Despite of a language barrier, humans have managed to communicate with others through sign language, in which certain motions stand for lett...

Câu hỏi :

Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct. Despite of  (A)  a language barrier, humans (B) have managed to communicate with others (C) through sign language, in which (D) certain motions stand for letters, words, or ideas.