Qanday yordam kerak?

Chris Alex

Foydalanuvchi Chris Alex August 23, 2014 07:44 sharhladi
I disagree. Khan Academy is a website for learning, leaderboards aren't helpful in educating students

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Oxirgi harakat August 23, 2014 07:46
hamjamiyati bilan birga August 23, 2014 07:44

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Faollik ko’lami 1
Oxirgi harakat August 23, 2014 07:46
hamjamiyati bilan birga August 23, 2014 07:44

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