2019年考研英语一答案完整版如下：
Part A：Reading Comprehension
Section 1
1. A
2. D
3. C
4. B
5. D
Section 2
6. B
7. A
8. D
9. C
10. A
Section 3
11. C
12. D
13. B
14. A
15. C
Part B：Translation
16. In the past, people would often take a walk in the park in the evening to relax after a hard day's work.
17. The government has taken effective measures to improve the environment in order to protect public health.
18. It is widely believed that exercise is beneficial to our physical and mental health.
19. The Internet has revolutionized the way we communicate with others.
20. It is essential for students to develop good study habits in order to achieve academic success.
Part C：Writing
21. [作文内容]
【考研刷题通】小程序推荐
还在为考研刷题烦恼吗？【考研刷题通】小程序，涵盖政治、英语、数学等全部考研科目，助你轻松备战考研！扫描下方二维码，立即开启高效刷题之旅！
[二维码图片]