1 . Market traders and street vendors （摊贩）are making a comeback across China, and this time they find themselves equipped with a new set of digital skills essential to navigating the vast consumer market. To revitalize （复兴）retail stands, in a move aimed at stimulating domestic spending and stabilizing employment, the country's leading e-commerce platforms are lending a helping hand, offering services like accessible financing backed by technologies.
Domestic wholesale site 1688. com is among the first group of tech players with such offerings. At the heart of the action plan is an effort to link street vendors directly with factories, effectively avoiding middlemen and saving time and costs.
According to general manager Wang Hai, numerous small-scale merchants on the site have managed to gain the upper hand in price negotiations, while manufacturers are more willing to mass-produce as the economy of scale serves to reduce costs, thus creating a win-win situation.
“Data analytics also kicks in, giving traders some insight into current consumer trends so that they no longer need to operate their business purely based on intuition （直觉），and they can avoid stockpiling,“ Wang said. For instance, the most sought-after categories in markets are daily necessities ? underwear , digital gadgets and beauty products, according to the company, whereas the most passionate buyers come from Guangdong, Zhejiang and Jiangsu provinces.
Meanwhile, to stabilize employment , e-commerce major JD. com vowed to add a number of job positions that either require flexible working hours, allow working from home or are designed to promote startup businesses. For posts related to delivery, warehouse management and packaging, priority is given to people from poverty-stricken areas.
“The COVID-19 outbreak will accelerate the digital transformation of the real economy, and individual traders and smaller stores are no exception,” said Xu Lei, CEO of JD's retail unit. "We have the capability and, more importantly, the responsibility to inject vitality （活力）into these entities, thus contributing to the economic rebound （回弹）and stabilizing employment.
1. What can we learn about e-commerce platforms like 1688. com?| A．They have an advantage in price negotiation. |
| B．Their efforts help street vendors cut the cost. |
| C．They increase production through technology. |
| D．Their services are financed by the government. |
| A．By improving traders' business intuition. |
| B．By helping traders find out market trends. |
| C．By telling traders when to stockpile goods. |
| D．By aiding traders in controlling the market. |
| A．A person experienced in driving a truck. | B．A person willing to start a new business. |
| C．A person from an underdeveloped village. | D．A person preferring flexible working hours. |
| A．Culture. | B．World. |
| C．Lifestyle. | D．Business. |
2 . A new study suggests drinking coffee as soon as someone wakes up from a poor night's sleep greatly affects metabolism (新陈代谢) and blood sugar control.
In the study, published in the British Journal of Nutrition, UK researchers let 29 healthy men and women take part in three different overnight experiments. In the first two scenes, participants were given a sugary drink upon waking-first from a normal night's sleep, and then again after a poor night's sleep during which they were woken up for five minutes every hour. In the third, their sleep was similarly disrupted, but they were given a strong black coffee 30 minutes before consuming the sugary drink.
Blood samples from participants were taken following the sugary drink, which mirrored the calories of a typical breakfast, in each experiment. Results showed that one night of disrupted sleep did not worsen the participants' blood sugar responses at breakfast when compared to a normal night of sleep. However, strong black coffee consumed before breakfast in-creased the blood sugar response by around 50 percent.
By drinking such kind of drink after breakfast, UK researchers found that our bodies' ability to break down our food healthily is completely improved. Examining the effects of bro-ken sleep and. morning coffee across a range of different metabolic markers, scientists at the University of Bath found that, while one night of poor sleep had a limited effect on metabolism, drinking coffee before breakfast could have a negative effect on blood sugar control.
“We know that nearly half of us will wake in the morning and, before doing anything else, drink coffee—the more tired we feel, the stronger the coffee is. This study is important and has far-reaching health influences, and it indeed moves some coffee drinkers' heartstrings. As up to now we have had limited knowledge about what this is doing to our bodies, in particular for our metabolic and blood sugar control, so we have a long way to go.” said Professor James Betts, co-director of the Centre for Nutrition, Exercise and Metabolism at the University of Bath.
