122 123 124 125 1261 A B A C B C2 C C C B D A3 B C A B C D4 C...
CÂU 121 122 123 124 125 1261 A B A C B C2 C C C B D A3 B C A B C D4 C A C D D D5 D C C B D D6 C C A D C C7 C A D C C B8 A A B B D C9 A B C B A B10 A A D D B A11 B D C D A D12 B D B B A A13 A D A D C D14 D B A C D B15 D D D D A C16 C A B A C A17 A B A A C B18 B D D C B B19 B C C A B B20 C B A A B C21 B D B A D A22 D C B D B C23 D A B C A A24 D B D A A D25 A D D C C C