YouarecreatingaWindowsFormsapplicationbyusingthe.NETFramework3.5.Youplantodeploytheapplicationinmultiplecountriesandlanguages.Youneedtoensurethattheapplicationmeetstheglobalizationrequirements.Whichtwoactionsshouldyouperform？（）

A．HandleservernamesandURLsasASCIIdata B．UseUnicodestringsthroughouttheapplication C．UsetheNumberFormatInfoclassfornumericformatting D．Handlestringsasaseriesofindividualcharactersinsteadofentirestrings E．AvoidusageoftheSortKeyclassandtheCompareInfoclassforsortingpurposes