诊断胆囊炎时首选A.B超B.胆囊造影C.CT扫描D.MRIE.PTC 发布时间:2017-12-11 16:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 诊断胆囊炎时首选A.B超B.胆囊造影C.CT扫描D.MRIE.PTC
题型:单项选择题 —Does a kangaroo have stripes?— [ ]A. Yes, a kangaroo has stripes. B. No, a tiger has stripes. C. No, a lion has stripes. 查看答案