第26题: [填空题]What can you learn from stamps
We can learn many things about ______ from stamps. 参考答案:geography and history 答案解析:[听力原文]11-15
Stamp-collecting is a very interesting and useful hobby. You can learn many things a
第32题: [单项选择]有关妊娠期内分泌功能的变化,下列说法不正确的是() A. 肾素-血管紧张素-醛固酮系统功能增强 B. 孕酮可引起排钠利尿及肾小球滤过率增高 C. 肾上腺皮质激素功能亢进 D. 甲状旁腺激素增加,临床上出现低钙血症 E. 血胰岛素浓度随妊娠进展而降低,因而并存糖尿病孕妇的症状往往加重 参考答案:E