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最新问答: 用英语翻译:“不要给学生布置太多作业”和“不要有太多的测试” 不要用翻译器 求一篇关于人生哲理的英文演讲稿 wash the earth away 硫酸钡和碳酸反应吗BaSO4+H2CO3=BaCO3(沉淀)+H2SO4 出现沉淀则可以弱制强如果是这样那为什么cacl come from within 弧乒乓球运动员拉出的弧线球能急速旋转而下沉 无线电广播是利用( )的.A. 振荡电流传输信号 形容自己 爱读书诗句 在大学内你希望学到什么 至少8-10句英语作文带翻译 (2012•赣州模拟)人的体细胞、成熟的红细胞、卵细胞内染色体的数目分别是( )条. 我的理想成为老师 英语作文要写出想要实现这个理想,现在要做出什么行动(因为今天急用所以隔日的就不用发了) 《柳永词两首》的解析 这条水渠我挖了全长的百分之40,还有36米,在挖全长的百分之35,还剩多少米? 在酸性条件下硝酸根为什么不能把铵根氧化 描写校园景物的句子给我多一点那!非常急那! 当x=多少时,6减2X-1的绝对值最大? 有2个同样大小的长方形,长都是24厘米,宽都是12厘米,拼成一个长方形.它的面积和周长各是多少? 椭圆离心率是什么?怎样求 圆柱的上、下两个底面都是______形,沿高把侧面展开是一个______. 思维导图问题 急1)如果我在做的是数学的思维导图,要是想到了与数学毫不相干的东西也要写上去吗?如果写上了还用再继续联想这