x No Plagiarism!H1ik8lb13IZ7Rts91tu6posted on PENANA 6. What Has Keys But Can’t Open Locks?8964 copyright protection120PENANAiyPC61zTaB 維尼Answer: A piano8964 copyright protection120PENANA4rZJwP2bx6 維尼3.137.223.8ns3.137.223.8da2