第18题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard. A. There are serious problems with it. B. The repairman is not available now. C. There are many cars waiting for repair. D. The repairman needs to check it again. 参考答案:C 答案解析:[听力原文] Why can’t they get the car back soon
第28题: [单项选择]“不入虎穴,焉得虎子”属于() A. 谚语 B. 成语 C. 歇后语 D. 惯用语 参考答案:B
第29题: [单项选择]正常人的开口度为() A. 1.7~2.5cm B. 2.7~3.5cm C. 3.7~4.5cm D. 4.7~5.5cm E. 5.7~6.5cm 参考答案:C
第30题: [单项选择]交通性鞘膜积液与腹股沟斜疝的主要鉴别要点是() A. 交通性鞘膜积液透光试验阳性 B. 腹股沟斜疝压迫内环时内容物不复出 C. 交通性鞘膜积液立位时不易触及睾丸 D. 腹股沟斜疝卧位或立位可触及睾丸 E. 交通性鞘膜积液挤压时不像斜疝可骤然回复 参考答案:A 答案解析:交通性鞘膜积液与腹股沟斜疝的主要鉴别是透光试验,既简单,又准确。