针灸治疗癫病的主要治法是（）。

A.理气化痰，清心安神

B.调神理气，疏肝解郁

C.补益脾肾，化痰息风

D.调神益智，补肾通络

E.醒脑开窍，息风豁痰

As a teacher rich in experience, he knows how to        his ideas to these new students in a limited period of time.

A．convey

B．educate

C．pass

D．convince