The United Nations Educational, Scientific and Cultural Organization (UNESCO), was established in 1946Đoạn văn21/40Mark the letter A, B, C or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each of the following questions. The United Nations Educational, Scientific and Cultural Organization (UNESCO), was established in 1946setupfoundoutrunthroughput awayGiải thíchChọn đáp án A