填空处的答案:1. cigarettes 2. alcohol 3. effects 4. adolescents 5. tough 6. stress 7. due to 8. addicted to 9. mental 10. quit 11. unfit 12. withdrawal求采纳 21页第二题答案 人教版英语选修六第21页的第二题答案
填空处的答案:1. cigarettes 2. alcohol 3. effects 4. adolescents 5. tough 6. stress 7. due to 8. addicted to 9. mental 10. quit 11. unfit 12. withdrawal求采纳 21页第二题答案 人教版英语选修六第21页的第二题答案