Millions of people are still homeless．Besides, there isn’t the most basic ____ from the Red Cross．

A．medicine

B．equipment

C．aid

D．material

以下是肝硬化腹水形成的有关因素，须除外哪项

A．门静脉压力增高
B．肝静脉淋巴液生成增加
C．低白蛋白血症
D．继发性醛固酮和抗利尿激素增多
E．前列腺素增多