求保护环境的英语作文80字初三水平
题目
求保护环境的英语作文80字初三水平
答案
你好
How to develop low-carbon economy
There have been many environmental protection problems in recent years . One of the most serious problem is greenhouse gas emissions have caused climate change ,At the same time ,lots of trees have been used and wasted.So our earth is becoming warmer and warmer . .That brings us illnesses and death.
Luckily ,many countries have done a lot to stop environmental pollution.It's the most important in the environmental protection today.
In my opinion ,on the one hand ,through education we should make people realize that destroying the environment means destroying ourselves,..On the other hand ,we should try to do something to produce fewer greenhouse gas emissions.
In a word .we must develop low-carbon economy.
这应该是初三左右的水平.
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
最新试题
- 一般地,如果直线AB与直线CD在同一平面内,没有公共点,那么称这两条直线的位置关系为___________
- 美丽如画的北海公园,修改病句,改为 这里是美丽如画的北海公园.好,还是改为:北海公园美丽如画.
- 英语作文:Why does an ice cube float?
- 五(1)班今天的出勤率是百分之九六,缺席2人,五(1)班有学生多少人?
- 已知向量a=(5,12),向量模|a - b|=3,则向量|b|的取值范围为多少?
- 英语翻译
- 热胀冷缩的规律
- 1.有一块周长为125.6米的圆形草坪,如果每平方米草坪每天制造12克氧气,那么这块草坪每天能制造多少克氧气?(用方程做!)
- 新目标英语八年级下第二单元section2 while you read(Maybe you should learn to relax)
- 这句话的语法问题“的”“地”“得”
热门考点
- f(x)=ln(x-1)-k(x-1)+1
- study the definitions of the word approach on the left ,and match them with a sentence on the ri...
- Tom likes Sunday.
- 有关继承与发展的名言警句!有关失去与得到的名言警句!摆脱了!
- 地球的资源,从哪来的,分别从那来,生活中有哪些行为是破坏在自然资源的行为.
- 作文题目“明年春色倍还人”急需可写的素材,文章架构 中心内容也可以
- 12个相同的球放入5个相同的盒子中,每个盒子至少有一个球,共有多少种放法?
- How do you kike the computer over there 和Please take the computer over there.的翻译以及区别.
- 请问不管是通分,还是以分数分母加减法 都是以分母作为最小公倍数,既然是最小公倍数,那么就必须要有两个分数的分母去运算对吗
- 若直线l过点(0,-1),且与双曲线x∧2-y∧2=1只有一个公共点,则l的方程是