谁能帮我写一篇两百字的英语作文题目是有关环境的
题目
谁能帮我写一篇两百字的英语作文题目是有关环境的
答案
Caring About Our Environment
My hometown used to be a beautiful place.Thick trees and grass could be seen everywhere.In order to build houses and grow more crops,people cut down more and more trees.
As time went on,the whole forest was almost destroyed.Gradually,the green hills have changed into wasteland.As a result,sandstorms struck the area now and then,from which we suffered a lot.
We do need development,but we need well-protected environment,too.So I do hope all the people should realize the terrible result of not caring about our environment.What's more,we should take good care of the forests and plant more trees instead of cutting them down so as to improve our living conditions.
It is important to find a better way to deal with the rubbish in cities.Rubbish must be treated properly.Otherwise it may cause a lot of problems.It may pollute the air and water.The polluted air and water are so harmful that they may make people ill.
Our city has begun to pay attention to the problem.As far as I know,some rubbish is sorted and taken away to different factories.Some rubbish,such as old newspapers and glass,is recycled.Waste air is cleaned before it goes into the air and waste water is treated before it is poured into rivers.
In my opinion,to improve the environment,the government should pass laws to prevent people from throwing rubbish everywhere.Each of us should try our best to look after the environment and fight against pollution.
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
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