Health officials in the United States reported last week on what they believe could be a medical first. Officials said doctors performed what could be the first double lung transplant（移植）on a person whose lungs were severely damaged from vaping（吸电子烟）. The operation reportedly saved the life of the teenager.
The young man was admitted in early September to a Detroit-area hospital with what appeared to be a common lung infection, but was later sent to Children’s Hospital of Michigan in Detroit. On October 3, he was transported to Henry Ford Hospital, where the transplant was performed 12 days later.
Hassan Nemeh is a surgical director of thoracic（胸腔的）organ transplant at Henry Ford Hospital. He told The Associated Press（The AP）that the damage done to the teenager’s lungs from vaping was so bad that there was no possibility to totally recover. He warned parents to think about that and to tell their children as well.
More than 2,000 Americans who vape have gotten sick since March. Many of them are teenagers and young adults. At least 40 people have died.
Recently, the U.S. Centers for Disease Control and Prevention reported a discovery into what might be causing people who vape to become sick. They identified the chemical compound vitamin E acetate（醋酸盐）as a “very strong criminal”.
Researchers found the chemical compound in fluid taken from the lungs of 29 patients. In other studies, Vitamin E acetate was found in liquid from electronic cigarettes and other vaping devices. Many who got sick said they had vaped liquids that contain THC, the part of marijuana that creates what is known as a “high”.
Dr. Lisa Allenspach is a lung specialist and medical director of Henry Ford’s Lung Transplant Program. She told The AP, “Vaping-related injuries are all too common these days. Our adolescents are faced with a crisis.” She added that vaping products should not be used in any way.
Dr. Nemeh said the 17-year-old patient’s case does not open any new moral considerations about transplants for people who severely damage their own lungs by vaping. He added, “We hope sharing this patient’s story prevents anyone else from experiencing a vaping injury that would require a transplant.”
1.What can be learned about the young man in the text?
A.He got caught in a moral dilemma.
B.He was the first to get sick by vaping.
C.He received the operation immediately.
D.He had a good chance to survive the lung damage.
2.How many hospitals are mentioned in the text?
A.1. B.2.
C.3. D.4.
3.What is Dr. Lisa Allenspach’s attitude towards vaping products?
A.Skeptical. B.Approving
C.Opposing. D.Objective.
4.What’s the purpose of sharing the teen’s story?
A.To discourage vaping.
B.To voice moral concerns for the lung transplant.
C.To express sympathy for his sufferings.
D.To disapprove of smoking.
Japanese scientists and technology companies are coming up with new ways to deal with employee shortages in delivery service. How exactly? By introducing a robot that can deliver food to your home. A Japanese company ZMP has launched robot tests recently.
The ZMP's delivery robot in the process of testing is a red box that measures 109 cm and 133 cm in heights and lengths respectively. It is designed to carry up to 100 kilograms of anything with a approximate speed of 4 miles an hour. It has its own navigating system and a map, sensors(传感器)and cameras that allow it to self-drive. These, for now, are its main technical abilities. The next developments will be control of food temperature, and perhaps，voice control and speaking abilities.
The robot will be tested together with a local sushi(寿司)delivery company Ride on Express Co. Upon making a sushi order, customers will receive codes on their smart phones that will allow them to unlock the robot and get their orders out. Similar testing attempts have been undertaken by Domino's Pizza in Australia, where they tested a delivery robot a year ago.
In any case, before robots are able to deliver food or any other goods to real customers, massive testing on public roads or in the public air space will have to take place. While it is in the government's best interest to make up for the shortage of delivery in the Japanese labor market, it is clear that self-driving machines of any kind will not be permitted on the roads until they are fully tested and proven safe enough for public roads. According to the experts, this could take another 3 to 5 years.
In any case, robot delivery is not such a distant future after all, and recent developments show that there is significant market demand for such type of delivery.
1.How do Japanese handle the employee shortages in delivery service?
A.By raising employment and working hours.
B.By employing science and technology.
C.By increasing the salary.
D.By delivering more at a time.
2.What is the second paragraph mainly about?
A.The introduction of delivery robots.
B.The usage of delivery robots.
C.The basic data of delivery robots.
D.The appearance of delivery robots.
3.What's the reaction of Japanese government to delivery robots?
A.Being critical of the technology.
B.Ignoring the development.
C.Being a little bit hesitated.
D.Becoming great interested.
4.What can be the best title for the text?
