血容量轻度不足() A.中心静脉压低,动脉压低 B.中心静脉压低,动脉压正常 C 发布时间:2017-07-23 10:14 │ 来源:www.tikuol.com 题型:单项选择题 问题: 血容量轻度不足()A.中心静脉压低,动脉压低 B.中心静脉压低,动脉压正常 C.中心静脉压高,动脉压低 D.中心静脉压高,动脉压正常 E.中心静脉压正常,动脉压低
题型:单项选择题 If I had worked harder at school, I in a comfortable office now.A.would sitB.would have satC.would be sittingD.were sitting 查看答案