When the thief found the police had already him he ran away quickly.A. realizedB. knownC

问题补充：

When the thief found the police had already him, he ran away quickly.

A. realized

B. known

C. heard

Drecognized

答案：

A. realized

B. known

C. heard

(答案→)D. recognized

解析：词义辨析。A.意识到 B. 知道 C. 听到 D. 辨认出。句意：当这个贼发现警察已经认出了他，他快速的跑远了。故选D。