The train ______ she was traveling was late.[ ]

A. on that

B. for which

C. on which

D. which

男性，56岁，肝硬化腹水患者。l周来发热，腹痛，体温38℃，脉搏100次／分，呼吸26次／分，踝部可凹性水肿，腹水检查：微黄色，微浑，比重：1.016，细胞数0.8×109／L，白细胞数0.5×109／L，分类：中性0.70，淋巴0.30。可能诊断是()

A.肝硬化顽固性腹水

B.肝硬化合并肝癌

C.肝硬化合并结核性腹膜炎

D.肝硬化合并自发性腹膜炎

E.肝肾综合征