囊肿壁附着在未萌出牙的牙颈部的囊肿常为() A.牙源性角化囊肿 B.含牙囊肿 发布时间:2017-06-07 16:35 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 囊肿壁附着在未萌出牙的牙颈部的囊肿常为()A.牙源性角化囊肿 B.含牙囊肿 C.牙龈囊肿 D.发育性根尖囊肿 E.根尖囊肿
题型:单项选择题 A1/A2型题 —What would you wish to do if you were a college student again? —That's very hard to say, but I wish I___________ when I was a college student.A.has not studied biologyB.did study biologyC.had studied biologyD.studied biology 查看答案