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all but one of the 40 students took part in the activity参加人数是39人吗,all but 是参加人数是39人吗,all but 是固定短语吗 ? 山上为什么会有泉水啊?高山上又为什么有积雪啊?最好通俗易懂,我是菜鸟山上的瀑布如此汹涌,雨水下的有那么猛吗?山高耸入云,大概不会有雨吧,没雨的话可能也不会下雪吧,那积雪是从哪来? 三视图与立体图有什么区别,如何看三视图 画一下这个三视图的立体图 高山泉水是毛细管现象上去的吗 画一下这个三视图的 立体图 高山上为什么还会有泉水 The students can not wait ( )(take)part in the summer I’m writing for being the volunteer in EIL International English Summer Camp during this holiday.这句话有错吗? 英语小对话 主要讲一个人上学前不吃早餐,要你劝劝他 谈论交通的英语对话,两个人,7分钟左右 谁能帮我把这个三视图的直观图复原一下 泉水是怎样形成的 将三视图还原成直观图. 断层处为什么会形成泉水 富硒泉水来自什么,怎么产生的 泉水是怎么形成的哦 如何由三视图还原出直观图 三视图还原 He took an active part in the battle against the Qing dynasty. He took an active part in the (b..) against SARS. Mr Li took an active part in the battle （ ） SARS. when my hair grow down to my waist ,when my hair grow down to my waist ,young man can you marry me!翻译成中文 关于买卖东西的初中英语对话我后天早上就要用!最少十句话,关于买卖东西,是两个人的对话!如果回答很好会加分. If you can stay by me when my hair grow from shoulder-length to waist-iength,I will saty by your side from innocent years to steady ages. 编三人英语买卖东西的对话,是三人,三人!三,四分钟的样子 To my long hair and waist,took me to meet your parents,和,After I long waist,my parents took me to see you guys?这2句哪个是待我长发及腰带我去见你爸妈的意思? Let My Hair Down 歌词 急翻译His arm is around my waist and he pulls me down to himHis arm is around my waist and he pulls me down to him.He whispers things into my ear that sound so sweet.谢谢 铸铁暖气片的换热面积是怎样计算的 She ______ the national table tennis team in 1988.A.leaves B.joined C.took part in She _the national table telmis team in 1988.Ajoined in Bjoined Ctook part in Dtook part