题目
1.how big is American?what is its population?
2.how big is Russia?what is its population?
3.how big is France?what is its population?
2.how big is Russia?what is its population?
3.how big is France?what is its population?
提问时间：2020-10-30
答案
1.It's 9820000 km^2(平方公里);The population is about 300000000;
2.It's 1710000 km^2;The population is about 128500000;
3.it's 547020 km^2;The population is about 62000000;
2.It's 1710000 km^2;The population is about 128500000;
3.it's 547020 km^2;The population is about 62000000;
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1整体认读音节的字是什么意思?
- 2文言文冯忌请见赵王翻译
- 3一辆车从甲地开往乙地.如果把速度提高25%,那么到达乙地所用的时间就可以减少（ ）%
- 4三个数 a b c成等差数列公差d=3,a b+1 c+6成等比数列,求这三个数?需解题过程和思路.
- 5一堆黄沙的质量等于它的5分之2加上60吨,这堆黄沙一共有多少吨
- 6一个圆锥的体积等于圆柱体积三分之一,那么这个圆锥与圆柱（ ）
- 7已知二次函数f(x)为二次项系数大于零且f(1+x)=f(1-x),那么f（0.5^4）与f（0.5^3的大小关系）过程
- 8the clock strikes at intervals of an hour.然后interval
- 9This was a custom among the ancients 这是古代人得一种习俗.请问这句话中的among有什么用.
- 10观书有感这首诗写了池塘,为什么要用观书有感做题目
热门考点