실시간 검색 더보기

Befor Dennis restores any structure,

he conducts research to discover what a home ____ like when it was first built.

 

a)has looked

b)looks

c)should look

d)looked

 

여기서 저는 b)looks 를  골랐는데..

답은 d)looked 이네요..왜이러는지 알수가없네요...아시는분 도움부탃드립니다.