选出你听到的内容。 ( ) 1. A. Mm ( ) 2. A. I ( ) 3. A. lion ( ) 4. A. 17 ( ) 5. A. twelve ( ) 6. A. Jump 16 times. ( ) 7. A. I can see 20 birds. B. Nn B. A B. like B. 20 B. eleven B. Jump 15 times. B. I can see 19 birds. C. Ll C. M C. mouse C. 19 C. thirteen C. Jump 17 times. C. I can see 17 birds. ( ) 8. A. How many eggs do you have? B. How many crayons do you have? C. How many balls do you have?