Thank you taught me in the summer of knowledge and common sense, so I benefited in high school, where I wish you a Happy Mid-Autumn Festival
最新问答: 数学题已知等差数列5,8,11,...与等差数列1,5,9..均有300项,求同实在数列中出现的项 宁为玉碎的后一句什么? 游览长城 作文 左边一个火字旁右上边一个采字头下边一个臼字读什么?五笔怎么打? 一个正三棱锥的四个顶点都在半径为1的球面上,其中底面的三个顶点在该球的一个大圆上,则该正三棱锥的体积是 ___ . 当x为何值时16160x-80x^2最大? He can see a book in the picture.怎么对这句话提问?急 用8个棱长2厘米的正方体拼成一个大长方体或正方体,要使棱长之和最小应拼成什么形状,棱长是多少? 在平行四边abcd中,AB=8,BC=6,角A=45°,点P从点A沿AB向点B移动,点q从b点沿bc 袋中有五个白球,三个黑球,形状大小相同,现从袋中不放回的随机取六次,求最后一次取出的是黑球的概率? 虞姬、骊姬&赵姬,其夫分别是? 八年级上册英语(同义句转换)1.They can hardly decide what they will do nex the stage was designed by the great american architectfrank 岩扉松径长寂寂寥,的下一句如题 0减(—5)等于多少 正方体的棱长总和为60厘米,表面积是______,体积是______. 氧气和乙炔焰与氧气和液化石油气焰 哪种切割效果好? 9+2x=19.5+0.5x 解方程 如果被动语句的宾语是反身代词要不要加 by 改为同义句和合并成一个句子1.Mr.Yang became a teacher when he was 21.(改为同义