第5题: [单项选择]The airport's flow of international passengers for July is ______ the figure for the corresponding month of the previous year. A. 20% of B. 20% less than C. 80% more than D. 80% less than 参考答案:B 答案解析:[注释] 本题依据是第二句…has reached 80 per cent of the figure for the corresponding month of the previous year
第25题: [单项选择]链球菌感染后急性肾炎，最后消失的症状是 A. 水肿 B. 高血压 C. 少尿 D. 血尿 E. 氮质血症 参考答案:D 答案解析:溶血性链球菌感染后急性肾炎典型表现有：①水肿；②血尿；③高血压。水肿、少尿为最常见。水肿1～2日波及全身，非可凹性水肿。一般一周后尿量增多，水肿随之消失。血压：约2/3病例血压轻至中度增高，约1～2周
