There _____ an orange and two apples on the table. [ ]
A. are
B. has
C. is
D. have
答案:C
心痹气滞血瘀水结证的治疗宜首选()
A.血府逐瘀汤
B.芩桂术甘汤
C.真武汤
D.桃仁红花煎
E.金匮肾气丸
什么是拟定庆典时的原则?