根据首字母完成下列句子。

1. I have s______ eggs for b______.

2. The r______  eats f______, like apples and bananas.

3. They eat c______for d______.

4. My brother doesn’t like h______ d______, like ice cream and sweets(糖果).

5. We have many v______  at l______ , like broccolis.

选择性数据项目是指什么？