---- Where is your uncle’s home? ---- In New York. But he in Boston for the past four ye

问题补充：

---- Where is your uncle’s home?

---- In New York. But he in Boston for the past four years.

A. had lived

B. is living

C. lives

D. has lived

答案：

(答案→)A. had lived

B. is living

C. lives

D. has lived

解析：根据后面的时间状语for the past four years，确定这里要用过去完成时。