iar401

Đáp án tham khảo có thể sai: 1A 2A 3B 4A 5C 6A 7A 8B 9B 10B 11A 12A 13B 14B 15B 16C 17C 18B 19B 20C 21C 22B 23A 24B 25A 26C 27A 29B 30B 31B 32A 33A 34B 35c 36c 37b 38a 39a 40a 41a 42a 43a 44b 45b 46abd 47a 48a 49a 50a 51b 52c 53a 54c 55a 56b 57a 58b 59a 60b

Đáp án tham khảo, có thể sai: 1d, 2b, 3c, 4c, 5d, 6b, 7c, 8c, 9c, 10a, 11c, 12a, 13a, 14b, 15bc, 16d, 17bcd, 18a, 19abce, 20b, 21d, 22b, 23c, 24b, 25a, 26b, 27b, 28c, 29b, 30c, 31b, 32b, 33c, 34c, 35b, 36a, 37a, 38a, 39c, 40b, 41bd, 42a, 43a, 44a, 45bd, 46b, 47a, 48a, 49a, 50b, 51bd, 52b, 53b...