根据汉语、首字母及句子意思补全单词。

1. The park near my home is very d_________, I don't like to go there.

2. In the g_________, there are some vegetables.

3. Is there a school in the ___________(附近)?

4. We see her when she p________ the classroom.

5. Go ___________(穿过)the street when the light(灯) is green.

6. I'm very ___________(饥饿的), I want some food to have.

7. How do you ___________ (抵达) at the airport?

CCE（Control Channel Element）可用于数据量相对较大的PDCCH的资源分配，每个用户的PDCCH只能占用（）个CCE，称为聚合级别。

A.1，2，4，8

B.1，2，8，16

C.16，24，48，96

D.16，32，48，96