这篇作文有很多地方值得推荐，如复杂从句的应用，俗语的运用等
Advantages and disadvantages of the Internet
The internet plays a very important role in our dayflies. Everyday thousands people surf the net. With the help of the net you can get many useful information, you can make friends with different people who are known or unknown, you can ask for help or question the answer.
Every coin has two sides; there is so much rubbish on the net, which are some medium messages about crime or sex. Moreover the cost is large, which also make people waste time on it.
Its abilities should used by people. We should correctly take the advantage of the net, make our life more beautiful.
