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二、阅读短文，选择正确答案
(
A. It was created by a Chinese company.
B. It costs much less to build.
C. It can only solve math problems.
D. It uses more computer parts.
(
A. By analyzing large datasets.
B. By trial and error, like human students.
C. By copying other AI programs.
D. By following instructions from engineers.
(
A. Because R1 is faster than other AI tools.
B. Because R1 is free to use.
C. Because R1 requires fewer computer chips.
D. Because R1 provides free technical support.
(
B
) 1. What makes DeepSeek-R1 different from other AI models?A. It was created by a Chinese company.
B. It costs much less to build.
C. It can only solve math problems.
D. It uses more computer parts.
(
B
) 2. How does R1 learn to improve itself?A. By analyzing large datasets.
B. By trial and error, like human students.
C. By copying other AI programs.
D. By following instructions from engineers.
(
B
) 3. Why did the German scientist mention saving money?A. Because R1 is faster than other AI tools.
B. Because R1 is free to use.
C. Because R1 requires fewer computer chips.
D. Because R1 provides free technical support.
答案
二、【主旨大意】文章介绍了中国科技公司DeepSeek推出的AI模型DeepSeek-R1。R1的免费开源特性推动了全球AI技术的普及，并证明创新思维和创新精神比资金投入更重要。
1. B【点拨】细节理解题。根据文中第一段可知，R1的研发成本仅为OpenAI同类产品的$\frac{1}{70}$，这是其最显著的特征。故选B。
2. B【点拨】细节理解题。根据“...R1 learns by trying many times and getting better, like how students practice maths.”可知，R1通过反复尝试和自我改进的方式学习，类似于学生学习数学的过程。这种学习方式是其区别于其他AI模型的特点之一。故选B。
3. B【点拨】细节理解题。根据“A German scientist said experiments with R1 cost $10 instead of $300 with other AIs.”可知，科学家通过对比R1与其他AI工具的成本差异，直接说明R1的免费开源特性大幅降低了实验成本。故选B。
1. B【点拨】细节理解题。根据文中第一段可知，R1的研发成本仅为OpenAI同类产品的$\frac{1}{70}$，这是其最显著的特征。故选B。
2. B【点拨】细节理解题。根据“...R1 learns by trying many times and getting better, like how students practice maths.”可知，R1通过反复尝试和自我改进的方式学习，类似于学生学习数学的过程。这种学习方式是其区别于其他AI模型的特点之一。故选B。
3. B【点拨】细节理解题。根据“A German scientist said experiments with R1 cost $10 instead of $300 with other AIs.”可知，科学家通过对比R1与其他AI工具的成本差异，直接说明R1的免费开源特性大幅降低了实验成本。故选B。
三、根据短文内容，结合自己的理解，回答下面问题
新考法·开放设问 DeepSeek-R1 is playing the leading role in the field of AI technology in the world. What do you learn from DeepSeek’s success?
新考法·开放设问 DeepSeek-R1 is playing the leading role in the field of AI technology in the world. What do you learn from DeepSeek’s success?
I have learned that nothing is impossible in the world if you put your heart into it.
答案
三、I have learned that nothing is impossible in the world if you put your heart into it.（开放性试题，言之有理即可。）
