第5题: [单项选择]寻常型天疱疮发生在上皮的() A. 粒层 B. 棘层 C. 基底层 D. 角质层 E. 较质层与粒层之间 参考答案:B 答案解析:天疱疮病理学改变是以上皮内棘细胞层松解和上皮内疱形成为特征,而类天疱疮上皮完整,上皮与结缔组织之间有水疱或裂隙,形成上皮下疱,无棘层松解,了解这一病理表现的区别,是临床上鉴别诊断天疱疮和类天疱疮的关键
第30题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard. A. Jane’s colleage. B. Jane’s landlord. C. Jane’s student. D. Jane’s neighbor. 参考答案:D 答案解析:[听力原文]23-25 Thinh: Hello. Jane: Oh, hi there! Thinh: Please allow me to introduce myself.