Đề bài : find the word which has different stress pattern from the others. 1. A.person B.father C.teacher D.enjoy ----- Nội dung dịch tự động từ ảnh ----- A prefer A doctor 4.A pollution S.A. depend 8.A athletic 9.A. medical 10.A chemical B. enjoy B father B. visit 6 A artistic 7 A medical B. national B advise B. historic B dramatic B. hospital B. physical C.picture C. listen C. mother C. affect C. dramatic C chemical D fancy D open D. Baten D. scientific D. historical C. scientific C. politic C environmental D beror D. electric D medical