I wonder when they ________ for Beijing. I will go to the train station to see them off when they _______.

A．will leave; leave

B．leave; will leave

C．will go; leave

D．go; leave

男性，38岁，近一个月右上腹痛，向右肩放散，查体：消瘦，肝脾未触及，白细胞7．5×10 9/L，空腹血糖2．8mmol/L，X线透视右膈高位，首先考虑的诊断是

A．阿米巴性肝脓肿

B．原发性肝癌

C．肝硬化

D．肝结核

E．慢性胆囊炎