--- Hi, Terry, can I use your puter for a while this afternoon?
--- Sorry. .
A. It' s repaired
B. It has been repaired
C. It's being repaired
D. It had been repaired
网友回答
A. It' s repaired
B. It has been repaired
(答案→)C. It's being repaired
D. It had been repaired
解析：据题意，puter是正在被修。