The sale usually takes place outside the house, with the audience ___________ on benches, chairs or boxes. A) having seated B) seating C) seated D) having been seated請問這句話是什么意思？為什么選C，用過去式？

熱心網友

seated 是過去分詞

熱心網友

with 結構做狀語，結合seat的用法，如果換做sit ,就應用sitting

熱心網友

交易經常發生在戶外，圍觀的人坐在凳子上、椅子上、盒子上。。