Several witnesses gave accounts of what they had seen. It took many hours to the court of

问题补充：

Several witnesses gave accounts of what they had seen. It took many hours to the court of the drivers guilt.

A. prove

B. convince

C. persuade

D. demonstrate

答案：

A. prove

(答案→)B. convince

C. persuade

D. demonstrate

解析：考查动词的辨析。固定词组convince sb.of sth.意为“使某人确信、相信……的正确性”。