题型:名词解释 She insisted that we ________ the source of the river and begin our journey there.A.find B.found C.would findD.were to find 查看答案
题型:名词解释 患儿,9岁,主诉为右下后牙疼痛,检查发现右下6深龋洞,探痛,叩(-),无松动,牙龈无瘘管。如果发现根尖未发育完成,应做的最佳处理是()A.根管治疗术B.根尖诱导成形术C.干髓术D.活髓切断术E.间接盖髓术 查看答案