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  • Foydalanuvchi vinhoustontexas sharhladi

    It's been 4 years, Khan Academy. We have had overwhelming support for this option. I wish this option to be added as soon as possible. Studies have shown group study is more effective than lonely s...

    1. Hamjamiyat
    2. Content Requests and Feedback
    3. Add a "Add a Friend" feature
  • Faollik ko’lami 3
  • Oxirgi harakat
  • hamjamiyati bilan birga
  • Oqiyabdi 0 foydalanuvchii
  • O’qiyotganlarni 0 foydalanuvchii
  • Ovozlar 1
  • Obunalar 1
  • Faollik ko’lami 3
  • Oxirgi harakat
  • hamjamiyati bilan birga
  • Oqiyabdi 0 foydalanuvchii
  • O’qiyotganlarni 0 foydalanuvchii
  • Ovozlar 1
  • Obunalar 1