40 câu 1 đề 1 giờ
133,378 10,256
133,152 10,239
131,622 10,121
130,852 10,060
128,467 9,876
126,118 9,698
125,638 9,661
123,661 9,509
122,708 9,434
122,075 9,387
119,448 9,183
116,826 8,981