【正文】 n TV, they seemed just like any other ordinary couple and I felt close to them. With some small sweet moments, I could feel the love between the couple, says Song. Xi Dada and Peng Mama have both bee Inter buzz words, referring to the Chinese president and his popular wife. Song notes that the couple has attracted worldwide attention and even what Peng wears bees headlines. Yu Runze, 32, is one of the singers and also es from Zhengzhou. She says the team started to release songs online around four years ago, mostly pop love ballads(歌曲，歌謠 ). Though they could make ends meet by making music, they remained unknown before this song. We didn39。s CCTV Spring Festival Gala. 21. What does the underlined word “hit” mean? A. something that is successful but confusing. B. something that is popular but plicated. C. something that is popular and successful. D. something that is popular and instructive. 22. Which of the following is true according to the passage? A. The video “Xi Dada loves Peng Mama” has been watched 40 billion times. B. It took Song just an hour to finish the lyrics and the position of the song. C. Song and his team started to release songs online around four years ago, mostly folk songs. D. Many izens think that President Xi Jingping and his wife are the model couple. 23. What might be the author’s purpose in writing the passage? A. To introduce something about the song and its writer. B. To show the influence of the couple on young people. C. To introduce the team that produced the song. D. To show the importance of true love. 24. Which section of the newspaper is the passage taken from? A. Politics B. Health C. Entertainment D. Economy B Many kids don39。s lead author, Erica Kenney, at first planned to look into the amount of sugary drinks kids were drinking in schools. However, during her research she found that many kids were simply not drinking enough water. Kenney and her team examined data from a group of 4,000 children, aged 6 to19, between the years of 2020 and 2020. The data was taken from the National Health and Nutrition Survey,a study on the health of children in the United States conducted each year by the Center for Disease Control and Prevention.. While looking through the survey results, she noticed that more than half of the kids who took part in the study were dehydrated (脫水的 ). Of39。t given a lot of attention in the past, Kenney said in a statement. “Even though for most of these kids this is not an immediate and great health threat, this is an issue that could really be reducing quality of life and wellbeing for many children and youth. The United StatesNational Agriculture Library says average kids need between 10 to 14 cups of water every day. This water can e from a mix of drinks and foods that contain high amounts of water, such as celery, melons or tomatoes. It is also remended that fluids（液體） e from water instead of sugary drinks that are high in calories and can lead to weight problems. 25. What was Erica Kenney39。s study, we know that ________. A. school kids cannot find drinkable water easily B. boys are more likely to get dehydrated than girls C. sugary drinks are very popular with school kids D. most kids know the importance of drinking plain water . 27. From the last paragraph we learn that kids________. A. should drink plain water to lose weight B. can try to take in water from sugary drinks . C. can eat celery, melons and tomatoes for water . D. should drink no more than 10 cups of water every day 28. The text mainly tells us that many kids_____________ A. don 39。 t drink enough water daily C A machine that takes sweatladen clothes and turns the moisture（分子） into drinking water is in use in Sweden. The device spins and heats the material to remove the sweat, and then passes the vapor through a special membrane(膜 ) designed to only let water molecules get through. Since its Monday launch, its creators say more than 1,000 people have “drunk others’ sweat （ h汗液） in Gothenburg. They add the liquid is cleaner than local tap water. The device was built for the United Nation39。s Royal Institute of Technology. It uses a technique called membrane distillation(膜蒸餾 ), he told the BBC.We use a substance that39。s urine(尿液 ) but our machine was cheaper to build. Volunteers have been sampling the treated sweat since the start of the week in Gothenburg .“The amount of water it produces depends on how sweaty the person is but one person39。s largest international youth football tournament. MattiasRonge, chief executive of Stockholmbased advertising agency Deportivo which anized the stunt(驚人的表演 ) said the machine had helped raise awareness for UNICEF, but in reality had its limitations. People haven39。ve installed exercise bikes alongside the machine and volunteers are cycling like crazy.Even so, the demand for sweat is greater than the supply. And the machine will never be mass produced there are better solutions out there such as water purifying pills. can we infer from the passage ?_______. A. The water processed by the machine is cleaner than local tap water . B. The machine can help raise awareness of lacking water in the world . C. The machine is cheaper than the similar one on the International Space S