第3题: [单项选择]Please allow 4 to 6 weeks after receipt of your payment for delivery of the first issue. A. It takes 4 or 6 weeks to receive your payment. B. You may get a magazine a month later. C. You will get a magazine every 4 to 6 weeks. 参考答案:B
第18题: [单项选择]关于新生儿先天性髋关节脱位以下哪项是错误的() A. 治愈率低 B. 需要复查 C. 治疗简单 D. 多预后良好 E. 漏诊率高 参考答案:A 答案解析:新生儿先天性髋关节脱位早期治愈率高达95%左右,且治疗方法简单,故多预后良好,但漏诊率高达2%,需1个月后复查,因此正确的答案选择应当为A。