【正文】
( 5 分) ( )16. What does Dave do? A. A doctor. B. A teacher. C. A student. ( )17. What are the children doing? A. Playing football. B. Learning something about animals. C. Talking to the teacher. ( )18. What’s Dave’s father? 手繪一副 打排球圖 手繪打籃球圖 A. A worker. B.