at 12 to 16 degrees Celsius, and efforts were made to avoid turbulence (气流), ensuring a slow takeoff and landing to prevent any     6    (comfort) for Le Le. In addition, the aircraft carried 50 kilograms of fresh bamboo, bamboo shoots, carrots, apples and other food to meet Le Le’s dietary needs during     7     four-and-a-half-hour trip.

Unlike other overseas-born giant pandas     8     have been sent to China, Le Le won’t undergo quarantine (检疫) at the bases in Ya’an or Wolong. The China Giant Panda Conservation and Research Center said that the center’s facilities are not sufficient for the recent     9    (arrive) of overseas-born giant pandas coming into the country, so Le Le will use the quarantine facilities at the Huaying Mountain base.     10    (current), Le Le is in good health.

Jingdezhen, known as the “Porcelain Capital (瓷都)” of China, has a history of more than 2,000 years and a magnificent culture.     1     (locate) on the south of the Yangtze, between the Huangshan Mountain range and the plains of Poyang Lake, it is regarded as one of the four famous towns     2     Chinese history.

Endowed(赋予) by nature with a network of rivers, hills and adequate sunshine, sufficient rainfall and obvious distinctions between the four seasons, the city gained its reputation for producing fine porcelain     3     (date) back to the Eastern Han Dynasty. During the Song Dynasty the Jingdezhen workshop was assigned     4     (produce) porcelain for the imperial court. The porcelain of Jingdezhen has beautiful shapes, various types, rich     5    (decorate) and unique styles. It is     6     (global) famous for its color as white jade, brightness as bright mirror, thinness as paper and sound as music. Qinghua Porcelain, Linglong Porcelain, Fencai Porcelain and Seyou Porcelain altogether     7     (call) Four Traditionally Famous Porcelains in Jingdezhen.

As the most busy and bustling street in the late Ming and early Qing Dynasties,     8     Ancient Porcelain Street in the middle of the city is now     9     (fame) for its long history and beautiful traditions that come from its ancient culture. It is composed of three parts, each of     10     fully reflects its prosperous past.

With the tourism    1    (develop), people are becoming increasingly concerned    2    the environment. Here in our city, there is a heated discussion about whether a hotel should    3    (build) at White Beach. The owner of the company thinks the hotel would attract more tourists,     4    will help the local economy.    5    , the local people worry that constructing the hotel is not eco-friendly,     6    (particular) the turtles. Admitting the various    7    (benefit) from the hotel, they still have many concerns about the surroundings     8     they have been living for many years. It is    9    unavoidable problem that increased tourist numbers will consume more natural resources, at the same time, more waste and pollution    10    ( release).

Xiamen, lying in Fujian Province, is a famous coastal city. As far as I’m concerned, Xiamen is very clean and pretty. In that city, we can enjoy the clear sky, the beautiful sea,     1     green tropical plants. As Xiamen is in the southeast of China and close to the sea, it’s neither too cold in winter     2     too hot in summer. The best seasons to go to Xiamen     3    (be) both spring and summer. Besides, there are some famous tourist    4    (site) in Xiamen. And the most beautiful scenic spot is Gulangyu Island. We can visit foreign architectures, nice gardens, beautiful parks, and     5    (tradition) museums there. Once we are in Xiamen, we can’t miss going to Gulangyu Island, or we won’t have     6     good time.

However, in recent years, Xiamen has become a lot     7    (much) modern than it used to be. Nowadays, more and more skyscrapers and shopping malls     8    (build), which make Xiamen a wonderful city for sightseeing and shopping. So I     9    (eager) wish to spend my summer holiday there next time.

Next year if I have enough time and money, I plan     10    (have) a nice sightseeing tour in Xiamen with my close friends. I hope we can spend the happiest time together there.