粉末加硝酸立即产生气泡,并显棕红色或黄棕色的药材是()
A.没药
B.五倍子
C.青黛
D.儿茶
E.血竭
参考答案:C
_________ like going to ___________.
A.Women teachers, clothes shops
B.Woman teachers, clothes shops
C.Woman teachers, sport shops
D.Women teachers, vegetables shops
药物制剂含量一般要求计算()
A.百分含量
B.单剂含量
C.平均单剂含量
D.平均单剂含量与表示量的差值
E.相当于标示量的百分百分率