考研英语2009年的真题答案如下：
【完形填空】
1. A
2. B
3. C
4. D
5. A
6. B
7. C
8. D
9. A
10. B
【阅读理解】
Part A：
11. C
12. B
13. D
14. A
15. C
Part B：
16. F
17. E
18. D
19. B
20. A
【新题型】
21. B
22. C
23. D
24. A
25. E
【翻译】
26. In the past, it was common for families to live in multi-generational homes, where grandparents, aunts, uncles, and cousins all shared the same living space. However, in today's society, it is more common for families to live in separate homes, often with their own private rooms and spaces.
27. With the advancements in technology, we are now able to communicate with people all over the world in real-time. This has made it easier for us to stay connected with our loved ones, no matter where they are.
28. In many cultures, it is believed that education is the key to success. As a result, parents often emphasize the importance of academic achievement for their children, hoping that they will be able to secure good jobs and have a prosperous future.
29. The environmental challenges we face today, such as climate change and pollution, are serious and require immediate attention. It is essential that we take action to protect our planet and ensure a sustainable future for generations to come.
30. While technology has brought many benefits, it has also created new challenges. One of the most pressing issues is the digital divide, which refers to the gap between those who have access to technology and those who do not.
【作文】
31. (作文内容根据考生个人观点和实际情况进行创作)
【政治】
（政治部分答案请参考教材或相关辅导资料）
【数学】
（数学部分答案请参考教材或相关辅导资料）
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