ÐÈÊÇ ÂÛËÎÆÈË ÄÅÌÎ ÂÀÐÈÀÍÒÛ ÒÅÑÒΠÖÒ 2019 Âèäåî-ïîäãîòîâêà ê ÖÒ è ÅÃÝ ïî õèìèè http://www.yoursystemeducation.com  êîíòàêòå http://vk.com/club57816852 Ðåïåòèòîð ... ðèêç âûëîæèë äåìî âàðèàíòû òåñòîâ öò 2019