[3점]물I-4,5,6,7,8,13,14,16,17,20번●생I-4,7,8,9,13,15,16,17,19,20번●물II-3,4,6,10,11,13,15,16,18,19번●화II-2,3,6,7,9,10,14,16,18,20번
당신은 어느 그룹입니까?