Đề thi
| 1 | B | 2 | B | 3 | B | 4 | D | 5 | C | 6 | B | 7 | B | 8 | D | 9 | C | 10 | A |
| 11 | D | 12 | D | 13 | A | 14 | B | 15 | B | 16 | A | 17 | D | 18 | A | 19 | B | 20 | C |
| 21 | C | 22 | D | 23 | B | 24 | A | 25 | C | 26 | A | 27 | B | 28 | A | 29 | A | 30 | C |
| 31 | C | 32 | B | 33 | C | 34 | B | 35 | C | 36 | D | 37 | B | 38 | B | 39 | A | 40 | D |
| 41 | C | 42 | B | 43 | C | 44 | D | 45 | C | 46 | B | 47 | A | 48 | B | 49 | D | 50 | A |