问题
选择题
Not until the motorbike looked almost new ________ repairing and cleaning it. [ ]
A. he stopped
B. did he stop
C. stopped he
D. he did stop
答案
答案:B
Not until the motorbike looked almost new ________ repairing and cleaning it. [ ]
A. he stopped
B. did he stop
C. stopped he
D. he did stop
答案:B