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Is this the school ____ we visited three years ago?

A. the one            B. where              C. in which        D. /

Is this the school ____ we visited three years ago?

A. the one 　 B. where 　 C. in which 　 D. /

Is this school ____ we visited three years ago?

A. the one            B. which              C. that            D. where

 Is this school ____ we visited three years ago?

       A. the one                 B. which                     C. that                        D. where

Is this school ____ we visited three years ago?