第26题: [单项选择]胆囊结石并发急性胆石性胰腺炎的病理解剖条件中哪一项是错误的() A. 胆囊多发小结石 B. 胆囊管内径较宽 C. 共同通道较长 D. 出口梗阻 E. 有副胰管存在 参考答案:E 答案解析:胆囊结石引起急性胰腺炎即胆石性胰腺炎系指胆道结石嵌顿于Vater壶腹引起的急性胰腺炎症。胆石大小与胆囊管直径是决定胆石性胰腺炎发生与否的重要因素,共同通道较长者更易发生出口梗阻,也是胆石性胰腺炎发病的
第29题: [单项选择]What will the woman do A. The man thinks his journey was very good. B. The man thinks his journey was too bad. C. The man thinks his journey was just all so. 参考答案:C 答案解析:M: Hello, Jane. Did you have a good journey F: Not bad, thanks. The train was a bit crowded, but