用所给词的适当形式填空。

1. _______________ (do) Santa bring gifts yesterday?

2. It is _______________ (shine) in the sky.

3. Let's _______________ (invite) Danny to our Christmas party.

4. Danny is going to _______________ (walk) to park Party.

5. Jenny's family is _______________ (get) ready for the Christmas.

6. Jenny _______________ (eat) eggs for breakfast yesterday.

7. There _______________ (be) Christmas lights on our house.

8. Danny _______________ (have) a pair of skates for Li Ming.

9. Jenny always _______________ (wear) dresses.

10. They are _______________ (play) cards.

以下哪项是桡神经主要功能（）。

A.屈腕

B.屈指

C.伸指

D.屈腕

E.屈肘