タイトルまたは説明

HL***5A is a basic analog language laboratory ***** student machine is with LED display. Features and main functions 1) Broadcast teaching function 2) Teacher lecture 3) Teacher ask question 4) Dialogue individually 5) Students raise hand 6) Outside media play 7) Student's demonstration 8) Grouping teaching function 9) Group meeting *0) Teacher monitor *1) Teacher explain *2) Standardization exam function *3) Listening exam *4) Random exam *5) A/B paper exam *6) Oral exam *7) Exam analysis *8) Self-study function *9) Audio order *0) Text order *1) Repeat *2) Exam by oneself *3) Consult dictionary *4)Class name edit *5) Student name edit Digital language learning system