【题目】He claimed ________ in the supermarket when he was doing shopping yesterday.
A. being badly treated B. treating badly
C. to be treated badly D. to have been treated badly
在线课程【答案】D
【解析】D 不定式完成时态作宾语，表示在主句谓语的动作之前发生，另外，动词treat与句子主语之间为被动关系。他声称昨天当他在超市买东西的时候受到了恶劣的对待。因此选D。