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黄河!在文中反复出现,其作用是什么 一个长30cm宽20cm高25CM的礼盒,用丝带捆,接头处长25cm,要捆完得用多少dm的丝带?.0 物理单位换算25cm^3=25*dm^3=mm^325cm^3=25*___dm^3=___mm^31600cm^3=___ml=___L___dm^37.8g/cm^3=___kg/m^313.6*10^3kg/m^3=___g/cm^3=___t/m^3 一个长方体长4.8m,宽1.2m,高25cm,长方体体积（ ）立方dm when you are lonely you will think of who 如题 When you are alone you will think of who 哪位会的英语大哥 一个正三棱柱,它的侧棱长是6cm,它的底面为各边都是3cm的三角形,则此三棱柱的侧面积是_______cm²各位大哥大姐们 鳌江四中和鳌江五中哪个好 鳌江五中和鳌江四中哪个好 英语翻译From far beyond the veil of sleep some ancient voice does seem to whisper my forgotten name weakly,yet solemnly.So remotely that one night think it had been but a dream,echo of some illusive call of fleeting memory.Yes,to believe such vai golden imperial或gold imperial石材名称翻译 英语翻译`` 英语翻译Mr Hill arrived at London Airport at the end of three weeks’ holiday in France.Usually he wore a beard(胡子).Since it was hot there,he took it off .But his passport photo showed him with his beard.An officer looked at the photo for a 英语翻译课文开头：A park in Paris,1870.Jeanne(J)is sitting in the park.Mathilde(M)walks towards her. 一分硬币的形状是球体说的对吗 那一个硬币,将其立在桌面上用力一转,它形成的是一个____________体,由此说明_______________________. 一寸等于多少CM啊,还有一寸大小的PVC管,他的管损系数是多少? Hers was a metallic gold with a huge rose fastened to the toes.Hers (high heels) was a metallic gold with a huge rose fastened to the toes,and mine was a pair of black exotic platform-pumps. 请问shiny metallic gold是什么颜色, a jar was filled with gold coinsh 还是a jar fill with gold coins 英语翻译如题电影（兄弟） 中的一句字幕 你在大自然中有哪些亲密的“朋友”你和他是怎么认识的、怎么交流的?想想,把你和它们之间有趣的事情写下来 英语中的11个basic color terms 是什么? 眼睛离书本的最佳距离 怎样造悠悠球绳 英语翻译Out of America's fascination with all things antique has grown a market for bygone styles of furniture and fixtures that is bringing back the chaise lounge,the overstuffed sofa,and the claw-footed bathtub.这个句子是倒装句,该句 英语翻译 悠悠球绳子应放在何处我的球 自转不了绳子应系在哪?应系多紧 你在大自然中有哪些亲密的“朋友”?你和它们是怎样认识的?想一想,把你和它们之间有趣的事情写下来.十万火急,明天要交啦~ 制度是如何形成的读后感谁有啊?谢谢2000字的法理学课程的啊 你在大自然中有哪些亲密的“朋友”?你和他是怎样认识的、交流的?想一想,把你和他之间的趣事写下来!作文,不少于400字,谢谢. 急!