第7题: [单项选择]腹股沟疝,经疝修补术后,伤口抗拉力强度达到顶点的时间为() A. 1周 B. 2周 C. 1个月 D. 2个月 E. 3个月 参考答案:E 答案解析:手术伤口表皮再生在24~48小时内便可将伤口覆盖,肉芽组织在第3天可从伤口边缘长出并很快将伤口填满,5~7天伤口两侧出现胶原纤维连接,第2周末瘢痕开始"变白",1个月后覆盖切口的表皮结构已基本正常,纤
第14题: [填空题]Name: (9) Sex: Male Nationality: (10) Passport No. : 8469703 Flight No. : Flight (11) Destination: (12) Date: 7th June Time: 2:50 p. m. 参考答案:Mr. Lee。 答案解析:[听力原文] F1: Good morning. May I see your ticket, please M1: Well, I told your office that I wo