题型:判断题 女,35岁,右上后牙龈肿痛3天,检查见第一、二磨牙间牙龈肿胀明显。如果是急性牙周脓肿,最重要的发现是()。A.脓肿位于龈 * * 内B.叩痛剧烈C.脓肿位于牙周袋壁D.冷热测无反应E.脓肿位于龈颊沟处 查看答案
题型:判断题 We often play basketball with __________ at the weekends.[ ]A. other schoolsB. others schoolC. other schoolD. others schools 查看答案