What________pity that he couldn't be here to receive________prize.

A．a；a

B．the；a

C．a；the

D．the；the

治疗风痰所致的眩晕，中风口眼喁斜，癫痫，破伤风（）

A.半夏

B.天南星

C.白芥子

D.桔梗

E.瓜蒌