| 1. | a | a) , , , , | |
| 2. | b | b) , , , | |
| 3. | d | c) , , | |
| 4. | c | d) , , , - |
| 5. | b | a) (, ) , , , , , , , , , | |
| 6. | a | b) , , , | |
| 7. | d | c) , , , | |
| 8. | c | d) , |
| 9. | c | a) , , -, , | |
| 10. | a | b) () , , () - - , () | |
| 11. | d | c) , | |
| 12. | b | d) , (, , , ), , , , () |
| 13. | a | a) | |
| 14. | b | b) | |
| 15. | c | c) | |
| 16. | d | d) |
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| 17. | b | a) | |
| 18. | d | b) | |
| 19. | a | c) , | |
| 20. | c | d) |
