第31题: [单项选择]关于麻风的描述正确的是() A. 感染后是否发病与机体免疫力关系不大 B. 对麻风杆菌的免疫反应主要是细胞免疫 C. 结核样型麻风传染性强 D. 瘤型麻风是由于患者对麻风杆菌有较强免疫力 E. 界限类麻风患者免疫力稳定 参考答案:B 答案解析:麻风杆菌侵入体内后,先潜伏于周围神经的鞘膜细胞或组织内的巨噬细胞内,感染后是否发病以及发展为何种病理类型,取决于机体的免疫力;人体对麻风杆菌的免疫反应主要是细胞免疫。结核样型麻风患者免疫力较强,传染性
第36题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. They found out some witnesses. B. They didn’t find any money in the men’s bags. C. They caught the real thieves. D. The two men refused to admit stealing money. 参考答案:B 答案解析:[听力原文]
How did the police find they were innocent