含有生地、知母的方剂是
A.生脉散
B.玉女煎
C.九味羌活汤
D.犀角地黄汤
E.青蒿鳖甲汤
参考答案：E
________with what the students had done, the teacher praised them highly. [ ]
A. Delight
B. Delighting
C. Delighted
D. Being delighting
检修大型堆取料机轨道时，其坡度允许为（）。
A.小于1‟
B.不于5‟
C.不大于2‟
D.不允许有误差
