第3题: [单项选择]关于急性肾炎的治疗下列不正确的是() A. 急性期1~2周内应卧床休息 B. 对症治疗 C. 注意防治并发症 D. 必须使用青霉素治疗 E. 禁止肾毒性药物的使用 参考答案:D 答案解析:急性肾炎的治疗主要为通过对症治疗,防治急性期并发症、保护肾功能,以利其自然恢复。急性期应卧床休息,对仍有咽部、皮肤感染灶者应给予青霉素或其他敏感药物治疗7~10天。
A. Many species have moved further north. B. Many new species have come into existence. C. Many species have developed a habit of migration. D. Many species have become less sensitive to climate. 参考答案:A 答案解析:有关细节内容的测试题。从原文中“Since the Ice Age ended...many species have migrated north”可推测出正确答案为A。