第13题: [单项选择]男性,35岁,半年来逐渐贫血,伴牙龈出血,乏力、腰腹疼痛,巩膜轻度黄染,肝脾不肿大,检验:HGB82g/L,WBC3.0×109/L,PLT63×109/L,网织红细胞5%,尿常规:隐血阳性。CoombS试验阴性。骨髓增生活跃,红系增生明显明确诊断需做的检查是() A. 肝功能 B. 血红蛋白电泳 C. 免疫蛋白电泳 D. Coombs试验 E. Hain试验 参考答案:E
第37题: [单项选择]Hardly a week goes by without some advance in technology that would have seemed incredible 50 years ago. A. hard to invent B. hard to understand C. hard to imagine C. hard to believe 参考答案:D 答案解析:[解析] 各项的意思是:hard to invent难以发明;hard to understand难以理解;hard to imagine难以想象;hard to believe难以相信。划线单词in