There are three people in my family,my parents and I.I think I have gotten a great family since I was born,my parents love me so much and they love each other too.My father is a officer of a big compa...
最新问答: 一根长24dm的方木料,把它锯成4段后,表面积增加30平方厘米,这根木料原来的体积是() Ther likea bananas,but ther does not want any now这句话有什么不对? co和o2反应生成co2属于什么反应,既是燃烧又是氧化还原吗,那到底是吸热还是放热?谢谢啦 一组数据3,4,5,5,8的方差是______. 小华有一张面值10元的人民币,他想换成一元或两元的人民币,想一想有几种换法? 甲、乙两仓库各存了一些货,从甲仓库运出 4/5 吨给一仓库,这时甲、乙两仓库存货相等. 世界乒乓球冠军张怡宁的英语介绍文章 1个长方形的周长是24米长和宽各增加3米那末面积将增加多少平方米用小学3年级的计算 It makes his life quite different________he has received edu 列方程解答.a为何值,方程1/2(x-1)=5与方程1/3(ax-4)=6有相同的解 如何分离溴水和酒精 13. Mr. Brown learned____about Chinese history. A 99又十六分之十五化成小数是多少 5*x^2+9x=80, 读书名言和歇后语 求2英语作文1.something about the spring festival 2.something abou 1.已知x+1/x=2,求x平方+1/x平方 的值?2.已知3x-4/(x-1)(x-2)=A/x-1 + B/x-2 信客为什么要做信客 求谁能帮我写一篇英语文章60-70个字,内容材料如下 畅通无阻的反义词