I understand why Sophie was angry but _____ was no need to be so rude to her brother. [ ]

A. it

B. that

C. there

D. this

治疗湿热浸淫所致痿证的首选方剂是

A．三痹汤
B．薏苡仁汤
C．茵陈五苓散
D．加味二妙散
E．白虎加桂枝汤