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