English Senior High over 9 yearsago 高1のcrownのlesson7のsection3の It seemed that earthquakes and mud flows had caused many changes in the seabed. という文の 「mud flows」がどういう構造になっている... Read More Resolved Answers: 1
English Senior High over 9 yearsago There＋be動詞＋A のbe動詞が完了形になるのは何故ですか？ 例 Since the beginning of the twentieth century,there have been many political and social changes in Afr... Read More Resolved Answers: 3
