第14题: [单项选择]The feeling of competition among the students in all the classrooms where the test was going on was noticeable to everyone. A. discord B. discovery C. rivalry D. cooperation 参考答案:C 答案解析:名词辨析。discord争论、不和:A note of discord crept into their relationship.他们的关系出现了裂痕。discovery发现:a new disco
第32题: [单项选择]患侧下颌升支后缘内侧皮肤肿胀并有深压痛的是() A. 眶下间隙感染 B. 咬肌间隙感染 C. 翼下颌间隙感染 D. 颊间隙感染 E. 下颌下间隙感染 参考答案:C 答案解析:咬肌间隙感染主要表现是以下颌支及下颌角为中心的咬肌区红肿、跳痛、压痛.有严重开口受限,若长期脓液蓄积易形成下颌骨支部的边缘性骨髓炎,故1和2题均选B。翼下颌间隙感染的表现是口腔内翼下颌皱襞处黏膜水肿,