很成熟很现实的一段话

Yang Liping is a dancer whose specialty is ______. 带锥度大的外径是20小的外径是18高13,有一个不通孔内径是16,深度4.1+0.1,我想问下它工艺应该怎么做? 30310锥度滚柱轴承的内径外径是多少. 生活中有时要用到细管子,细管内径大小无法直接测量.请设计一个测量方案,写出应测量的数据和相应的计算公式 细管子内径太小,不容易测量.设计一个测量方案,写出应测量的数据和相应的计算公式. 五年级语文上册第四单元日积月累(课外的)急!10句可以啦,要课外的 国贸建外soho的魅力24英语俱乐部年终优惠活动是什么? 如图,已知零件外径为a,壁厚为x,要测量内径但无直接方法,请你利用全等三角形的知识,做一个测量内径的 我们的学校公演需要两名优秀的音乐人的英语怎么说 we---tow good--- ---our school show my beloved person(英语作文),最好两篇以上, 小明家中的冰箱好像放置的不水平,你能利用家中的日常生活用品帮他设计一个方案进行检测吗? 请设计一个生活废水处理方案,要求:器材自选,操作尽可简单 i went to New York City on vacation. 描写四季的古诗各5首详细的诗句,作者,以及朝代和题目! Give me get 求一首英文快节奏歌（女）高潮中有唱"give me give me give me give me give me give me"的歌名 my father的英文文章发篇作文上来,快 英语翻译A FAMILY friend comes toyour school and says:“I’m here to take you out for lunch with your mom.” Willyou go with him or her?uZhang Feiran,13,didn’t go at once,although the friend is a teacher at his school.Instead,he askedher to c for,club,want,players,we,basket,our,three连词成句 求翻译下面的内容select from the four choices of each item the one that best answers the question or completes the statement. mark your choice by blackening the corresponding letter A. , B. , C. , or D. on the answer sheet. 请翻译下面内容,谢谢Fundamentally, volunteering is about giving your time, energy and skills freely. Unlike many things in life there is choice involved in volunteering. As a volunteer you have made a decision to help on your own accord, fre consolidated financial report 中文什么意思 英语翻译错了，是give me some music my grandparents alive in english 这句有错吗 pro forma financial statement是什么意思 pro forma income statement是什么意思 英语翻译好像有什么别的隐含意思 it isn't an electrical problem连读的音标谁能给我标一下雅思听力剑8——T2听力的内容听不清楚他怎么读的, responsibility和 duty 的区别 the TV is more useful than the radio改为同义句.(用上useful) mission,responsibility,duty都有责任之意,它们之间有何区别? _television is more useful than _radio.A A,a B An,an C The,the D /,/选什么?_car was invented by a scientist,but _tea was found by accident.A A,the B The,/ C /,a D The,the