transkript: 17. CİâSSSS can eften COHSİS! Df Iearners WİN) are nat a! me same language level and who have dissimilar abilities. Which 01 me following refers m makıng acuviıies that cater 'O' and mıxed-abilıty Ieamers? A] SCaWDldmg B) Dıfferemıauon C) Extensıon ) ) U Dısmpnne Reîevance m