Ինչպե՞ս կարող ենք օգնել:
{Chen Xi}
-
{Chen Xi} created a post,
Thank you for the last 6 long weeks I have been using Khan Academy
To all the hardworking and dedicated students and teachers of Khan Academy: this is my very first post here, and as the first it will be one of the most special. I have witnessed so many helpful te...
-
Total activity 8
-
Last activity
-
Member since
-
Following 0 users
-
Followed by 0 users
-
Votes 5
-
Subscriptions 2
-
Total activity 8
-
Last activity
-
Member since
-
Following 0 users
-
Followed by 0 users
-
Votes 5
-
Subscriptions 2