治疗淋证之热淋，应首选的方剂是（）
A.小蓟饮子
B.补中益气汤
C.八正散
D.石韦散
E.程氏萆薢分清饮
参考答案：C
Mary forgot（）a letter to her mother, so she wrote to her just now.
A.writing
B.to write
C.having wrote
D.to have written
神经衰弱主要病程特点为：（）
A.逐渐性加重
B.逐渐减轻
C.波动性
D.始终维持原样
E.发作进行性加重
