第20题: [单项选择]A. Those who were at the age of 16. B. Those who failed the eleven plus exam. C. Those who did well in the eleven plus exam. D. Those who were not qualified for secondary school. 参考答案:C 答案解析:[解析] M: As a teacher, can you give us some idea on how the English school system works W: First
第28题: [单项选择]患者,男,59岁。肝硬化病史3年,近1个月来肝脏进行性肿大,肝区疼痛,食欲减退,黄疸,消瘦。查体:肝肋下3cm,质硬,表面凹凸不平,有压痛。应首先考虑的是() A. 肝脓疡 B. 原发性肝癌 C. 肝淤血 D. 继发性肝癌 E. 胰腺癌 参考答案:B 答案解析:肝脓疡患者有明显的炎症表现,如发热等,此患者无,排除A。继发性肝癌患者常有其他原位恶性肿瘤的临床表现,排除B。肝脏质硬,表面凹凸不平,肝淤血不会出现这些体征,排除D。胰腺癌腹痛为持续性进行性绞痛或钻痛