— It’s raining heavily. You’ d better _______ your raincoat.

— All right.

A．put off

B．put up

C．put on

D．put away

患者孕4月余，突感尿频、尿急，尿痛，小便短赤，小腹坠胀，胸闷食少，舌红，苔黄腻，脉弦滑数。治疗应首选的方剂是（）

A.导赤散

B.加味五苓散

C.龙胆泻肝汤

D.八正散

E.二妙散