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C
Imagine that you have woken up on the first day of your vacation. You enjoy a delicious breakfast, take a walk on the beach, and read the morning newspaper as you drink coffee. You are feeling happy and relaxed. But you may start to feel bored by the time the late afternoon comes around!
If you have ever felt like this, you're not alone. It turns out that having unlimited(无限的)free time is not always as great as we expected. What is the best amount of free time for our happiness?
Researchers tried to answer this question by surveying tens of thousands of people, collecting data(数据)on how they spent their time and how happy they were. After looking at the data, the research team found that having less than two hours of free time a day was not enough to be happy. People with under two hours of free time a day usually had more stress. It means that they were simply too busy with work to get their happiness.
The fact that being too busy cuts happiness is true. It might lead to the answer that more free time is simply better. Surprisingly, having a lot of free time is not a panacea for happiness. People surely get a certain sense of joy from finishing tasks. Having more than five hours of free time a day makes us lose the sense of joy. It is in fact cutting our happiness. But I think it is how we spend our free time that matters. When free time is used in more active ways, like playing a team sport, then five or more hours a day can keep or even produce happiness. However, spending five or more hours of free time alone can stop happiness.
()9. What may make people feel bored during the vacation?
A.The morning newspaper. B. The delicious breakfast.
C.The unlimited free time. D.The walk on the beach.
()10. What does the research data show?
A.People's ages. B. People's jobs.
C.People's feelings. D. People's hobbies.
()11. Which does the writer think is important for happiness?
A. A longest vacation.
B. An unexpected surprise.
C. A certain sense of joy.
D. Ways of enjoying free time.
()12. What is the best title for the text?
A. What should our vacation be like?
B. Why do we need more free time?
C. How can we spend our daily free time?
D. How much free time do we need to be happy?
Imagine that you have woken up on the first day of your vacation. You enjoy a delicious breakfast, take a walk on the beach, and read the morning newspaper as you drink coffee. You are feeling happy and relaxed. But you may start to feel bored by the time the late afternoon comes around!
If you have ever felt like this, you're not alone. It turns out that having unlimited(无限的)free time is not always as great as we expected. What is the best amount of free time for our happiness?
Researchers tried to answer this question by surveying tens of thousands of people, collecting data(数据)on how they spent their time and how happy they were. After looking at the data, the research team found that having less than two hours of free time a day was not enough to be happy. People with under two hours of free time a day usually had more stress. It means that they were simply too busy with work to get their happiness.
The fact that being too busy cuts happiness is true. It might lead to the answer that more free time is simply better. Surprisingly, having a lot of free time is not a panacea for happiness. People surely get a certain sense of joy from finishing tasks. Having more than five hours of free time a day makes us lose the sense of joy. It is in fact cutting our happiness. But I think it is how we spend our free time that matters. When free time is used in more active ways, like playing a team sport, then five or more hours a day can keep or even produce happiness. However, spending five or more hours of free time alone can stop happiness.
()9. What may make people feel bored during the vacation?
A.The morning newspaper. B. The delicious breakfast.
C.The unlimited free time. D.The walk on the beach.
()10. What does the research data show?
A.People's ages. B. People's jobs.
C.People's feelings. D. People's hobbies.
()11. Which does the writer think is important for happiness?
A. A longest vacation.
B. An unexpected surprise.
C. A certain sense of joy.
D. Ways of enjoying free time.
()12. What is the best title for the text?
A. What should our vacation be like?
B. Why do we need more free time?
C. How can we spend our daily free time?
D. How much free time do we need to be happy?
答案:
9-12 CCDD
D
DeepSeek, a young Chinese AI company founded in 2023, has quickly become a global leader in open-source artificial intelligence. The company's founder, Mr.Liang Wenfeng, started his career in financial(金融的)technology. Later, he turned his focus to AI and gathered a team of about 140 talented young people, most of whom graduated from top universities in China.
DeepSeek's success is not just about technology—it also teaches us important lessons about the future of AI.
First, the company believes AI should belong to everyone, not just one country. It should be a tool for cooperation, not a weapon for competition. Second, DeepSeek uses an open-source(开源)model, meaning it shares its technology freely with the world. This helps reduce the "AI gap" between rich and poor countries(个体). companies, and even individuals. Third, by lowering costs, DeepSeek makes AI affordable for more people, making sure that the benefits of AI can reach everyone, not just a few.
Another key idea from DeepSeek is that AI should focus on working with humans, not replacing them. The team believes creativity and human-AI teamwork are more important than simply building faster machines. For example, their projects aim to help doctors diagnose(诊断)diseases or help teachers in creating personalized lessons.
