求两个数的最大公约数

概率论问题,这两个公式在实际意义上有什么区别? A car is driven by people?对还是A car should be driven by people?对这里driven为什么不用drived? 大一高数题,求围成图形面积.最好把答案写下来拍照. 8的倍数都是4的倍数吗?4的倍数都是8的倍数吗?举两个例子. 求助“冬天里的雨”英文怎样写 cause I believe,we can through CHANGE WE CAN BELIEVE IN怎么样 世界最著名的画是什么画! ①来时,便听说台北是个多雨的城市,尤其是冬季,雨下得非同凡响,为世界上许多城市所不能比.我不是专门到台北来看雨的,我从家乡来,我说家乡话,我唱家乡戏,我带着家乡情来看家乡人.为两岸 世界上多雨的城市我要移民,请给我推荐几个适合居住的城市.我喜欢雨. 是How can I get there?还是How can I get to there? 汉朝与宋朝改革有学者认为,发生于王朝中后期的改革较之王朝初期的改革成功概率小.试以汉朝和宋朝为例,从改革的背景、统治者的利益、改革的支持力度等方面来论证此观点. 第一大题, you should think about the------(safe) of the place 汉朝对匈奴的政策变化的原因是什么? 汉朝对岭南地区的政策变化及原因 I believe I would success 还是 I believe I will success ,为什么?我相信我能成功是 I believe I would success 还是 I believe I will success 为什么? we believe that he can get success中有什么语法 I believe we\'ll be happy after __your uncle __(return)the tapes to Mr.Fox?----NO,they are still in his bedroom _____ your uncle ______ (return) the video tapes to Mr.Fox?-No.They 're still in his bedroom.为什么 we can believe you ,but we can not -----youA believedB believed inC believeD believe in 第七届学用杯全国数学知识应用竞赛答案?第七届学用杯全国数学知识应用竞赛答案? 《中国历史纪年表》那个版本好一些?有高人推荐一本好些的版本! The Power of the Sun for My Son and Our Future 翻译 中国历史纪年表 How will we power our 21st century economy? 怎样背中国历史纪年表容易点我记得好像是有一个什么口诀来的,知道的帮帮忙啊,谢谢 求一份中国历史纪年表（加图） we gain through the strength of our vision the power to shape the futurethrough 和 Vision 怎么理解 谁有《中国历史纪年表》的顺口溜? 英语翻译We spend our whole lives worrying about the future,planning for the future,trying to predict the future…as if figuring it out will somehow cushion the blow,but the future is always changing,the future is the home of our deepest fears an