第13题: [单项选择]A. She isn’t having much trouble. B. She understood the reading. C. She understands very little. D. She hasn’t been doing much of the reading. 参考答案:A 答案解析:[解析] M: Are you having much trouble with the course W: Not really. The only thing I haven’t
第37题: [单项选择]弥漫性新月体性肾小球肾炎中新月体的细胞是()。 A. 肾小球球囊壁层上皮细胞 B. 肾小球球囊壁层上皮细胞和单核细胞 C. 肾小球球囊脏层上皮细胞和单核细胞 D. 肾小球系膜细胞和内皮细胞 E. 肾小球系膜细胞 参考答案:B 答案解析:弥漫性新月体性肾小球肾炎中新月体的细胞是由增生的肾球囊壁层上皮细胞和渗出的单核细胞构成。考点提示:弥漫性新月体性肾小球肾炎的病理变化。