题目
谁帮我写写一篇交通污染英语作文
提问时间：2020-10-10
答案
Cars play an important role in modern society. But they are also responsible for a good part of air pollution in big cities
It have created a lot of serious problems in our society. Besides congestion, accidents and fast fuel consumption, cars are responsible for a part of air pollution in the cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.
It have created a lot of serious problems in our society. Besides congestion, accidents and fast fuel consumption, cars are responsible for a part of air pollution in the cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.
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如图,在梯形ABCD中,DC‖AB,AD‖AB,AD=DC=BC,BD⊥AD,求∠A的度数
- 2enjoy怎么读?
- 3( )的眼睛,（ ）的娃娃,（ ）的小船,（ ）的外衣,（ ）的池塘,（ ）的梅花,（ ）气球,（ ）的世界,
- 43）设(A;*)是一个代数系统,“运算*”满足结合律,a是A中一个元素.若对A中任意元素x,都存在元素u和v,使得 a*u=v*a=x,证明A中存在单位元.
- 5What`s this?回答是This is a chair.还是It`s a pencil.
- 6高一数学等比数列两道题,求各位大神解答
- 7描写母亲片段 150字
- 8有一个圆柱体,用弹簧秤调起来置于空气中,弹簧伸长10mm,如果把它一半体积浸在水中,弹簧伸长4mm,那么,这个圆柱体的密度是多少?
- 9they often play tennis
- 10《滴水穿石的启示》这篇课文主要是说什么的?
热门考点