血吸虫肝硬化所致门静脉高压症的主要阻塞部位在() A.窦前 B.窦后 C.窦内 D. 发布时间:2017-05-27 18:34 │ 来源:www.tikuol.com 题型:单项选择题 问题: 血吸虫肝硬化所致门静脉高压症的主要阻塞部位在()A.窦前B.窦后C.窦内D.肝前E.肝后
题型:单项选择题 ________ pollution control measures are expensive, many local governments hesitate to adopt them.A.AlthoughB.HoweverC.BecauseD.Moreover 查看答案