Hayotimizda adabiy tilning mavqeyi, tasiri kuchayib borgan sari sheva

A) sheva sozlarining qollanish doirasi kengayadi
B) sheva sozlarining adabiy tilga ozlashishi kuchayadi
C) sheva sozlarining qollanish doirasi zaiflashadi
D) sheva sozlarining qollanishi yoqolib boradi
E) C va D