This is the house the great man Mao Zedong was born 110 years ago.A. whyB. thatC. about w

问题补充：

This is the house the great man Mao Zedong was born 110 years ago.

A. why

B. that

C. about which

D. in which

答案：

A. why

B. that

C. about which

(答案→)D. in which

解析：考查定语从句。句中先行词为the house，在从句中作地点状语，故用关系副词where，或用in which。句意：这就是伟人毛泽东1前出生的那个房子。