what do you think is the greatest invention so far?why?以这个为题目求一片英语作文 120字左右的

what do you think is the greatest invention so far?why?以这个为题目求一片英语作文 120字左右的
what do you think is the greatest invention so far?why?以这个为题目求一片英语作文 120字左右的

what do you think is the greatest invention so far?why?以这个为题目求一片英语作文 120字左右的
As far as I am concerned,the computer is the greatest invention so farhine.The oldest kind of computer is the abacus,used in China many centuries ago,but the first large and modern computer was invented in 1946.The computer could work out maths problems quite fast.
Now the computers are getting smaller and smaller,and computing faster and faster.Many scientists agree that computers can now do many things,but they cannot do everything.Who knows what the computers tomorrow will be like?Will computers bring good things or bad things to people?The scientists today have to decide how to use the computers tomorrow.
So computers do considerably good to our life.

In my opinion, electricity is the greatest invention so far.
Nowadays,electricity is widely used in almost every field of our life.In the morning ,for most of us ,when we get up...

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In my opinion, electricity is the greatest invention so far.
Nowadays,electricity is widely used in almost every field of our life.In the morning ,for most of us ,when we get up ,the first thing to do is to turn on the light,then we can wash our faces and brush our teeth. when we have class in the classroom in the morning or in the evening ,we also need to turn on the light ,then we can read our books clearly.we also know that no matter what kind of companies,electricity is absolutely necessary to the running of the companies. Only with electricity ,they can surf the internet to find the newest information they need;they can contact with others through telephone immediately.
All in all,it is electricity that makes our life more colorful .Without it ,there will not be computer ,cellphone,light,television......

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