根据首字母填空。

1. We must try our best to make the Food Festival s        .

2. Don't eat too many h        . That will make you fat.

3. —May I i         you to our Music Festival?

    —I'd love to.

4. What do you think the children should p         for the Christmas?

5. The school in my v         has very few school supplies.

河南煤业化工集团的效益理念是（）

A.发掘潜力提升价值

B.精打细算开源节流