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