WHICH FORM OTHER THAN ORAL SPEECH WOULD BE MOST COMMONLY USED AMO...

38. - DE THI HK 1 LOP 12 THEO CAU TRUC MOI CO DAP AN THAM KHAO
DE THI HK 1 LOP 12 THEO CAU TRUC MOI CO DAP AN THAM KHAO
38. Which form other than oral speech would be most commonly used among blind people? A. Picture signs B. Braille C. Body language D. Signal flags