He in London for many years but he has never regretted his final decision to move back t

问题补充：

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

答案：

(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。