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质量为0.4KG的足球以15m/s的速度向一位运动员迎面水平飞来,此人一脚将球踢回,球以15m/s的速率反向飞出运动员对球做了多少功 请高手帮忙翻译一下汉语意思The only way I know how to become conscious of my relationship tothe collective body as a whole system is into and through my own body.My body is my teacher. Joan Halifax quotes the Zen monk Dogen: "Youshould kn 首字母填空what apple is not an apple?A 世界上飞行速度最慢的球是什么?世界上最矮的树是什么? 百度上写的:　波在传播过程中经过障碍物边缘或孔隙时所发生的传播方向弯曲现象.孔隙越小,波长越大,这种现象就越显著.我忘了在哪看过个例子：　说因为有衍射现象　如果在一间房子里 有涛字和妍字的古诗? 你因该为你做过的负责用英文写：You should be responsible for what you have did. I have the same view ____ you ____ what our school newspaper should focus ___A with about \B with on onC as about \D as on on 请问：哪些学科对哲学最有帮助? China says she will be more open and friendly to the outside world.句意不变China ______ _______ be 世界上速度最快的球是什么球? 这题是这样的：：根据词首字母填空!what is in the n————— picture?a dag!我打—的地方 WHAT IS THE TIGER LIKE?的中文 科学的每一项巨大成就,都是以大胆的幻想为出发点的. ahead是什么意思 关于 go ahead 意思的疑问~题目是这样的：May I borrow your pen for a minute?______A)Not at all B)Don't mention it C)That's ok D)Go aheadD） 请问下为什么?我记得Go ahead 是前进的意思,查了字典也是. ahead是什么意思‘早于’‘晚于’‘ 直到 ’ Distance is not always beautiful是什么意思? 一道电路的问题题目如下图所示下面是我的做法,我用叠加定理去做,为什么和答案的-8V不同,不知道错在哪了, 如题What does effective two-way communication with those outside an organisation (a hotel or restaurant) achieve for both parties? 翻译while two-way communication lets outdoor companies know when there is no power 一道难题,是选择.Despite the old saying that "communication is a two -way street" try to listenDespite the old saying that "communication is a two -way street" try to listen twice _____ you speak.A.more than B.as much as 为什么选B不选A? Go I don't think he would allow it.能否改成：I think he would not allow it. Had memories are beautifu 我觉得哲学根本就是一门没必要去学的学科　而且学了也没什么用哲学这个东西 从某些方面上来说它确实没有用的. 你们这些搞哲学的人就是吃饱了没事干我知道可能我这么说会遭到一部分 英语翻译速战速决,时间紧,任务重,同志们发挥聪明才智啊 why don't we ask him about the matter 的同义句转换 消除我国民族矛盾和差异的根本途径是啥? 任何波都有衍射现象吗 矛盾就是反映事物内部什么的哲学范畴 Why not order some flowers online ----for the shop everywhere?A instead of looking B instead look C instead looking