问题
选择题
This is the house_____my grandma lived twenty years ago.
A.in that
B.in which
C.that
D.不填
答案
答案: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。