精选优质文档-倾情为你奉上大学英语精读第二册课后习题答案Unit1一)1. bare2. empty3. empty4. bare5. empty6.empty二)1. shortly2.track down3.faint4.motioned5.at the sight of6.feel like7.slamming8.rang out9.contract10.made for11.heated12.emerged三)1. host2. sprang up/rang out3. impulse4. came to5. track down6. unexpected7. outgrow8. widened9. shortly10. emerge / spring up11. at the sight of12. made for13. crisis14. colonial四)1. Jimmy has outgrown the