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