Actually it was the passenger the driver that caused the serious accident on the road.A.

问题补充：

Actually it was the passenger the driver that caused the serious accident on the road.

A. more than

B. less than

C. rather than

D. better than

答案：

A. more than

B. less than

(答案→)C. rather than

D. better than

解析：A. more than多于，不仅仅，很，非常，B. less than少于，C. rather than而不是，D. better than优于，句意：实际上是乘客不是司机导致路上严重的事故。根据句意选C。