Only after his friend came _______.

A．did the computer repaired

B．was repaired the computer

C．was the computer repaired

D．the computer was repaired

为了帮助家庭条件差和功课差的学生完成学业，法国自1985年开始建立( )

A．教育优先区

B．最近发展区

C．教育实验区

D．教育改革区