选择你所听到的内容，将其序号填在题前括号内。（听两遍）
（   ）⑴A. ball       B. door      C. doll
（   ）⑵A. rubber     B. robot     C. parrot
（   ）⑶A. this       B. that       C. there
（   ）⑷A. you        B. your      C. my
（   ）⑸A. class      B. close      C. crayon
(     )⑹A. box        B. book      C. look
(     )⑺A. eat        B. sit        C. talk
(     )⑻A. cap        B. cat       C. cake
(     )⑼A. This is your ruler.     B. Is this your ruler?       C. What a nice ruler!
(     )⑽A. Is that my ball?       B.Is this your ball?        C. That’s my ball.