P70~P76Unit 1 Know yourselfⅠ. 完形填空1. C2. C3. B4. B5. A6. B7. C8. D9. A10. DⅡ. 閱讀理解A1. B2. D3. C4. BB1. C2. D3. A4. DⅢ. 短文填空1. development2. useful3. instead4. using5. anywhere6. popular7. solve8. way9. leads10. obeyⅣ. 任務(wù)型閱讀A1. break2. hard/difficult3. advice/ways/suggestions4. brave5. reason6. avoid7. family8. when9. encourage10. makeB1. At the age of seven.2. Dave Anderson&