1. How did UK researchers get the result of the experiment?| A．By assumption. | B．By making comparisons. |
| C．By questionnaire. | D．By consulting journals. |
| A．One night of poor sleep surely affects blood sugar. |
| B．Drinking coffee after breakfast does harm to health. |
| C．Having strong drinks has a good effect on metabolism. |
| D．Drinking coffee at different time has different effects on health. |
| A．It makes no sense. | B．It is limited and blind. |
| C．It remains to be continued. | D．It is particular and explicit. |
| A．How. Much Coffee to Drink Matters |
| B．Does Coffee Really Wake Up an Appetite? |
| C．Drinking Coffee before Breakfast Harms Metabolism |
| D．How Does Drinking Black Coffee Affect People's Sleep? |
3 . Modeste Traore has lived his whole life near Lake Wegnia, in the Sahel area of Mali. The lake’s fish have provided him with a way to earn money to support his extended family. How-ever, because he can’t catch enough fish to feed his family, he now raises farm animals. But as temperatures rise, evaporation increases, making the body of water shrinks. Studies have linked rising temperatures on Earth’s surface to climate change.
The lake is shrinking, so are the chances of his children becoming fishermen. “If things go on like this, I don’t think our children can become fishermen like us. They will have to choose other jobs,” the 56-year-old Traore said. “During the rainy season, there is a lot of water but as soon as it’s over, there is no water left in the lake. We are fishermen. I don’t think our children will be,” he said.
Lake Wegnia is in the Sahel region of Koulikoro, around 120 kilometers north of Mali’s capital, Bamako. Some 12,000 people, including fishermen and farmers, depend on it for food, water and employment. But the lake has shrunk by 20 percent since 2017.
The UN expects temperatures there to increase 1.5 times higher than the average increase worldwide. UN officials note that the flooding and a severe lack of rainfall can cause problems in the Sahel: Food insecurity, the fight over farmland and the fast population growth can lead to conflict.
Aid group is leading the Eco-Lac Wegnia project. The group is working to improve water management and fight the effects of global warming. Moussa Savagodo is Eco-Lac Wegnia’s local representative. He says that failing to make changes quickly can mean the lake will disappear completely in less than 5 years.
People in the rural areas Wegnia and Kononi-Sirakoro have planted 56,000 trees in the past two years. And they are better controlling their water by building stone barriers to help the soil keep the rain that does fall. The progress and international official support are not enough for them, however. More and more people are turning to other agriculture.
1. How did Traore work to support his family in the past?| A．By fishing. | B．By raising farm animals. |
| C．By taking charge of the lake. | D．By working as an environmentalist. |
| A．A lot of farmland will form. |
| B．The rainy season will end early. |
| C．Many fishermen will flee their homes. |
| D．The later generation will change their careers. |
| A．Drought and flood will directly cause conflict. |
| B．Reducing population is a way to protect the lake. |
| C．Water management makes no difference to the lake. |
| D．The rise in temperature will cause water resource problems. |
| A．The local officials. | B．The Aid group members. |
| C．The villagers. | D．The representatives. |
4 . The 64-year-old Mahendra, the Secretary at People for Animals (PFA), talks about his disabled and wounded dogs like a father talks about his children—with the same love, affection and warmth. It was this love that led him to establish India's first shelter home for dogs living with disabilities.
It all started in 1998. While taking a midnight walk, Mahendra came across a very weak dog on the street, whose bones were visible under its skin. Mahendra decided to feed it and for the next couple of days it became the centre of his life, until the night when he found it dead.
After that, Mahendra started providing treatment to all wounded and sick dogs he came across. Some time later, someone told Mahendra about PFA, India's largest animal welfare organization, chaired by Mrs Maneka Gandhi. Mahendra contacted her and she was impressed by the work he was doing. Mrs Gandhi asked him to start a PFA chapter in Ahmedbad.
Thus, in 2004, he started the shelter. It took a long time for Mehendra to find the land where the shelter could be set up. Finally, Ramesh Bhai Patel, a native farmer from a village named Jundal, agreed to give his land for nothing. Along with a team of four doctors and many volunteers, the shelter now has 25 dogs that were unable to walk at all when they were brought in. Today, they' re slowly healing. Dogs that have healed with proper treatment are sent back to where they came from if the environment there is safe. However, the shelter will be home to the blind dogs for all their lives, says Mahendra.
