[be동사란?] Be동사 4가지 뜻,형태,의문문,부정문 만들기까지 총정리

2020 20:37
Synopsis
be동사 #am,are,is,was,were #문법기초 #초간단 좋아요와 구독은 쌤의 강의준비에 큰 힘이!! 자주 쓰이지만 뜻을 정리하지 않으면 ...
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