A.Robot Delivery：New Tests in Japan B.Robot Delivery Coming to Use in Japan
C.Employee Shortage in Delivery in Japan D.Latest Automatic Service：Robots
Stephen Hawking was regarded as one of the most brilliant physicists in history. His work on the origins and structure of the universe, from the Big Bang to black holes, changed the field greatly. His best-selling books also appealed to a number of readers.
Stephen Hawking had a challenging life. He was born in England on Jan. 8, 1942-300 years to the day after the death of the astronomer Galileo Galilei. He attended University College, Oxford, where he studied physics, despite his father’s urging to focus on medicine. Hawking went on to Cambridge to research cosmology.
In early 1963, just before his 2lst birthday, Hawking suffered from a serious disease, more commonly known as Lou Gehrig’s disease. He was not expected to live more than two years. Completing his doctor’s degree did not appear likely. Yet, Hawking had overcome the great difficulties, not only attaining his Ph. D. but also building new roads into the understanding of the universe in the decades since.
Hawking continued at Cambridge after his graduation, serving as a research fellow and later as a professional fellow. In 1974，he was inducted（正式就职）into the Royal Society，a worldwide fellowship of scientists. In 1979, he was appointed Lucasian Professor of Mathematics at Cambridge, the most famous academic chair in the world.
As the disease spread, Hawking became less mobile and began using a wheelchair. Talking grew more challenging and, in 1985, an emergency tracheotomy（气管切开术）caused his total loss of speech. A speech-generating device was constructed at Cambridge, combined with a software program, serving as his electronic voice and allowing Hawking to select his words by moving the muscles in his cheek. Hawking died on March 14, 2018.
1.What greatly influenced the field Stephen Hawking studied?
A.Stephen Hawking’s best-selling books.
B.His research on the Big Bang and black holes.
C.Stephen Hawking’s talent.
D.The origins and structure of the universe.
2.What does the underlined word “cosmology” in paragraph 2 mean?
A.A study about universe.
B.A subject of medicine.
C.A research on time.
D.A project in Cambridge.
3.What happened to Stephen Hawking in early 1963?
A.He became world famous.
B.He achieved his doctor’s degree.
C.He was badly affected by a serious disease.
D.He built new roads into the understanding of the universe.
4.How did Stephen Hawking express himself finally?
A.By using body language.
B.With the help of an operation.
C.By using a speech-generating device.
D.With the help of some people.
Where can you volunteer your time? Check out these 4 activities for excellent volunteer opportunities that require no previous experience.
Animal Rescue Shelters
Local animal shelters always need volunteers. Brush up your office skills by answering emails or phone calls, and providing general administrative assistance. Try making some connections among the staff or offering your dog walking services to the pet owners. It makes for a great part-time job, and plus, may turn into a full-time one.
Habitat for Humanity
Habitat for Humanity offers locally targeted volunteer opportunities. If you are interested in developing experience in home repair and building maintenance, check out its A Brush With Kindness campaign or the Women Build program, designed specifically to help women learn construction skills. Your experience can contribute directly to team-building and leadership ability.
Local Libraries
As a teenager, I volunteered at my local library for a few hours a week for a school project. I liked it so much that I ended up volunteering every week and developed a life-long love of books. Libraries badly need help to organize shelves and assist readers, and you may sometimes help set up and run public events, such as author signings and book fairs.
Art Museums
If you love art, working in a museum can be an invaluable experience. You can surround yourself with timeless works of art, soak up knowledge, and acquire administrative skills meanwhile. Get involved in the community by volunteering for family programs and children’s activities at your local museum.
1.What is an extra advantage when you volunteer in animal shelters?
A.Owning your favorite pet free. B.Becoming a full-time dog walker.
C.Helping to build up your knowledge base. D.Contribute to your own leadership ability.
2.Where can you learn skills of bettering your home?
A.At Habitat for Humanity. B.At a local animal shelter.
C.At a local library. D.At an art museum.
3.What is badly needed for local libraries?
A.Helping design posters. B.Helping with public events.
C.Organizing large book fairs. D.Organizing books on the shelves.
假定你是李华，新冠疫情爆发(COVID-19 outbreak)以来，你很关心你班外国交换生Tom的 近况。请给他写封邮件，内容包括：
1.询问近况；
2.提出防护建议；
3.表达祝愿。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯；
Dear Tom,
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。作文中共有 5处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
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5处，多者（从第6处起）不计分。
Sometimes, body language are likely to cause misunderstanding. For example, if you keep staring someone, people in some countries may think they are just curious about him. But in other countries, it might be consider impolite. Therefore, it is of a great importance for us to "do as the Romans do"!
