头痛畏寒，面色恍白，四肢不温，舌质淡胖，有齿痕，脉沉细者，治疗的主方为
A．金匮肾气丸
B．左归丸
C．杞菊地黄丸
D．归脾汤
E．右归丸
参考答案：E
起跑线前伸数与跑道分道的宽度由关系，分道越宽，前伸数（）。
Why are mobile phones popular in China, according to the speaker a. They are considered as fashionable items. b. They keep people closer to each other. c. They are more convenient to users than fixed phones. d. They are considered time-saving devices.
