He advised me        at such an early age.

A．to not drop out

B．didn’t drop out

C．shouldn’t drop out

D．not to drop out

风燥咳嗽主症为

A．疏风宣肺解表
B．辛凉解表
C．清暑祛湿解表
D．温阳解表
E．滋阴解表