x No Plagiarism!2fRDrN3m7dNuzpQ8fhzuposted on PENANA 6. What Has Keys But Can’t Open Locks?8964 copyright protection201PENANAPKajD6Jl7F 維尼Answer: A piano8964 copyright protection201PENANAuKOGSt0Heh 維尼216.73.216.210ns216.73.216.210da2