안내 - 100번째  기념으로 특집 기출변형문제를 준비했습니다. 51~99번째 중 선정했습니다.

게시물 하단 검색창에 "변화구일까" 또는 "숫자"(예 : 1,2,3, ...)를 입력해 검색해보면 지난 변화구일까 아닐까 기출변형문제들을 볼 수 있습니다.  

다음 중 보기 중 관련 있는 링크영상을 짝지어 고르시오.

1. https://youtu.be/h2opC8c8Vww

2. https://www.youtube.com/watch?v=A-hfd93Zn6g

3. https://youtu.be/RcPGAKku9QM

4. https://youtu.be/783zYxLuC00

5. https://youtu.be/0gEutFA9JQM

6. https://youtu.be/qioAcx6j11A ;

7. https://youtu.be/oU8FfctcVMs

8. https://youtu.be/ITLuPYWqtFQ

9, https://youtu.be/hyWRu96JEIM

10. https://youtu.be/sCwdqw33PGE

11. https://youtu.be/VQSACW3Ar_8

12. https://youtu.be/xGhH6D9M4UI ;

13. https://www.youtube.com/watch?v=A-hfd93Zn6g

14. https://youtu.be/Nxgyb8aOInI

15. https://youtu.be/6x10pvG3g9U

16. https://youtu.be/hDPVh4T0s8I

17. https://youtu.be/6x10pvG3g9U

18. https://youtu.be/RcPGAKku9QM

19. https://youtu.be/uf2uZER2nkQ

20. https://youtu.be/b6cIHKvvNC8

21. https://youtu.be/xGhH6D9M4UI ;