泰山磐石散与参苓白术散的共同药物为
A.白术、砂仁B.人参、黄芪C.熟地黄、当归D.淮山药、薏苡仁E.白芍、陈皮
参考答案:A
比较大小:3+7+5○18-5-2。
______ the window. It's clean. [ ]
A. Not clean
B. Aren't clean
C. Don't clean
D. Clean