中国人口的英语作文
what's the populartiao of china?
The large populartion causes many problems both in cities and in the countryside,doesn't it?
what problems are they
What has the goverment done to deal with the problems?
请根据这些问题来写
人气：290 ℃ 时间：2019-09-29 16:07:18
解答
As is known to us,China has the biggest population in the world,which is more than 1,300,000,000.Such a large population causes some problems in cities,that's the unemployment.Too many people gather i...
推荐
猜你喜欢
- 一个数既是36的因数，又是6的倍数，这个数可能是_．
- 2,已知函数f(x)=4x^2-mx+5在区间[-2,正无穷)上是增函数,则f(1)的取值范围是 A,≥25 B,=25 C,≤25 D,
- 己知函数f(x)=log3(x^2-4x+m)的图象过点(0.1).求实数m的值?解不等式f(x)
- 一个空心铝球,质量为27g,在其空心部分注满了酒精,总质量是43g,则此球的体积是多少立方厘米?
- 某宿舍楼的电能表标有”220V 10A " 的字样,用这只电能表最多能让几只“220V 60W "的灯泡同时正常发光?
- 定义在R上的函数y=f（x）是偶函数，当x≥0时，f（x）=-4x2+8x-3． （Ⅰ）当x＜0时，求f（x）的解析式； （Ⅱ）求y=f（x）的最大值，并写出f（x）在R上的单调区间（不必证明）．
- 一只电能表标有3000 r/kW•h字样，现在观察到电能表在10 min内转盘转了45圈，那么电流共做了多少功？
- 棱长为一厘米的正方体需要几个这样的正方体可以拼成一个大正方体?
