지학사 비트-독해모의고사 (18번~50번정답) 3/3/4/3/2/3/2/5/1/2/3/2/4/1/5/5/5/4/4/4/2/2/4/1/2/5/3/2/2/5/5/5/3 입니다.감사합니다^^
당신은 어느 그룹입니까?