第1题: [单项选择]{{B}} Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. To the dentist. B. To the vet. C. To the bus stop. D. To the library. 参考答案:A 答案解析:[听力原文]
M: I need to get my tooth looked at. It’s been hurting me for days!
W: Good idea. It sounds
第2题: [单项选择]正常妊娠期间肾功能应有下列哪项变化(较非孕时)()。 A. 肾血流量增加,肾小球滤过率增加 B. 肾血流量增加,肾小球滤过率不变 C. 肾血流量不变,肾小球滤过率增加 D. 肾血流量不变,肾小球滤过率略降低 E. 肾血流量减少,肾小球滤过率增加 参考答案:A
第3题:[单选题] 微管一般由多少根原纤维组成 A. 10 B. 13 C. 11 D. 9 E. 12 参考答案:B