I went to the beautiful village ----- my parents used to liv

B
where my parents used to live是定语从句,从句中不缺主语,而谓语是不及物动词,是不带宾语的.因此,定语从句中不缺主谓宾.因此横线上应填的那个关系词只能作状语.A、C、D三项都只能在从句中作主语、宾语或表语.
不明白的再问哟!请记得采纳,多谢!