1. (2019五下·吴忠期末) 读短文，判断题后所给句子正误。

    Today is Sunday. Let me tell you the interesting children. There are twenty children in the park. After a picnic, two children are washing the dishes, three children are running, four children are jumping, five children are drawing pictures, and six children are reading books. They are all having a good time.

1. （1） The children are interesting.
3. （2） Twelve children are in the park.
5. （3） The children have a picnic in the park at first (起初).
7. （4） Five children are drawing pictures.
9. （5） Sixty children are reading books.