Which of these is false (TKAM)?

i think Scout is disgusted and upset after her first day of school for all of the following reasons hut one. (A)the teacher was annoyed that Scout could read and write (B)Scout had a fight with Walter Cunningham (C)Her explanation of the Cunninghams was mistaken for disrespectfulness (D)She felt that Miss Caroline was unfair and ignorant of Maycomb tradition. is true