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