常用砂炒法炮制的药物有()。
A.狗脊
B.穿山甲
C.鸡内金
D.鳖甲
E.骨碎补
参考答案:A, B, C, D, E
This picture was taken a long time ago. I wonder if you can ________ my father. [ ]
A. find out
B. pick out
C. look out
D. speak out
功率表的量程包括()、电压和功率三种。