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在嘴里含石头练习普通话,用多大的石头好呢?是含一块还是两块啊? 嘴里含石头练英语发音管用吗? That man is very poor.He even has no room ______.A.to live B to live in C.living D.living in The old men has no house ------He feels very sad.a.live b.to live c.live in d.to live in the fire burnt the poor man's house and he had ( ) to live 暴雨的形成过程是什么样的? 雨的形成过程给的分很多 雨的形成过程是怎样的? 雨的形成过程（英文版） 雨的形成有几种? Some of them come from America and some of them come Eng-land and Canada翻译 I don’t believe ____________ that Yi Zhongtian said. I only believe some of them.A. something B. anything C. nothing D. everything some of them steer by the position of the sun 求绕口令,经典的,练嘴需要.越多越好. 怎么练习绕口令 练习绕口令有什么好处, 伊索寓言“两只青蛙”的寓意 people can't find work o__a good place to live in I want to find a room to live (in),后面那个in介词啊要加的?另外,像It is difficule for me to do it.这类句子的最后一个词是否要加,我弄不清. find a house to live in,find a place to live为什么前者要加介词in ,而后者不加?还有许多类似的,请告诉我一下此处介词in的用法 键盘上的问号和感叹号怎么打 “是……是!”中省略号和感叹号的作用?《心愿》一课,刘爱欣爷爷通过希望工程了解了“我”由于生活贫困辍学的情况后,用自己拾破烂挣来的钱,供“我”上学.即使是去世后,仍然留下五千多 请帮我解释一下句子里被动语态的用法,The world peppered with languages spoken by a few people.The world peppered with languages spoken by a few people.这个spoken在句子中是什么成分?什么情况下可以这样用! 句中为什么deal加上ing?后半部分怎么改被动语态?when deal（加上ing） with some criminal case,the personal safety of police's oneself may not guarantee变成被动语态, wh(o)括号里的音标是什么 wh的音标是什么?是“wh”的原音音标! 这个音标读什么? 求英文歌歌名,女的唱的……听到有句歌词i wish i could start the time to love you day and night… 求一首英文歌,第一句是forwander the time to see…… 求歌!有首英文歌,歌词好像有句love can be fun,Just time ,.i want to go.紧急! 当写作文要用到省略号和感叹号,而后面只剩一格了,在这种情况下怎么写感叹号和省略号?最好有图.注:作文纸是格纸 谁有英文版的寓言故事,