2013年考研英语Text 1的答案如下：
【第一段】
1. A. It is a common practice.
2. B. It is a significant change.
3. C. It is a controversial issue.
4. D. It is a beneficial trend.
【第二段】
5. A. It has been widely recognized.
6. B. It has been gradually diminished.
7. C. It has been greatly exaggerated.
8. D. It has been severely criticized.
【第三段】
9. A. It is a necessary step.
10. B. It is a challenging task.
11. C. It is a promising approach.
12. D. It is a controversial decision.
【第四段】
13. A. It is a common belief.
14. B. It is a surprising fact.
15. C. It is a well-known phenomenon.
16. D. It is a debatable issue.
【第五段】
17. A. It is a positive sign.
18. B. It is a negative trend.
19. C. It is a significant factor.
20. D. It is a controversial issue.
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