He in London for many years, but he has never regretted his final decision to move back to China.
A. lived
B. was living
C. have lived
D. had lived
网友回答
(答案→)A. lived
B. was living
C. have lived
D. had lived
解析：考查时态。根据后面一句：他从没有后悔他搬回中国的决定，可知他已经回到了中国。所以他住在伦敦是过去的事情。故答案为A。