2013 AMC 10B 考试答案
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All of the real AMC 8 and AMC 10 problems in our complete solution collection are used with official permission of the Mathematical Association of America (MAA).
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1. C
2. A
3. C
4. D
5. B
6. C
7. B
8. B
9. D
10. C
11. B
12. B
13. E
14. E
15. B
16. B
17. E
18. D
19. D
20. B
21. C
22. C
23. B
24. A
25. E