患者，男性，24岁，近2年常劳累后双下肢水肿伴头晕头痛，一天前诉头痛加重，之后言语不清，排黑便一次。血压180／110mmHg，肺底有少许细湿啰音，有心包摩擦音，肝肋下1cm，脾不大，双下肢指凹性水肿。尿比重1.0，红细胞3 ～ 5／HP，血红蛋白65g／L，血小板60×10⁹／L以下哪项诊断最可能（）

A.糖尿病酮症酸中毒昏迷

B.肝性脑病

C.高血压脑病

D.再生障碍性贫血合并颅内出血

E.尿毒症脑病

The officers made it clear that they were letting her go only because that she was old and not because she was above suspicion.

A．for reason

B．due to

C．because of

D．on the grounds