học đi bạn eiii.
đừng lao đầu vào facebook nha!!
chúc bạn học giỏi!!
I. Rules of paripation "Help me solve maths" 1. Don't put miscellaneous questions on the forum, only post arles that you can't solve or good questions on the forum; 2. Do not answer miscellaneous, does not match the question content on the forum. 3. Do not "True" on miscellaneous answers to fraud points. Those who violate the 3 above will be deducted from all questions by Online Math teachers, may be locked out of the account or permanently banned from logging in to the website.
Có nha:
Kriz Phạm
