常用来评价和检查药材质量的指标有()
A、规格等级
B、有效成分的含量
C、杂质限量
D、资源普查
E、品种考证
参考答案:A, B, C
Alice explains things very well, what she says can be understood very _______. [ ]
A. quietly
B. carefully
C. slowly
D. clearly
脑出血最常见的出血血管是
A.小脑的齿状核动脉B.基底动脉的旁正中动脉C.大脑中动脉的豆纹动脉D.脉络膜前动脉E.前交通动脉