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phuthuydangyeu

phuthuydangyeu

Member Since 22-09-2007
Offline Last Active 22-09-2007 - 09:00
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help me

22-09-2007 - 09:00

co ai giup em hong?
em hoc toan kha tot(noi chung cung gioi), em hoc tai 1 lop chuyen toan(lop 7), nhung cac bai tap kho em giai ko nhanh va hay nhu may ban.Ai co ideas ko? Giup em voi