【简答题】A.The United States Copyright Office created it. B.It does not protect artists' techniques and procedures. C.It has not been changed since its creation. D.It is applied only to copies of the original ...
【简答题】A.The United States Copyright Office created it. B.It does not protect artists' techniques and procedures. C.It has not been changed since its creation. D.It is only applied to copies of the original ...