单选题 Sir, the lady said that she caught the boy ______ into the house.
A. steal B. have stolen C. had stolen D. stealing

【正确答案】 D
【答案解析】[解析] 该题考查某些动词的宾语补足语，用v-ing还是v-ed。补足语与宾语之间是主动关系的用v-ing，是被动关系的用v-ed，故选D。