ĐÁP ÁN 61D 62C 63B 64D 65D 66C 67D 68B 69D 70A 71D 72B 73B 74C 75C 76A 77C 78D 79C 80A 81A 82B 83A 84B 85C 86C 87D 88D 89A 90C 91D 92B 93B 94C 95D 96A 97B 98D 99B 100B 101D 102B 103A 104A 105D 106C 107C 108C 109B 110 C 111B 112D 113A 114D 115B 116C 117A 118B 119B 120A