- robotic answers that respond to you by fixing the lesson right. Just form the name with the lesson. It sends you the answer from the lesson immediately ?????? ?????? ?????? ???? ?? ??? ???? ??? ??????? ????. ????: ???? ??????? ???? * ?? ????? ?????? ?????? ?? ??? ???? ??? ????? ?? ??????? ?????? ?????? ??? ?? ?????? ??????? ??????? ???????? ???