聆听 作文

这个移动2元30m方法现在还有用吗? 直角梯形的两底边长分别为2和5 高为4 绕其较长的地旋转一周 所得的几何体的表面积为 直角梯形的两底边长分别为2和5 高为4 绕其较长的地旋转一周 所得的几何体的表面积为?S表=S柱+2S锥=πr的平方*h+1|3πr的平方*h*2=32π+16π=48π 这么做对吗? When Shirley first came to Shanghai five years aWhen Shirley first came to Shanghai five years ago,she felt helpful because there wasn't a single person ______she could turn for help.A.to whom B.from whom C.that D.who 帮我选择一下,还有原因 I don't know what I can buy for her .如何改为同义句 i don't know what i can buy in the shop 改为同义句 i don't know （）（）（）in the shop 初三政治对外开放部分问题2009年10月16日,第十届西博会在成都举行.在第十届西博会上,资阳市共签约项目152个,投资总额647亿元,协议引进资金630亿元,签约引资额比上届翻番,超过前九届总和,位 今天是这学期的最后一天 英语英语英语英语英语英语英语 英语翻译“今天是一个特别的日子～除夕,也是2010年的最后一天.今天所有人都很高兴!我今天吃过年夜饭就 欧洲规范中的prEN 是啥意思? 英语翻译Students,teachers ,Good affternoon!学生,教师,下午好!As the whole world has its boundaries,limitsand freedom coexist in our life.I don’t expect complete freedom,which isimpossible.I simply have a dream that supports my life.由于 out和outside 有什么区别? others hate ads,saying that they make our cities and countryside ugly.为什么是saying而不是say呢? He left without saying anything so that he didn't trouble others .同义句He left without saying anything ____　_____ _____ _____ trouble others. 晏子使楚国,楚王几次想侮辱晏子,晏子是怎样应对的? 太阳系是不是在围绕着什么转?银河系也是吗?地球的冰河时期是不是和太阳系的运动有关系~他们的运动周期是多久? 晏子使楚中楚王为什么想侮辱晏子,晏子又是怎样还击 晏子使楚第二、三次楚王是怎么侮辱晏子,晏子又怎样反驳,结果是? 太阳系绕着银河系转一周需要多久? He had a chance to go to college同义句He had a chance ＿ ＿ to college ____ for the chance to go to university,the young为什么填desperate不可以填being desperate?后半句是the man devoted himself to study not everying has a c___to go to college in the past 求翻译 英文名Hannah听起来是什么感觉啊?好吗?好听吗?俗吗? 英文名Hanna和Hannah有什么区别? what's a Hey girl so what is the youth? 倔强怎么了?分析倔强! 用介词加关系代词Can you see the building by the river ——is flying a flagThe two things ————Li Ming was not too sure were grammar and some idioms 关于和睦相处的格言就是朋友之间的和睦相处的格言 表示与人和睦相处的名言 假如邻里之间闹不和,请你引用一条古今名句劝解一下,! 夫妻和睦相处的名言都有那些