At last the boy acknowledgedthe money from his mother’s pocket.A. having stolenB. to have

问题补充：

At last,the boy acknowledgedthe money from his mother’s pocket.

A. having stolen

B. to have stolen

C. have stolen

D. having been stolen

答案：

(答案→)A. having stolen

B. to have stolen

C. have stolen

D. having been stolen

解析：A解析：句意：这个男孩最后承认了从他妈妈口袋里偷了，钱。acknowledge doing/having done sth承认做了某事， steal与其逻辑主语the boy是主动关系，故选A。

【点评】本题易错选B。平时一定要注意积累动词的固定搭配。