All the neighbors admire this family, the parents are treating their child like a friend.
A. why
B. where
C. which
D. that
网友回答
A. why
(答案→)B. where
C. which
D. that
解析：本题考查定语从句。该空中需用关系副词，在从句中作地点状语从句修饰先行词this family，；选项A.why作关系副词只能修饰先行词the reason；选项C和D是关系代词，不合题意。