hi,Eric Lee!Do you still remember me?
We haven't contact each other for a long time,so how are you doing these days?
The Thanksgiving day has passed and the New year's day is just around the corner which is still a month's time.
How time flies!
hi,Eric Lee!Do you still remember me?
We haven't contact each other for a long time,so how are you doing these days?
The Thanksgiving day has passed and the New year's day is just around the corner which is still a month's time.
How time flies!
最新问答: what does she do两个do区别 英语五个句子有关于中秋节 现在完成时有那些特点.包括用法.例句 be proud of 古代“五行”学说认为:“物质分为金、木、土、水、火五种属性,金克木,木克土,土克水,水克火,火克金.”若任取“两行”,则 -7又3/8+4又1/2的绝对值+ 如图,△ABC中,CD平分∠ACB,DE∥BC,∠A=70°,∠B=50°,则∠EDC的度数为 一片稻田就是一个小的生态系统,这里有少许杂草与水稻争着阳光和水肥,蝗虫和三化螟在稻秧上取食,青蛙是忠实的田园卫士,一旦发 3^log7= 函数y=log3x的反函数是? 请问膻字去月字旁加木字旁读什么 谢谢,左边是方右边上面是一丿一横下面是丹,是什么字啊 ---We are to sit at the table near the window. ---Sorry,but 酷热的近义词 “你永远在我的心里”用英文怎么说? CAD做地形图时,是不是我输入坐标,以米为单位,按1:1输出,它的比例尺实际是1:1000,对么? 6.96乘10的4次幂精确到几位?有效数字是多少? 已知a,b,c都是正数,且a,b,c成等比数列,求证:a2+b2+c2>(a-b+c)2. 一个数除以一个数 等于乘以这个数的倒数 补写句子.①雨说:我是根根晶亮的银线,神把我从天穹撒向人间,于是大自然拿走我去把千山万壑装点.②雨说:在寂静中,我用纤细 三角学中的积化和差公式和和差化积公式 为什么电离平衡和浓度无关我问的就是为什么只与温度有关,有什么内部机理能解释这吗?