《2026年天利38套中考试题精选英语浙江专版》

In January 2025, the Chinese AI company DeepSeek introduced its new open source model, DeepSeek R1. This smart program can solve math problems, write code(代码), and answer questions like top models such as OpenAI's GPT - 4o. And in some fields, it even performs better than the world's best apps.
What amazes the world most is that the developers used less powerful chips than those used by leading competitors(对手). DeepSeek R1 was trained with very little money. The team spent only $ 5. 58 million (1 / 70 of OpenAI's cost) and used 2 048 computer chips for two months. This means that the cost for users will be lower than that offered by other competitors.DeepSeek R1 learns by trying many times and getting better, like how students practice maths. Other AIs need lots of prepared examples, but DeepSeek R1 improves by itself. For example, in a global(全球的) math test, it got 79. 8% right, a little higher than OpenAI's model. A simple version (版本) of DeepSeek R1 can even run on low - cost computers, helping schools and small companies.DeepSeek R1 is free to use and change. On its first day online, over 19 000 programmers worldwide started projects to study it. A German scientist said experiments with DeepSeek R1 cost $ 10 instead of $ 300 with other AIs. Even the top scientist at Meta (a famous U. S. tech company) said, “This kind of free AI could change the world. ”U. S. tech companies are worried. Meta plans to spend $ 65 billion more on AI research. Experts (专家) say China is catching up fast. A report in Nature magazine called DeepSeek R1 a “big step forward”, proving that smart ideas beat expensive tools.
As a DeepSeek engineer said, “We want AI to be a friend, not something only rich people can use. ” With DeepSeek R1, China shows the world that great things come from new ideas and hard work, not just money.
1. What does the underlined word “it” in Paragraph 1 refer to?
A. Meta.
B. DeepSeek R1.
C. OpenAI.
D. GPT - 4o.
2. How much did it cost to train DeepSeek R1?
A. $ 5. 58 million.B. $ 10.
C. $ 300.D. $ 65 billion.
3. Which paragraph talks about the global influence of DeepSeek R1?
A. Paragraph 1.
B. Paragraph 3.
C. Paragraph 4.
D. Paragraph 5.
4. What is the main purpose of the text?
A. To explain how computer chips work.
B. To introduce a low - cost AI model from China.
C. To encourage students to become programmers.
D. To compare Chinese and American AI technologies.

答案： 1.B 2.A 3.C 4.B