Only after Li Qi focused on his strengths instead of his weakness ___________ himself from his inferiority complex（自卑感）.
A. he freed B. he had freed C. did he free D. had he freed
Only after Li Qi focused on his strengths instead of his weakness ___________ himself from his inferiority complex（自卑感）.
A. he freed B. he had freed C. did he free D. had he freed
C