1 C D A B 2 C C C A 3...

CÂU 4 1 C D A B 2 C C C A 3 D D D C 4 A D C D 5 D A B C 6 C A C B 7 C B C C 8 B A A A 9 A B B D 10 A B D A 11 A D A B 12 C A B D 13 B B C D 14 B C B A 15 C C C D 16 B C D C 17 A B C C 18 B C A B 19 D D B C 20 A C A A 21 C B D D 22 C C B C 23 B A C A 24 A B A B 25 D A B D 26 B B D A 27 B D A B 28 A D D C 29 A A A A 30 D A B C 31 A C A B 32 B A D B 33 D C B D 34 A A D A 35 D C C C 36 C D D B 37 C C C C 38 C C A D 39 C B B A 40 A C C B