Our company will move to a tall building has just been complete.A. whichB. whenC. howD. w

问题补充：

Our company will move to a tall building has just been complete.

A. which

B. when

C. how

D. where

答案：

(答案→)A. which

B. when

C. how

D. where

解析：考查定语从句。先行词a tall building指物，从句逻辑主语。故引导词用which，选A。