单项选择题

A、从风府及风池穴向肩井穴及肩髃穴
B、从天柱及风池穴向肩井穴及肩髃穴
C、从风府及风池穴向肩井穴及肩贞穴
D、从风府及风池穴向大椎穴及肩髃穴