We have two kinds of summer camps for your holidays. You can choose ______ based on your own interests.

A．either

B．each

C．all

D．it

男性前阴病表现为肾子硬结，少腹或会阴胀痛，排尿困难或闭塞不通，舌红，苔黄腻，脉滑数。属于（）

A.湿热下注

B.气血瘀滞

C.浊痰凝结

D.寒湿凝聚

E.肾气亏虚