阅读理解。

      I was born in a small river. When I was young, the river was my home. I didn't know my parents, but

I had hundreds of brothers and sisters. I swam about and played all day with them.

      At that time I did not look like my parents. I had no legs, but I had a long tail. So I looked like a fish.

      Then my tail became shorter and shorter. And now I have four legs and a very short tail (尾巴).

      I know I'm going to have no tail at all soon. I'm going to be like my parents. Then I'm going to jump out

of the water. I'm going to live on the land and in the water, too. I'm going to eat a lot of insects (昆虫)-a lot

of bad insects.

      What am I?

根据短文内容，判断下列句子是否正确，对的用“A”号，错的用“B”号。

( )1．I had quite a few brothers and sisters.

(     )2．I am a fish.

( )3．I have neither legs nor a tail when I was burn.

(     )4．When I was born, I didn't look like my parents.

(     )5．I am a frog. (青蛙)