【题目】读一读，选择合适的单词，把序号填在空格上。
frog rabbit chick
（1）Look, it's green. It's small. It can jump. It's a .
（2）What's that? It has two red eyes. It has two long ears. It's a .
（3）It's yellow. It goes “Peep, Peep”, it is a .
【答案】
（1）frog
（2）rabbit
（3）chick
【解析】
