题目

请根据以下任务说明和写作要求,写一篇150词左右的英语短文
阅读材料：
Advantanges and disadvantages of the Internet
Fufteeb years ago,the Internet was unheard of by most people.Today,the Internet is one of the most powerful tools throughout the world.The Internet is a collection of various services and resources.
Many fear the Internet because of its disadvantage.They claim not to use the Internet because they are simply not interested or are afraid of the possible consequences.Children using the Internet has become a big concern.When children talk to others online,they do not realize they could actually be talking to a person who may harm them later.There are many examples that children have been convinced to meet people they have talked with online.
The most common thing the Internet is used for is research.Children and students are among the top ones who use the Internet for research.Today,it is almost required that students use the Internet for research.Another popular thing to do on the Intern

提问时间：2020-10-30

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