2018年英语一考研答案如下：
第一部分：完形填空
1. C
2. B
3. D
4. A
5. B
6. C
7. D
8. A
9. C
10. B
第二部分：阅读理解
Section A
11. C
12. B
13. A
14. D
15. B
Section B
16. B
17. D
18. A
19. C
20. B
第三部分：翻译
21. 翻译如下：This book is a comprehensive guide to the latest trends in artificial intelligence, covering everything from machine learning to natural language processing.
22. 翻译如下：The company has been recognized for its innovative approach to sustainability, which has helped reduce its carbon footprint significantly.
第四部分：作文
23. 作文题目：The Importance of Environmental Protection
开头段：With the rapid development of technology and the increasing demand for resources, environmental protection has become a major concern for people around the world.
主体段：Firstly, environmental protection is crucial for the survival of our planet. Secondly, it contributes to the health and well-being of human beings. Finally, it ensures the sustainable development of our society.
结尾段：In conclusion, environmental protection should be given top priority in our efforts to build a better future for ourselves and future generations.
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