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In that country, August 31st is a national festival everyone, men and women, old and young, sings an

编辑:chaxungu时间:2026-04-24 13:01:49分类:高中英语题库

In that country, August 31st is a national festival ________ everyone, men and women, old and young, sings and dances happily in the streets.
A.whereB.whenC.thatD.as在线课程B