| 1. | What was the cause of the accident ?
这次事故的起因是什么？ |
| 2. | The exact cause of the accident is still in dispute .
事故的真正起因仍有争议。 |
| 3. | The driver 's negligence was the cause of the accident .
驾驶员的疏忽是这次事故的起因。 |
| 4. | Scientists are conducting an investigation into the causes of the accident .
科学家们就事故的原因正展开调查。 |
| 5. | Ice on the road was the cause of the accident
路上的结冰是造成那次事故的原因。 |
| 6. | The cause of the accident remains under investigation
事故发生起因仍在调查之中。 |
| 7. | The cause of the accident is his carelessness
导致这场事故的原因是他的粗心大意。 |
| 8. | The cause of the accident remains under investigation
事故的愿意还在调查中。 |
| 9. | The exact cause of the accident is still in dispute
事故的真正起因仍有争议 |
| 10. | At last they found out the cause of the accident
最终他们查出了事故的起因。 |
