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Can you imagine people will enjoy a mouth-watering, delicious ribeye steak (肉眼牛排) without harming a single animal? Aleph Farms, a food-tech company, just created the world’s first 3D-printed ribeye steak. The thick and juicy slab (厚片) smelt and tasted just like a steak. But unlike any steak found on a menu or store shelf today, this one didn’t come from a slaughtered animal.

Scientists printed it with a machine which is much like a standard 3D-printer. The difference is that this printer used cells (细胞) as a form of living ink. The technology includes the printing of real living cells that are grown in a lab. They are given nutrients (养分) and kept at a temperature that lets them keep growing.

Interest in this kind of new meat has grow n in recent years, partly because the technology shows it is possible. Supporters say that if meat can be printed, then no animal would need to lose its life to become people’s food. So, there are plenty of reasons to be excited about the 3D-printed steak.

However, we can’t get this new meat on the store shelf yet. Making meat this way is much harder and costs more than raising and killing an animal. One of the most expensive parts is the cell-growth medium (培养基). This mix of nutrients keeps the cells alive and dividing. If scientists can find lower-cost methods, we’ll be in with a chance of getting beef without killing.

【小题1】What does the underlined word “slaughtered” in Paragraph 1 mean?
A.Wild.B.Magic.C.Wounded.D.Killed.
【小题2】How was the 3D-printed steak created by the food-tech company?
A.It was grown from living cells in the lab.B.It was given nutrients by killing an animal.
C.It was produced by a standard 3D-printer.D.It was kept at a low temperature to grow.
【小题3】According to the passage, the writer’s opinion about 3D-printed meat may be ________.
A.doubtfulB.hopefulC.curiousD.disappointed
【小题4】Why can’t we buy 3D-printed steak in the store yet?
A.Because it’s not easy to grow cells needed to produce it.
B.Because it takes long to keep the cells alive and dividing.
C.Because it’s difficult and expensive to make this new meat.
D.Because it’s hard and expensive to raise and kill an animal.
【小题5】What’s the passage mainly about?
A.The development of 3D-printed steak.B.The introduction of 3D-printed steak.
C.The delicious taste of 3D-printed steak.D.The advantages of 3D-printed steak.
2024·广东珠海·一模
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36-year-old Joey Chestnut won the Hot Dog Eating Contest with a world record of eating 75 hot dogs in 10 minutes in Brooklyn, in New York City, on July 4, 2020.

The Hot Dog Eating Contest started by Major League Eating (MLE) has been on for years. There were about 35 million viewers online in the US and Canada this year.

For coronavirus safety, the 5 eaters stood at a nine-meter-long table, compared to the typically 15. All the eaters wore face masks right up to their first bite. At last, Chestnut beat others with great difficulties.

Chestnut started competitive eating in 2005 while he was a university student in California. His first major victory came that spring when he wolfed down three kilograms of fried vegetables in 11 minutes and 30 seconds. He won the right for his first hot dog-eating contest two months later and ate 32 hot dogs.

By 2011, Chestnut began to focus full-time on training, perfecting the skills pausing his fast eating with short drinking of water.

Over the past years, Chestnut has become the greatest competitive eater of all time, breaking 49 records officially recognized by MLE. Among them are 141 hard-boiled eggs in eight minutes and 121 cakes in six minutes.

Chestnut won lots of money from the competitions, and he gave the money to charity programs. Chestnut said, “My biggest goal is to win enough money to build and fix my old primary school. I first discovered I had a talent for eating, so I’d like to give something back.”

【小题1】________, a lot of people watched the contest online in the US and Canada.
A.For a serious competitionB.For a new recordC.For coronavirus safety
【小题2】From the passage, we know ________.
A.Chestnut broke 49 records of eating hot dogs
B.Chestnut and the other 4 eaters joined the competition last year
C.Chestnut has been a competitive hot dog eater for over 15 years
【小题3】The five eaters stood ________ next to each other this year.
A.1.80 metersB.2.25 metersC.3.75 meters
【小题4】Which of the following questions is answered in the passage?
A.Why did MLE hold this competition?
B.How many records did Joey Chestnut break?
C.When did Joey Chestnut start eating hot dogs?
【小题5】The reasons why Chestnut could break so many records are ________.
① having lots of views       ② his talent for eating       ③ the love of much money
④ full-time training       ⑤ his young age       ⑥ his biggest goal
A.①②③B.③④⑤C.②④⑥

Meat can be tasty. It is often good for us and it has been part of our meals for hundreds of thousands of years. However, some organizations, such as the Soil Association, say meat should not be eaten every day, especially in schools. This is because farming animals for meat can be bad for the environment and lead to climate (气候)change. The Soil Association wants schools to have more plant-based meal choices that don’t have meat and that do not cause environmental problems. The Government already advises that schools have one no-meat day each week, but not all schools follow this advice. So what do you think? Should schools be made to have one completely no-meat day each week?

Yes - it’s important to protect the climate

Everyone needs to do their bit to help the planet, and eating less meat is a good start. Although meat can be healthy and is good for us in the right amounts, eating it every day means a lot of animals have to be farmed. This uses up valuable things such as water and land. The animals themselves add to climate change by producing a gas called methane. Besides, it’s not necessary to eat meat every day. There are many ways to get the nourishment we need to be healthy. We could eat foods like beans, nuts, potatoes and so on. What’s more, eating more plant-based foods will save schools’ money because they are cheaper than meat. This money could be used on books and school trips.

No-_____________

Students should be able to decide what they eat - it is a personal choice. Some students, for example, might eat a little bit of meat each day, but less overall. Besides, meat is full of healthy vitamins and nutrients needed for growth. If schools don’t serve meat, they might end up serving chips and junk food instead, which wouldn’t be healthier. It’s right to tell and educate young people about climate change and the results of the farming industry, but they should be encouraged to change their eating habits rather than being told that they have to. Making people change their habits doesn’t always mean people can change their minds.

【小题1】The example of the Soil Association taken by the writer is to show ________.
A.every school must have one no-meat day
B.no-meat day is becoming a tradition in all schools
C.students should be required to cat meat in the right amounts to keep healthy
D.people try to protect the environment by having one no-meat day in schools
【小题2】The underlined word “this” in Paragraph 2 refers to _________.
A.eating much meatB.farming lots of animals
C.having one no-meat dayD.eating more plant-based foods
【小题3】Which of the following is the best sentence to fill in “_______” in the passage?
A.it should be up to the students
B.schools shouldn’t have one no-meat day
C.it’s necessary to change students’ eating habits
D.students should eat a little bit of meat every day
【小题4】What does the writer mean by the underlined sentence in the last paragraph?
A.Changing people’s minds is really a difficult task.
B.It’s not polite to make people change their eating habits.
C.Habits changing cannot always lead to minds changing.
D.It’s more important to change eating habits than to change their minds.

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