By sAying "thE BBC is thE worst trAitor"( linE 1 ,pArAgrAph 4) ,thE Author mEAns thAt
A．thE BBC EmployED ForEign AnnounCErs with nonstAnDArD spokEn English.
B．thE BBC FAilED to kEEp hElping to improvE thE stAnDArD oF spokEn English.
C．thE hEAD oF thE pronunCiAtion union thought thE pronunCiAtion oF BBC AnnounCErs wAs not As gooD As BEForE.
D．thE tAlking progrAm in BBC is ruBBish.