A.stringB.boolC.PCDATAD.doucument
A.Dynamic Type DefinitionB.Do The DanceC.Document Type DefinitionD.Direct Type Definition
A.?xml version="1.0"encoding="UTF-8"?B.??XML version="1.0"encoding="UTF-8"??C.??xml Version="1.0"encoding="UTF-8"??D.??xml version="1.0"encoding="UTF-8"??