第9题: [单项选择]女,38岁,尿频、尿急、尿痛半年余,抗感染治疗不见好转,IVU右肾不显影,左肾功能良好,尿常规:白细胞满视野,红细胞10~20/HP;右肾穿刺造影可见广泛破坏灶,肾盂肾盏严重积水扩张。诊断右肾结核,应选用哪种治疗最好() A. 继续抗结核治疗 B. 右肾切除术 C. 全身支持疗法+抗结核治疗 D. 术前抗结核药物治疗+右肾切除术 E. 术前抗结核药物治疗+右肾切除术+术后抗结核治疗 参考答案:E
第24题: [单项选择]Small animals are said to live faster than big ones because they ______. A. have more skin for their weigh B. replace lost heat faster C. burn fuel faster than big ones D. keep a higher body temperature 参考答案:C 答案解析:文种说because smaller animals burn fuel faster,scientists say they live faster,故答案为[C]。注意,此题很容易从文中首次出现的