将非处方药分为甲、乙两类非处方药的依据是()
A．药品的安全性
B．药品的有效性
C．药品的品种
D．药品的规格
E．药品的价格
参考答案：A
There are a lot _____ people today than yesterday. [ ]
A. of
B. ／
C. most
D. more
