Đáp án tham khảo, có thể sai: 1c, 2b, 3c, 4b, 5c, 6a, 7c, 8a, 9d, 10b, 11a, 12c, 13a, 14b, 15a, 16a, 17c, 18b, 19b, 20c, 21b, 22d, 23a, 24b, 25d, 26b, 27a, 28a, 29a, 30c, 31a, 32d, 33d, 34b, 35a, 36a, 37c, 38d, 39b, 40e, 41ac, 42c, 43a, 44a, 45a, source : DWP301c_FE_SU23_123359