Which sentence correctly uses commas to separate narration from the quotation?
( A. ) "You must tour the Great Hall," suggested the librarian ",if you enjoy architecture as well as books."
( B. )"You must tour the Great Hall", suggested the librarian, "if you enjoy architecture as well as books."
( C. )"You must tour the Great Hall" suggested the librarian, "if you enjoy architecture as well as books."
( D. )"You must tour the Great Hall," suggested the librarian, "if you enjoy architecture as well as books."
( A. ) "You must tour the Great Hall," suggested the librarian ",if you enjoy architecture as well as books."
( B. )"You must tour the Great Hall", suggested the librarian, "if you enjoy architecture as well as books."
( C. )"You must tour the Great Hall" suggested the librarian, "if you enjoy architecture as well as books."
( D. )"You must tour the Great Hall," suggested the librarian, "if you enjoy architecture as well as books."