2019 AMC 10A 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. D
4. B
5. D
6. C
7. C
8. C
9. B
10. C
11. C
12. E
13. D
14. D
15. E
16. A
17. D
18. D
19. B
20. B
21. D
22. B
23. C
24. B
25. D