What's in the classroom?[ ]

A. It's a picture.

B. It's black.

C. A board, two lights, many desks and chairs.

不能治疗乳汁不下的（）

A.通草、冬葵子

B.木通、蒺藜

C.橘叶、益母草

D.漏芦、穿山甲

E.路路通、王不留行