立位片上,腹部游离气体的典型影为()A.不规则形 B.球形 C.新月形 D.半球形, 发布时间:2017-06-22 02:33 │ 来源:www.tikuol.com 题型:单项选择题 问题: 立位片上,腹部游离气体的典型影为()A.不规则形B.球形C.新月形D.半球形,有“气液面”E.与胸腔间距>15mm
题型:单项选择题 下列关于罗马法的表述,不正确的是( ) A.是欧洲最早的一套比较系统完备的法律体系B.从形式上可以分为公民法、万民法等C.宣扬君权神授,保护奴隶制度D.保障妇女在婚姻中的平等地位 查看答案
题型:单项选择题 My elder brother has gone to Tibet to work as a volunteer teacher. Influenced by him, I also want to become ______ when I graduate from the university.[ ]A. that B. it C. this D. one 查看答案