第1题: [单项选择]Diana can teach various English courses EXCEPT ______. Diana is not sure whether she can give the private lessons because ______. A. she’s not interested in it B. she has got Macro wrong C. she’s not willing to help D. she’ll have a tight schedule 参考答案:D 答案解析:细节题。戴安娜担心开学后日程安排比较紧张。故答案选D。
第26题: [单项选择]注射庆大霉素造成肾小管坏死,其病因属于() A. 肾前性 B. 肾后性 C. 肾性 D. 混合性 E. 功能性 参考答案:C 答案解析:急性肾衰竭(ARF)的病因分为三类:肾前性、肾性和肾后性。肾前性是由于有效的血容量减少、肾灌注不足,肾血流量进行性减少发展至ARF;肾性是由于肾实质直接受损造成ARF,使肾实质受损的包括氨基糖苷类抗生