内容摘要：　　Ihaveabestfriend.　　Shehaslong,straight,blackhair,big,blackeyesandasmallnose.Sheisverythinandkind,s 移动应用渗透测试（Mobile Penetration Testing）

　　I have a best friend.

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　　She has long,straight,black hair,big,black eyes and a small nose.She is very thin and kind,she is cute,too. Her English and Chinese is very good.She is hard-working.

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　　She favorite season is summer,because it's hot ,she can eat ice- cream.She　like playing the piano ,reading books and singing songs.

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　　Who's she? She is my best friend ---Sun Mengqi.She has a very good English name,too---Angle.

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