The shelter runs on money coming from Mahendra's own pension of Rs. 45,000. There have been some financial crunches now and then, but Mahendra is determined that no matter what challenge comes their way, they' ll fight through.
1. What made Mahendra decide to do something for disabled and sick dogs?| A．His contact with PFA. | B．The encouragement of Gandhi. |
| C．A walk with a sick dog of Gandhi. | D．The death of a homeless sick dog. |
| A．He secured government funds. |
| B．He got a land from a local farmer for free. |
| C．He learned medical knowledge from doctors. |
| D．He met with much difficulty in finding volunteers. |
| A．Advantages. | B．Crisis. |
| C．Services. | D．Details. |
| A．Kind-hearted. | B．Humorous. |
| C．Open-minded. | D．Modest. |
5 . Welcome to South Pole
Is it cold?
Yes! Be very careful out in the open air! The temperature is between -21℃ in the summer and -78℃ in the winter, and you can become numb with cold without realizing. There’s heavy frost even on the warmest summer days, and if it’s quiet you can hear your breath freeze. So if you leave the station, dress warmly and carry dry clothing and a portable radio.
Is there anything good about the weather?
The air is very pure, and it doesn’t snow very much — only about four millimetres a year. There’s very little wind and the sky is usually clear. It’s possibly the calmest place on Earth.
Is it safe?
Because the South Pole is a high altitude site, the glare of the sunlight here is very terrible. It’s also reflected by the snow, so if you go outside, remember to wear sunglasses and use suncream. If you don’t, there’s a severe risk that you’ll damage your eyesight or get badly sunburnt.
What’s it like to live here?
Life is quite abnormal. Sunrise and sunset come once every six months, and in the winter the total absence of daylight can be tiresome, and for some, depressing. We’re totally isolated except for radio and electronic communications, as no aircraft can fly here for about eight months. Usual equipment doesn’t always work as it should do. If you use an electric drill, the power cord will snap. Photography is tricky too, as film is fragile and the camera battery doesn’t work in the cold.
1. Which word best describes the South Pole most of the time？| A．Cool. | B．Freezing. | C．Cloudy. | D．Windy. |
| A．Raincoats. | B．Sunglasses. | C．Dry clothes. | D．Electronic communications. |
| A．To send an invitation. | B．To make a research. |
| C．To give some advice. | D．To introduce the South Pole. |
6 . I'd done it before, and so I had no reason to believe that this time would be any different. I was sure that when I returned home from my mission trip, as always, I'd bring back nothing more than some mud on my boots, a hole or two in my jeans and, of course, a lot of great memories.
The summer before my high school graduation, I went to West Virginia with others as volunteers to repair the homes of those in need. Arriving at our destination, my group was assigned the task of rebuilding sections of a home that had been damaged by fire. No sooner had we parked on the home's dirt driveway than we saw an excited little girl, no more than six years old, standing in the doorway of the family's temporary home. Shoeless and wearing dirty clothes and the biggest smile I'd ever seen, she yelled, "Ma, Ma, they really came! " I didn't know it then, but her name was Dakota, and four more days would pass before she’d say another word near me.
Behind Dakota was a woman in a wheelchair—her grandmother, we'd soon learn. I also discovered that my job that week would be to help change a fire—damaged dining room into a bedroom for this little girl. Grabbing our tools, we went to work. Over the following days, I noticed Dakota peeking at us every now and then as we worked. A few times. I tried talking with her, but she remained shy and distant, always flying around us like a tiny butterfly but keeping to herself.
By our fifth and final day, however, this was about to change.
Before I went to work on her home on that last morning, I spoke for a moment or two with the grandmother. I was especially pleased when she told me how much Dakota loved her new room so much, in fact, that she'd begged to sleep in it the previous night, even though it wasn't quite ready. As we talked, I noticed something I hadn’t seen before—Dakota was hiding behind her grandmother. Cautiously, she stepped into view, and I could see that just like her clothes, her face was still dirty. But no amount of soil could hide those bright blue eyes and big smile. She was simply adorable. I wanted so much to hug her, but respecting her shyness, I kept my distance.
