用所给单词的适当形式填空。

1. ____________ (do) Santa bring gifts yesterday?

2. ____________ (do) Danny know the right answers?

3. He was a great ____________ (teach).

4. These are the three wise ____________ (man).

5. One day, long ago, a little baby ____________ (is) born.

6. ____________ (he) name was Jesus.

下列零件图尺寸基础按其几何形式来分类的是（）。

A、设计基础

B、工艺基础

C、主要基础

D、点基础