根据句意写单词。

1.My mother calls him brother and I call him______.

2.Her mother's father is her ______.

3.He is my father.I'm not his son.I'm his ______.

4.This is my father and this is my mother.They're my ______.

5.Peter is Bill's cousin,so Peter's mother is Bill's ______.

画笔工具是生成（）的软件程序，是H—3000系统的一个支撑工具软件。

A.操作端

B.报表

C.趋势显示

D.系统图和菜单