凉膈散的功用是（）

A.泻热破瘀，散结消肿

B.润肠泻热，行气通便

C.攻下热结，益气活血

D.泻火通便，清上泄下

E.泻下攻积，润肠通便

The speaker made some critical remarks on the management of the local government. As a result, he brought himself some very bad trouble.

A. poignant
B. poisonous
C. critic

D. resonant