针刺补泻是通过____、____激发经气以补益正气、疏泄病邪来调节人体脏腑经络功能，促进阴阳平衡。
参考答案：针刺腧穴；采用适当手法
What’s tree about Professor Lawrence().
A.She has found a new job at another university.
B.She has become the head of the graduate school.
C.She will continue to work part-time.
封闭式问题
