【题目】What a day! The car I ___________ seems to go wrong again.
A. have repaired it B. had repaired C. had repaired it D. have it repaired
【答案】B
【解析】句意:多么糟糕的一天呀!我让人修好的车又坏了。这里I had repaired是定语从句,先行词是前面的名词car,关系词that或which在定语从句中作宾语省略了,it也是指代the car,所以定语从句中关系词代替先行词了,it必须去掉。故选B。