Only after my friend came .
A. did the puter repair
B. he repaired the puter
C. was the puter repaired
D. the puter was repaired
网友回答
A. did the puter repair
B. he repaired the puter
(答案→)C. was the puter repaired
D. the puter was repaired
解析：考查倒装句。Only放在句首且并强调状语时，构成部分倒装。