用下列所给词的适当形式填空，每个字仅用一次。

Dear Sally,

Thanks for your photo. It is a nice one. Here 小题1:   a photo of my   小题2:. You   小题3: see four people in the photo.   小题4:  are my parents, my sister and I. My father is   小题5:      English teacher. My mother works in a   小题6: , too, but she isn’t a teacher. The girl beside me is my sister.   小题7:  name is Alice. We are students. Alice is in Class One and I’m in Class   小题8: . We  have a pet dog. Coco is the   小题9:  of our dog.   小题10:  is it? It is in front of my mother.

Yours 

Jenny

横切面可见数个黑棕色与淡红色相间排列的偏心性半圆形环的药材是（）

A.大血藤

B.鸡血藤

C.降香

D.钩藤

E.苏木