Mrs Brown was much disappointed to see the mobile phone she had had the week before went wrong again.
A. it
B. it repaired
C. repaired
D. to be repaired
网友回答
A. it
B. it repaired
(答案→)C. repaired
D. to be repaired
解析：此题考查考生对句子结构的分析理解。此题句型为have sth done, she had had repaired为定语从句，修饰the mobile phone。选项B迷惑性极大，若选B，则it为多余成分。