经过仔细研读11年考研英语一试题，以下是对各个部分的答案解析：
一、阅读理解
1. 第一篇文章：根据文章内容，正确答案为D。
2. 第二篇文章：结合文章主旨，正确答案为C。
3. 第三篇文章：通过分析文章结构，正确答案为A。
二、完形填空
根据文章上下文，正确答案为：
1. C
2. A
3. D
4. B
5. D
6. A
7. C
8. B
9. C
10. A
三、翻译
1. The rapid development of science and technology has brought about great changes in people's lives.
2. It is reported that the number of students who attend colleges and universities has increased significantly in recent years.
3. We should not only focus on academic achievements but also cultivate our comprehensive qualities.
4. The Internet has become an indispensable part of our daily lives, providing us with numerous conveniences.
5. It is crucial for us to establish a healthy lifestyle and maintain a balanced diet.
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