下颌骨骨折好发部位中,哪项可除外A.颏孔区 B.髁状突颈部 C.喙突 D.正中联合部 发布时间:2017-06-11 04:21 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下颌骨骨折好发部位中,哪项可除外A.颏孔区B.髁状突颈部C.喙突D.正中联合部E.下颌角区
题型:单项选择题 Before my father moved off, he told me again and again that I should ______ the rules and regulations of the school. A.makeB.watchC.remainD.observe 查看答案