Slowly, she began walking toward me. It wasn't until she was just inches away that I noticed the folded piece of paper in her tiny hand. Silently, she reached up and handed it to me. Once unfolded, I looked at the drawing she'd made with her broken crayons on the back of an old coloring book cover. It was of two girls—one much taller than the other—and they were holding hands. She told me it was supposed to be me and her and on the bottom of the paper were three little words that instantly broke my heart. Now almost in tears, I couldn't control myself anymore—I bent down and hugged her. She hugged me, too. And for the longest time, neither one of us could let go.
By early afternoon, we finished Dakota's bedroom, and so I gladly used the rare free time to get to know my newest friend. Sitting under a tree away from the others, we shared a few apples while she told me about her life. As I listened to her stories about the struggles she and her family went through daily, I began to realize how boring various aspects of my own life were.
I left for home early the next morning. I was returning with muddy boots and holes in my jeans. But because of Dakota, I brought back something else, too—a greater appreciation for all of the blessing of my life. I’ll never forget that barefoot little butterfly with the big smile and dirty face. I pray that she’ll never forget me either.
1. From the appearance description of the little girl, we know _______.| A．she formed a bad living habit |
| B．she hoped for a better education |
| C．she was an innocent and lovely child |
| D．she was strong and calm in the inner world |
| A．Enjoy your help. |
| B．Please don’t leave. |
| C．Help me, please. |
| D．Hug me close. |
| A．She worried about the little girl’s future. |
| B．She decided to keep helping the little girl. |
| C．She felt a greater affection for the little girl. |
| D．She got surprised at the little girl’s worthless gift. |
| A．One must learn to share life experiences. |
| B．One often wants to lead a meaningful life. |
| C．One occasionally benefits from the poverty. |
| D．One should be more grateful for the gift of life. |
7 . Football is so popular in China. Almost everyone is interested in the sport — young and old, boys and girls, and now even robots.
Last week at Hangzhou Guangming Middle School, kids from several schools played football with their robots. Robot football was very different from human football.
Only two robots played in each match. The field was as big as a ping-pong table. One half was black and the other was white. Each robot tried to catch the “football”and score a goal. The robot with more goals won.
Gao Linge, a boy from Guangming Middle School, helped make one of the robots for the match.
“My school bought the main board (主板),” said Gao, 14. “Then I decided what my robot looked like and made a computer programme for it.”
Gao’s robot was eight centimeters tall and had two arms. It had four sensors (传感器) to “see” and “kick” the football.
Ying Xuehai, a 12-year-old student from Gao’s school, also made a robot. His robot played against Gao’s. The match decided who would go to the final game. Ying lost the game. So he gave many of his robot’s parts to Gao.
Even so, Gao’s robot didn’t win the final. It played well in the first five minutes. Then it slowed down. By the end of the match, it could hardly move.What was wrong? Gao and Ying found the problem — their robot ran out of batteries (电池)!
“We’ll solve the problem and beat the other school next time!” said the two boys.
1. How many robots are needed in one match?| A．Only one. | B．Two. | C．Three. | D．Four. |
| A．a wonderful robot football game |
| B．how to let robots score more goals |
| C．the rules of the robot football games |
| D．the way for robots to win the match |
| A．Because his robot had no power. |
| B．Because he broke the rules of the match. |
| C．Because he used Ying Xuehai’s parts. |
| D．Because his robot went wrong. |
| A．you must go to Hangzhou |
| B．you must know something about computers |
| C．you must know how to play football on the playground |
| D．you must get along with Gao Linge and Ying Xuehai |
8 . Many cars advertisements（广告）in the United States are red, blue or green. But nearly 75% of the new cars sold in the United States are black, white, silver or gray.
Les Jackson is a reporter who writes about cars. He says Americans prefer the cars whose colors do not show dirt clearly. In this way, the owners can wash their cars less to save money. In fact, some areas that are short of water do not allow people to wash their cars often.
