We _____ know things about each other that we should not know, have no right _____, and have a right, actually, not to know.

A．increasingly; to know

B．decreasedly; knowing

C．increasingly; know

D．decreasingly; knew

女性，30岁，癫痫大发作半年，每月4～5次。既往：10年前(14岁时)左侧头部外伤史，当时左额顶部凹陷性骨折，下凹0.8cm，当时无阳性体征，未行手术。此次入院CT示左额顶区有一高密度影，直径0.6cm大小，其周围有低密度区，无占位效应。

结合该患者情况，你的治疗方案是()

A．脱水降颅压

B．抗癫痫药物口服

C．腰穿

D．开颅手术

E．继续观察