— Use a piece of cloth to prevent the blood from ____ from the wound.

— It doesn't work. I think I'll have to see a doctor. [ ]

A. flying

B. flowing

C. falling

D. forming

豁痰开窍法的的主要作用有：（）.

A.清化湿热

B.清透心热

C.清营泄热

D.宣通窍闭

E.分消走泄