Kak minta jawaban yg benar soal di foto ini yang mana ya kak? nomer 89-91??

89. B. Hortatory exposition, because it showed some arguments
90. B.,, it showed 2 points of view, one that agree and one that disagree
91. D

89.c.a discussion
90.b.to explain the annoyance brought by the new rules
91.d. .........