填空题
SECTION 3 Questions 21-30
Questions 21-23
Complete the following information using NO MORE THAN THREE WORDS for each gap.
| Distraction-related accidents | |
| Cause | % of accidents |
| rubbernecking | 16 |
| driver fatigue | 12 |
| 21.______ | 10 |
| 22.______ | 9 |
| 23.______radio/cassette/CD player | 7 |
| Reading | 2 |