题目
以What should we do to prtect our eart?的英语作文
1.30分要
1.30分要
提问时间:2021-03-23
答案
It is everyone’s civil responsibility to protect our mother Earth.Everyone responsible to keep Earth a sustainable place for living.Many years ago,the principle of the 3 R’s was introduced to the society:reduce,reuse,and recycle.Reuse means to use again after reclaiming or reprocessing.Reduce means to diminish the amount of garbage produced by citizens.And recycle refers to pass through a series of changes or treatments as to process,recover,or make available for reuses through natural process of biochemical degradation or modification.These three components have successfully reduced the amount of garbage produced in our society.As a result,improving out quality of life as well as our standard of living.
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
热门考点
- 1新阅读与作文小学五年级要多少时间做得完全部
- 2仁爱初一英语小问题
- 3阅读训练80篇《初中生课外阅读情况调查统计表》
- 4直升机有多少处地方与大气压强有关
- 5地心离地面有多少公里
- 6would you like anything tu eat?
- 7合唱队有55人,其中男生占5分之3,后来有增加10名男生,15名女生,现在男生女生,各占合唱队几分之几?
- 8探究唾液对淀粉的消化作用,实验组的材料为"淀粉液+唾液",对照组的材料为(
- 9已知/a/=2,/b/=3,/c/=3,a>0,b0求0.5a+3[(-b)+c]的值
- 10如图所示,R1=12kΩ,R2=8kΩ,R3=20kΩ,R4=600Ω,当滑动变阻器滑动触头C调到最上端时,AB间的总电阻是_Ω,AB间最大电阻值为_Ω.