第6题: [单项选择]以非结合胆红素增高为主的黄疸包括 () A. 肝炎 B. 胰头癌 C. 胆结石 D. 先天性溶血性贫血 E. 败血症 参考答案:D 答案解析:溶血性黄疸是由于单核吞噬细胞系统对红细胞破坏过多,或红细胞的缺陷,造成游离胆红素增多,超过了肝细胞对胆红素的摄取,转化和排泄清除能力,造成血液中游离胆红素明显增高,即非结合胆红素升高。
第9题: [单项选择]{{B}}Conversation 1{{/B}} A. Plans for the summer holiday. B. Traveling in the summer holiday. C. Finding a job in the summer holiday. D. Learning English in the summer holiday. 参考答案:A 答案解析:[听力原文]6-7
M: Summer holiday is coming. Have you any plans for it
W: I’m not going home this summe
第29题: [单项选择]Improving the English ______ of graduate students is actually a demanding undertaking. A. sufficiency B. proficiency C. deficiency D. efficiency 参考答案:B 答案解析:该句意为:提高研究生的英语水平实际上不容易。sufficiency:充足,够用;proficiency:熟练,精通;deficiency:缺乏;efficiency:效率。