下列不是四妙勇安汤的组成药物的是
A．银花
B．连翘
C．玄参
D．当归
E．甘草
参考答案：B
社会危害特征
In the past most pilots have been men, but today the number of women ______ this field is climbing.
A．shamming
B．devoting
C．registering
D．pursuing
