—Did Peter fix the computer himself?—He because he doesn’t know much about computers.A. h

问题补充：

—Did Peter fix the computer himself?

—He ,because he doesn’t know much about computers.

A. has it fixed

B. had fixed it

C. had it fixed

D. fixed it

答案：

A. has it fixed

B. had fixed it

(答案→)C. had it fixed

D. fixed it

解析：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。