나열-지지형★ 양괄식 (주제문 2개)양괄 (A…A 재확인)6문장 · 깊이 2이 회차 전체 →
읽기 순서대로 — 들여쓸수록 앞 문장을 떠받치는 문장
The most challenging, most difficult, most [______] problem is not how to sell people on health-supportive practices, not even how to get them to initiate such practices.