—Hi Amy. Why are you so sad?—Well I found the computer I had had went wrong again.A. it

问题补充：

—Hi, Amy. Why are you so sad?

—Well, I found the computer I had had went wrong again.

A. it repair

B. repaired

C. it repaired

D. repairing

答案：

A. it repair

(答案→)B. repaired

C. it repaired

D. repairing

解析：本题解答的关键是区分两个had表达的含义。句意：我发现我已经让人修理过的电脑又坏了。可知前一个had为过去完成时态的助动词，后一个had为have的过去分词。句式have sth done让人把某事做了。本句中computer为repair的逻辑宾语，I had had 从句做computer的后置定语，前面省略引导词that。故选B。