7. 选出正确图片
⑴It's got two legs. It can swim. What is it? A. 
⑵It's got no legs. It's long. What is it? B. 
⑶It's got long ears. It can jump. It's got four legs. What is it? C. 
⑷It's got two legs. It can fly. What is it? D. 
⑸It's got a very long nose. It's big. What is it? E. 