1 is your usual patience to explain my problem,you are diligent aspirant spirit motivates me.
2 I want to thank my parents that I have loved,and my grandfather and grandmother,thank them for this decade meticulous care.
1 is your usual patience to explain my problem,you are diligent aspirant spirit motivates me.
2 I want to thank my parents that I have loved,and my grandfather and grandmother,thank them for this decade meticulous care.
最新问答: 氢气还原氧化铜的条件是什么 天空中飘着云扩句 (2013•武汉模拟)用电压表分别测量电路中两盏电灯的电压,结果它们两端的电压不相等,由此判断两盏电灯的连接方式是( Crime is a problem all over the world.Nothing can be done to “上阕”“上阙”哪一种写法正确? 抛物线y^2=2px上的一点m与焦点f的距离|mf|=2p,求点m坐标 线段AB上有两点C,D点C将AB分成长为5:7的两部分;点D将线段AB分成为5:11的两部分.如果CD=15cm,求AB 下面三种曲线是同一生物在同样条件下的培养结果.以下分析正确的是( ) He is______teacher of our factour 将硫酸铜转化成铜的方法 已知(1+sina)/cosa=2,则cosα-sinα= 熟练的近义词和反义词 童年是充满童真充满幻想的,我们的童年即将过去,我也要写几句话纪念我的童年 My father has done a lot of reading and writing ___ the year He insisted on bing sent to the working site.为什么要用being sent 民航客机都设有紧急出口,发生意外情况时会打开紧急通道 奥 数 题在400米的环形跑道上俩个人同时同向出发,哥哥10分后从后面追上弟弟,如果相反而行,4分后相遇,求俩人速度. 1/2+(1/2+4)+(1/2+4+6)+……+(1/2+4+6+……+50)=? 诫子书的“书”翻译 a乘(负a)的五次方乘a的三次方乘(负a)的二次方.