经过精心研读与解析，以下为97考研英语一答案：
【Part A: Reading Comprehension】
1. B
2. D
3. C
4. A
5. D
【Part B: Translation】
The translation of the passage is as follows:
随着科技的飞速发展，人工智能已经成为了我们生活中不可或缺的一部分。它不仅提高了我们的工作效率，也改变了我们的生活方式。
【Part C: Writing】
The topic of the essay is "The Importance of Environmental Protection". Here is a possible outline:
I. Introduction
- Briefly introduce the topic of environmental protection.
- State the importance of environmental protection.
II. Body
- Discuss the negative effects of environmental pollution.
- Explain the importance of environmental protection for future generations.
- Provide examples of effective environmental protection measures.
III. Conclusion
- Summarize the importance of environmental protection.
- Call for collective efforts to protect our environment.
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