transkript: 9. Whıch of me ıoııowing is an advantage of using audio materials ıo practice intensive ıisıeuıug? A) Students can mısraccwuh [he speakers B) Mostcourse books Wack 005 and (apeâ C) Sludems hear e vanety oidıWerem voıoes D) AII students m me class can hear equauy well even m classes wwth bad acousucs E) They are expenswe and cannot be m mgnaı forms