thE musEum ______ wE visitED lAst sAturDAy wAs sEt up twEnty yEArs Ago.
A) whErE C) whiCh
B) to whiCh D) For whiCh
A．thE musEum ______ wE visitED lAst sAturDAy wAs sEt up twEnty yEArs Ago.
B．whErE
C．to whiCh
D．whiCh
E．For whiCh