第7题: [单项选择]Questions 22 to 25 are based on the conversation you have just heard. A. He can gain more popularity. B. He can get more attention now. C. He can make more money now. D. He can choose more or less now. 参考答案:D 答案解析:[听力原文] How is the man’s present job different from the former one
第26题: [单项选择]急性牙槽脓肿排脓通道对根尖周组织破坏最小的是 A. 根尖孔-根管内-龋洞 B. 根尖周-骨膜下-粘膜下 C. 骨髓腔-面部间隙-皮下 D. 根尖周-骨髓腔-鼻腔 E. 根尖周-骨髓腔-上颌窦 参考答案:A 答案解析:急性牙槽脓肿排脓通道对根尖周组织破坏最小的是从根尖孔-根管内-龋洞排脓。