第16题: [多项选择]What are three benefits of class of service?() A. It can make a slow network faster. B. It can prioritize latency-sensitive traffic. C. It can eliminate congestion. D. It can control congestion. E. It can allocate bandwidth for different classes of traffic. 参考答案:B,D,E
第33题: [单项选择]下列哪种是诊断霍奇金病最主要的形态学依据() A. 巨噬细胞 B. T淋巴细胞 C. B淋巴细胞 D. R-S细胞 E. 免疫母细胞 参考答案:D 答案解析:病理组织学发现R-S细胞是霍奇金淋巴瘤(HL)的特点。分析本题五个选项分为两个层面:巨噬细胞、T淋巴细胞、B淋巴细胞侧重于生理分类;R-S细胞、免疫母细胞是淋巴瘤的形态学改变。R-S细胞来源于被激活的