• 1.96 MB
  • 2021-05-19 发布
  • 11页
  • 当前文档由用户上传发布,收益归属用户
  • 下载文档
3.Fish and Birds What’s this ? It’s a fish . Fish can swim. What’s this ? It’s a bird . Birds can fly . fly swim sing dance Can you swim? Yes, I can. No, I can’t. I can _______.