—Did your dad fix the brakes on the BMW himself?
—He , because he doesn’t know much about cars.
A. has it fixed
B. had fixed it
C. fixed it
D. had it fixed
网友回答
A. has it fixed
B. had fixed it
C. fixed it
(答案→)D. had it fixed
解析：考查时态和固定搭配：句意：--你爸爸自己修了宝马车的刹车吗？--他请人修的，因为他不是很了解车。从第一句话，可知是过去时，使用have sth done请人做…，过去分词做宾语补足语，选D。