第16题: [单项选择]关于水痘,下列说法不正确的是() A. 病原体为水痘-带状疱疹病毒 B. 病原体为DNA病毒 C. 儿童初次感染即可引起发病 D. 恢复后可获得永久免疫 E. 大部分水痘患者成年后,病毒被激活导致带状疱疹 参考答案:E 答案解析:水痘-带状疱疹病毒为DNA病毒,儿童初次感染即可引起发病,恢复后可获得永久免疫。少部分患者患水痘后,病毒潜伏在神经节内,当机体抵抗力下降或受药物、创伤、恶性肿瘤、放射线等因素影响,病毒被激活后复制,再
What does the man say A. His wife thinks the news is true. B. His wife thinks the news was great C. His wife is not very interested in the news. 参考答案:C 答案解析:[听力原文] F: What did your wife think of your news M: Well, to tell you the truth, she didn’t t