I bought the digital camera two months agoYou mean that you it for two months.

问题补充：

--- I bought the digital camera two months ago.

--- You mean that you it for two months.

A. have had

B. have been

C. have bought

D. have taken

答案：

(答案→)A. have had

B. have been

C. have bought

D. have taken

解析：本句中，根据for two months 可知用延续性动词，CD都是短暂性动词，B答案意思上明显不符合，故选A