Dan Benton works for a company called Axalta, which sells paint（涂料）to international car markers. He says white cars are usually sold at a better price than cars of other colors. And they absorb less energy, which means temperatures inside them are lower in warmer areas. Besides, research at Monash University in Australia suggests that there is a lower risk of car accidents during the day for white cars compared with darker ones. In China, many buyer say white makes a small car look bigger.
Axalta says about 11% of the cars sold in North America are red and 8% are blue. In South America, 10% of the new cars sold are red.
“Green cars have become less popular,” Dan Benton says. “In the mid 1990s, green was the most popular color in North America. But today, green cars are hard to find.”
In the future, people may not have to choose the color of their cars---technology may let owners change their cars’ paint color anytime.
1. Americans like to buy cars that don’t show dirt clearly in order to _________| A．save energy | B．save money |
| C．follow the government policy | D．reduce car accidents |
| A．looking more beautiful | B．absorbing less heat |
| C．being more expensive | D．being safer |
| A．South American | B．Australian |
| C．Chinese | D．North American |
| A．Red | B．White |
| C．Blue | D．Green |
9 . Women facing breast cancer (乳腺癌) report that their cats rank among the most important supporters, alongside parents and siblings (兄弟姐妹) they rely on to help them through their treatment.
Fish, a breast cancer survivor, relied on the companionship of her two cats, Phoebe and Jack, during her treatments. “They were the perfect companions when I needed them most,” Fish says. “They gave silent strength.” Fish is far from the only breast cancer survivor to show the power of her cat. A recent Purina Cat Chow national survey of breast cancer survivors with cats points out this important relationship.
Dr. Karen Sueda, at the American College of Veterinary Behaviorists, says, “Whether pet owners are fighting diseases such as breast cancer or going through a rough period in life such as job loss or some stress, their cats often display intuitive (直觉的) behavior of knowing when they need extra support.”
Hearing countless stories from breast cancer patients and survivors of how they have been emotionally supported by their cats, Purina Cat Chow honors this exceptional relationship and is doing its part to help the fight against breast cancer. This year, in a partnership with Susan G. Komen for the Cure, Purina Cat Chow will donate more than $200,000 to the cause and invites consumers to help us raise awareness of breast cancer.
Susan G. Komen for the Cure is the world’s largest network of breast cancer survivors and activists fighting to find the cures. The organization has invested (投资) $1.3 billion in ending breast cancer, becoming the world’s largest source of non-profit funds (资金) devoted to the fight against breast cancer.
1. To many women with breast cancer, cats can _______.| A．bring strength and support to them. |
| B．teach them how to relax |
| C．know about what they think about. |
| D．help the patients to be optimistic |
| A．often collects cancer patients’ information |
| B．hopes to find more breast cancer patients |
| C．will help spread the knowledge about breast cancer |
| D．aims to find the best treatment for breast cancer |
| A．Unconcerned. | B．Supportive. | C．Doubtful. | D．Surprised. |
10 . Everyone needs friends.There is an old saying, "Friends are God’s way of taking care of us." But how do you find real friendship and keep it?
The American writer Sally Seamans tells young students some smart ways to make friends.Sally says finding friendship is just like planting a tree.You plant the seed(种子)and take care of it to make it grow.
First, you should choose a friend.What makes a good friend? It is not because a person has money or good looks.A good friend should be kind and patient(耐心).For example, if you have a bad day, a good friend should listen to your complaints and do his best to help.To make a good friend, you cannot be too shy.You should make each other happy and share your lives.
But things cannot always be happy.Even the best friends have fights.What should you do when you have a fight with your friend? You have to talk to him or her.When there is no one around, have an honest talk.If he or she doesn't want to talk, you could write a letter.
There are three steps to being friends again:
Tell him or her how you are feeling; say what your friend has done wrong, and explain why you did this or that.Remember that friendship is the most important thing in your life.
1. Sally wants to tell students the ways to .| A．make friends | B．plant trees | C．get happy | D．keep fit |
| A．be lovely and cool | B．have good looks |
| C．have lots of money | D．be kind and patient |
| A．buy a present for | B．never say a word to |
| C．write a letter to | D．have dinner with |
| A．Teenagers and friendship. | B．Finding and keeping friendship |
| C．The trouble of growing up. | D．Good friends around you. |
