3. dog __________
5. bird __________
7. wing __________
9. horse __________
4. goat __________
6. rabbit __________
8. beak __________
10. chicken __________
1. cows 2. ducks 3. dogs 4. goats 5. birds 6. rabbits 7. wings 8. beaks 9. horses 10. chickens
照例子写单词. 例: cat-cats 1. cow 3. dog 5. bird 7. wi相关攻略