作业批阅情况记录

老师把孩子们分成了几队 的英语The teacher ___ the children ___ teams _____ _____ _____!The teacher is _____.请安静!老师就要来了. 三角形ABC为等边三角形,延长BC为BD,延长BA为BE,使AE＝BD,证明EC=ED? which sport are you ___today?at to in on 添哪个? Which sports will you be ____ today?A.at B.on C.in which sport are you interested in 英语短文改错 共十处The other day I visited to a nursing home with some flower.I wanted to see an elderly lady who had been put there and forgot.I walked into the room of the elderly lady call Jane.I had never seen her ago.All that I knew abo Yesterday,when I visited my cousin,I find he went to the bathroom very often.He didn't look like alright."What is wrong about you?"I asked him."I think I had too many milk this morning,"he said.I asked him how.He said,"My mother went to a supermaket 英语短文改错 共有十处Last weekend I went to the Summer Palace as usually.At about noon,I was enjoying my reading near a lake while suddenly I hear someone crying for help.I went up to see what was happening.I was shocking to find a little c 填空题 关于线性代数的 麻烦您啦 线性代数的一道填空题,麻烦谁进来看看设齐次线性方程组tx1+x2+(t^2)x3=0;x1+tx2+x3=0;x1+x2+tx3=0系数矩阵为A,若存在三阶矩阵B不等于0,使得AB=0,则t等于多少,B的行列式等于多少?答案是t=1,B的行列式为 罗马拼音和汉字拼音有什么不同 第八题的1.2小题 第8题,1,2小题 第八题的1, 第八题的,1,2,3.小题, 王大爷家养鸡110只,其中公鸡的三分之二加上母鸡的五分之四正好是80只,问王大爷家公鸡、母鸡各有多少只? what is that改为复数句 something really hurts 第四题1、2小题 第四题,1,2小题 第四题的1、2小题 第四题第1.2.小题 My head hurts.可不可以改为My head is hurting.如题,希望能解释下原因. 谁能举出10句哲理意义的话如能举出,万分感激! 张大爷共养鸡102只,公鸡只数 的四分之三等于母鸡只数的三分之二,公鸡、母鸡各有多少只? 张大爷共养鸡102只,公鸡只数的四分之三等于母鸡只数的三分之二,公鸡、母鸡各有多少只? 张大爷共养鸡102只,公鸡鸡数的4分之3等于母鸡的只数的3分之2,公鸡、母鸡各有多少只 10周年 标语我公司今年成立10周年,举办卡拉OK比赛,想做个标语,内容是：既展现员工风采,又庆祝10周年.关键词必有：双菱 det是什么意思 speech什么意思 要详尽哦