26년 모의고사 30, 31

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Across
  1. 3. the ability of something to change in response to variables
  2. 7. consent to receive or undertake
  3. 10. a person or thing that precedes the coming or development of something
  4. 11. strengthen or support especially with additional material
  5. 13. quick to detect or respond to slight changes
  6. 14. not valued or appreciated highly enough
  7. 16. make partial or minor changes to something
  8. 17. exceptionally good or clearly noticeable
  9. 18. a person or company that makes goods for sale
  10. 20. the feeling or belief that one can rely on someone
  11. 21. a distinctive attribute or aspect of something
Down
  1. 1. the basic physical structures needed for the operation of a society
  2. 2. change the position direction or focus of
  3. 4. a person or thing acting or serving in place of another
  4. 5. the continued or prolonged existence of something
  5. 6. a change or difference in condition amount or level
  6. 8. an organization engaged in commercial or economic competition
  7. 9. a useful or valuable quality person or thing
  8. 12. the capabilities of a machine vehicle or product
  9. 15. featuring new methods advanced and original
  10. 19. relating to the Middle Ages