— How did you learn to drive?

— My father _____ me. [ ]

A. teaches

B. taught

C. is teaching

D. will teach

下列选项中，与亡阳证形成无关的是

A．阳气虚衰基础上的恶化

B．阴寒极盛而暴伤阳气

C．大汗大泻大失血而致阳随阴脱

D．气机阻滞而血行不畅