[질문] 문마중1. 답지좀요

https://www.dropbox.com/s/sukso51upee2iz3/%EB%AC%B8%EC%A0%9C%EB%A1%9C%EB%A7%88%EC%8A%A4%ED%84%B0L2_%ED%95%B4%EB%8B%B5.pdf?dl=0