My uncle in Taiwan for 20 years. Now he has settled down in mainland.A. livedB. had lived

问题补充：

My uncle in Taiwan for 20 years. Now he has settled down in mainland.

A. lived

B. had lived

C. has lived

D. was living

答案：

(答案→)A. lived

B. had lived

C. has lived

D. was living

解析：根据题意可知叙述的是过去时态，选A，我的叔叔在台湾住了。现在他在大陆定居了。