More decisively than most life experiences, [______] can cause a change in such a relationship by forcing parents to accept help from their children.
동의어 · sickness, disease, malady파생어 · ill(아픈, 병든)
★ 주제문 — S4·S5·S6이(가) 이 문장을 떠받칩니다 — S2을(를) 맥락(으)로 뒷받침