用所给词的适当形式填空. |
1. Kangaroos are _______ (play) and chimpanzees are _______ (noise). 2. I was _______ (surprise) to find hardly anyone in the zoo. 3. Visiting zoos are like _______ (live) textbooks for young people. 4. He _______ (use) to be _______ (call) " Little Tiger ". 5. Liu Xiang's success is an _______ (inspire)to us all |