How far is it Shijiazhuang Beijing?[ ]
A. in, from
B. from, to
C. to, from
答案:B
灭菌
何方是李东垣根据《素问·至真要大论》"损者益之""劳者温之"之旨而制定的方剂()
A.理中丸
B.参苓白术散
C.四物汤
D.四君子汤
E.补中益气汤