Question

This is the house_____my grandma lived twenty years ago.

A．in that

B．in which

C．that

D．不填

Answer 1

B

考察定语从句。先行词是the house，定语从句的主语是my grandma,动词是不及物动词live，后面不加宾语。故句子很完整，要使用关系副词where,这里的where="in" which.故B正确。