The teacher teaches us _____________ English. [ ]
A. learn
B. learning
C. to learn
答案:C
增强药物的健脾止泻作用;降低毒性;矫臭矫味()
A.麸炒
B.米炒
C.土炒
D.砂炒
E.滑石粉炒
青蛇毒当与下列疾病相鉴别,除了()
A.结节性红斑
B.硬结性红斑
C.动脉硬化闭塞症
D.结节性血管炎
E.结节性动脉周围炎