第22题: [单项选择]Which of the following is NOT true of the World Summit on Food Security A. It was held in Rome. B. It lasted for three days. C. It produced limited measures. D. It aimed to fight rising anger. 参考答案:D 答案解析:[听力原文] Last week the United Nations held a World Summit on Food Security. But the three- day
第23题: [单项选择]关于睾丸炎,下列哪项是不正确的 ( ) A. 并发于流行性腮腺炎者,睾丸迅速增大,有疼痛 B. 由睾丸梅毒所致者,睾丸缓慢肿大,呈球状,睾丸敏感性增加 C. 睾丸内部呈中等亮度、细小、密集、均匀回声 D. 应与睾丸精原细胞瘤鉴别 E. 此病较少见 参考答案:B