transkript: 27 Which 01 the following can be a characteristic o| the environment causing difficulties ın listening? A) B) C) D) E) Da(ectıve eqmpment afıecııng the clarıly c! recordıng irreguwar speuıng system of Enghsh Lack of emmy ıo sustaın concentreuon Tne use of repawr suategıes Unknown words end Iexıcal densıty