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最佳答案:Now people are busy learning about the Internet.It is easy to get online ,so man
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最佳答案:i have received a e-mail from an old friend yesterday. she asked how my summer h
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最佳答案:Nowadays,people are busy learning the knowledge about the Internet.It is easy to
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最佳答案:Nowadays, Internet plays an important role in our lives. There is a big virtual