What makes DeepSeek even more special is its team. Unlike many tech companies that hire globally, most of DeepSeek's members were educated and trained in China. This has inspired millions of Chinese students and professionals to believe that they can lead in AI too.
The AI is developing so fast that countries must work together to make it safe and helpful. If China, the US, and others compete instead of cooperate(合作), AI could become uncontrollable and even dangerous. We are full of hope for the "DeepSeek moment"—a chance for the world to unite, share knowledge, and make AI a force for global good.
()13. What is the main goal of DeepSeek's open-source model?
A. To earn more money.
B. To keep technology secret.
C. To reduce the "AI gap" between countries.
D. To compete with the US.
()14. Why does the article mention doctors and teachers?
A. To show AI's shortcomings.
B. To compare salaries(工资)in different jobs.
C. To show how AI can help humans.
D. To argue that humans should avoid AI.
()15. What makes DeepSeek different from many other tech companies?
A. Most team members were educated in China.
B. It focuses on making expensive AI tools.
C. It hires only older experts.
D. It avoids open-source technology.
()16. What does the author mean by a "DeepSeek moment"?
A. A time to stop AI development.
B. A chance for global cooperation in AI.
C. A chance for countries to compete in AI.
D. A time to feel the danger of AI.
DeepSeek, a young Chinese AI company founded in 2023, has quickly become a global leader in open-source artificial intelligence. The company's founder, Mr.Liang Wenfeng, started his career in financial(金融的)technology. Later, he turned his focus to AI and gathered a team of about 140 talented young people, most of whom graduated from top universities in China.
DeepSeek's success is not just about technology—it also teaches us important lessons about the future of AI.
First, the company believes AI should belong to everyone, not just one country. It should be a tool for cooperation, not a weapon for competition. Second, DeepSeek uses an open-source(开源)model, meaning it shares its technology freely with the world. This helps reduce the "AI gap" between rich and poor countries(个体). companies, and even individuals. Third, by lowering costs, DeepSeek makes AI affordable for more people, making sure that the benefits of AI can reach everyone, not just a few.
Another key idea from DeepSeek is that AI should focus on working with humans, not replacing them. The team believes creativity and human-AI teamwork are more important than simply building faster machines. For example, their projects aim to help doctors diagnose(诊断)diseases or help teachers in creating personalized lessons.
What makes DeepSeek even more special is its team. Unlike many tech companies that hire globally, most of DeepSeek's members were educated and trained in China. This has inspired millions of Chinese students and professionals to believe that they can lead in AI too.
The AI is developing so fast that countries must work together to make it safe and helpful. If China, the US, and others compete instead of cooperate(合作), AI could become uncontrollable and even dangerous. We are full of hope for the "DeepSeek moment"—a chance for the world to unite, share knowledge, and make AI a force for global good.
()13. What is the main goal of DeepSeek's open-source model?
A. To earn more money.
B. To keep technology secret.
C. To reduce the "AI gap" between countries.
D. To compete with the US.
()14. Why does the article mention doctors and teachers?
A. To show AI's shortcomings.
B. To compare salaries(工资)in different jobs.
C. To show how AI can help humans.
D. To argue that humans should avoid AI.
()15. What makes DeepSeek different from many other tech companies?
A. Most team members were educated in China.
B. It focuses on making expensive AI tools.
C. It hires only older experts.
D. It avoids open-source technology.
()16. What does the author mean by a "DeepSeek moment"?
A. A time to stop AI development.
B. A chance for global cooperation in AI.
C. A chance for countries to compete in AI.
D. A time to feel the danger of AI.
答案:
13.C
14.C [解析]推理判断题。根据“For example,their projects aim to help doctors diagnose(诊断)diseases or help teachers in creating personalized lessons”可推知,文章提到医生和教师是为了展示AI如何帮助人类。故选C。
15.A [解析]细节理解题。根据“What makes DeepSeek even more special is its team. Unlike many tech companies that hire globally,most of DeepSeek’s members were educated and trained entirely in China”可知,DeepSeek与其他科技公司的不同之处在于其团队成员主要在中国接受教育。故选A。
16.B
14.C [解析]推理判断题。根据“For example,their projects aim to help doctors diagnose(诊断)diseases or help teachers in creating personalized lessons”可推知,文章提到医生和教师是为了展示AI如何帮助人类。故选C。
15.A [解析]细节理解题。根据“What makes DeepSeek even more special is its team. Unlike many tech companies that hire globally,most of DeepSeek’s members were educated and trained entirely in China”可知,DeepSeek与其他科技公司的不同之处在于其团队成员主要在中国接受教育。故选A。
16.B
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