----- Nội dung dịch tự động từ ảnh ----- Choose the letter A, B, C or D to indicate the word which has a different stress patter. D. season A. prefer B. begin C. enjoy 6. B. biogas C. relax D. pedal 7. A. festival C. solar D. polluting 8. A. carbon B. nuclear C. harmful D. limited 9. A. convenient B. plentiful R natural C. exhaustible D. advantag