题型:单项选择题 下列哪一组因素引起肾素分泌()A.肾动脉低血压、肾小管远端低钠B.肾动脉低血压、肾小管近端高钠C.肾动脉高血压、肾小管远端高钠D.肾动脉高血压、肾小管近端高钠E.肾动脉压与肾素分泌无关 查看答案
题型:选择题 Hu Jin had promised that she would meet Li Fang after work, but she didn't _____. [ ]A. turn onB. turn downC. turn off D. turn up 查看答案