第8题: [单项选择]患者,男性,42岁,右上腹胀痛2月余,查体:生命征稳定,腹平软,肝在右肋弓下2.5cm,剑突下2cm,质韧,如触鼻尖,肝区轻叩痛,移动性浊音阴性。肝功能检查,ALT70U/L,AST85U/L,总胆红素32.0μmol/L,非结合胆红素18.1μmol/L。上腹部B超示肝右叶一实质性占位,大小约3cm×4cm。如怀疑患者为原发性肝癌,首选下列哪种肿瘤标志物检查()。 A. PSA B. CEA C. AFP D. CA19-9 E. CA125 参考答案:C
第26题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. He’s surprised she chose that agency. B. He wonders why she’s kept her job. C. He doesn’t know when her classes started. D. He doubts she makes much money now. 参考答案:B 答案解析:[听力原文] W: Judy earned a lot of money over the summer as a consultant for that agency. M: I don