No Plagiarism!tD48fkiR15ka1VRwFkaaposted on PENANA 6. What Has Keys But Can’t Open Locks?8964 copyright protection237PENANA9R85ju8TuD 維尼Answer: A piano8964 copyright protection237PENANA7vfNIhFkJg 維尼216.73.216.238ns216.73.216.238da2