The compliment of good opinion and the classmates that is for many times taken up a post teacher Ke, shoulding living cans actively take part in each collective activity of school and class and has stronger cooperation ability and collective idea.Owing to should living goodly to like to show off, especially to your school recommend this present life.
最新问答: 激光通信的原理与______相似,即先将声音信号调制到______上,.然后把带有声音信号的______发送出去,最后用 地球没了我们可以去那? 2、新光商店把进货价是3元,原零售价是5.4元的800 双袜子降价出售.开始按原零售价八折出售,卖了50 0双; 剩下的 综合改错(六处错的)这学期,学校召开了《书香校园》活动,同学们积极参于,收获很多.刘芳说:“她读了《草房子》《假如给我三 难忘的一天200字英语作文最好不要网上找的那篇满分作文 设An=(1+lgx)^n,Bn=1+nlgx+n(n-1)(lgx)^2/2(n>=3,x>0.1,n为非零自然数), 请问下电压和电场怎么理解请问下电压和电场是什么关系,我想学电子,请问该从哪开始学.要学多久?推荐几本好书给我. 排比句:一本好书,像(),带领我们() Chairs and tables went flying into the arcade.请问这里的 flying 是 在矩形ABCD中,AB=2BC在CD上取一点,使AE=AB,则角EBC等于多少? 乙烷的6个氢原子为什么无法全部被羟基取代? (同义句转换) 1空1词1.I won't work out the problem if you don't help 已知关于x的方程x2+3x-m=0的两个实数根的平方和等于11.求证:关于x的方程(k-3)x2+kmx-m2+6m-4 需要经典有韵味的诗句(有解释) 求天然橡胶的结构简式(C5H8)n i remember i was much in the same postition as itself怎么翻译 灯草拐杖接什么? 150页 做一做 随堂练习 课程设计 设某货物的需求量呈正态分布,已知其均值u=150 ,标准差σ=25 .该商品每件进价为8元,售价为15元,处理 “what time is it now?”的同义句