WHICH OF THE FOLLOWING STATEMENTS IS TRUE ACCORDING TO THE PASSAGE

Câu 42: Which of the following statements is TRUE according to the passage? A. Parents use parentese to help their babies learn new vocabulary. B. Parents use parentese with their babies without realising that they do. C. Parentese is different in different countries. D. Parentese is also used in the classroom and with strangers. Mark the letter A, B , C or D on your answer sheet to show the underlined part that needs correction in each of the following questions.