听录音,选择你所听到的内容,将相应序号填入题前括号内。每题读两遍。 ( )1. A. PRCB. UN ( )2. A.12B. 20 ( )3. A. farB. car ( )4. A. ballB. buy ( )5. A. headB. hand ( )6. A. bearB. bread ( )7. A. runB. fun ( )8. A. nineB. eleven ( )9. A. Open it and see.B. Please count with me. ( )10. A.B.