1. (2024三上·期末) 按照" frog's life"给下列句子排序。
（ ）1.It is a frog! It has four legs. It has no tail. Its mouth is big. It can swim and jump.
（ ）2.It is still a baby frog. It has four legs. Its tail is small and short. It can swim and jump.
（ ）3.It is a baby frog. Its tail is long. It can swim.
（ ）4.It is a small egg. It can't swim or jump.