【题目】---Did Peter fix the computer himself?
---He ________ because he doesn’t know much about computers.
A. has it fixed B. fixed it
C. had it fixed D. had fixed it
在线课程【答案】C
【解析】考查非谓语动词。have sb. done是动词+ed形式作宾语补足语，表示“使(让，请)别人做某事”。根据所提供的情景because he doesn’t know much about computers可判断出他找别人维修了电脑。故选C。