The police found that the house ________ and a lot of things ________.
A.had been broken into; stolenB.broken into; stolenC.had broken into; had been stolenD.has been broken into; have been stolen在线课程A
解析：
break into the house发生在found之前，故用过去完成时，break into为及物动词短语，故用被动形式；
第二空省略了had been。