第10题: [单项选择]What is special about Mr. Phelps’s degree A. It integrates an assortment of courses. B. It includes Economics in the curriculum. C. Courses are taught individually. D. Students learn in separate booths. 参考答案:A 答案解析:[听力原文]1-5 W: Mr. Phelps. I’m Margaret Smith. please sit down. M: Thank you. Good afternoon Mrs
第17题: [单项选择]急性胰腺炎血清淀粉酶升高是在发病后 A. 6小时 B. 8小时 C. 10小时 D. 12小时 E. 16小时 参考答案:B 答案解析:血清淀粉酶一般在起病8小时开始升高,24小时达高峰,48~72小时后开始降低,持续3~5天,血清淀粉酶超过500苏氏单位即可确诊本病。除急性胰腺炎外,其他如消化性溃疡急性穿孔、胆石症、胆囊炎、肠梗阻、