动词 -ing精品课件主动形式
本文档由 数语外教辅资源库 分享于2010-10-05 18:41
1.When he saw the teacher, the student smiled and said good morning to him. Seeing the teacher,the student smiled and good morning to him.1)When you hang wet clothes near a fire, you will see steam rising from them.2)While he was reading the newspaper, father nodded from time to time.主动形式
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君，已阅读到文档的结尾了呢~~