1. (2020四下·新沂期末) Mike 和 Helen正在玩猜谜游戏，请你帮助Helen将代表谜底的图片序号写在横线上。

A.   B.   C.   D.   E.

1. （1） It is cool. It's a good season for picnics.
3. （2） We can sing and dance at this lesson. It's great fun.
5. （3） Girls usually wear(穿) it in summer. It is beautiful.
7. （4） It's the first(第一) day of a week. We don't go to school today.
9. （5） It is big and nice. We can see some fish and ducks.