x No Plagiarism!iW4FNCVRm6lXlBpsU8cYposted on PENANA 6. What Has Keys But Can’t Open Locks?8964 copyright protection115PENANAu1xnm6faj2 維尼Answer: A piano8964 copyright protection115PENANA8u6SCtT3mU 維尼3.142.249.102ns3.142.249.102da2